Postoperative surgical margin results of the phyllodes tumors from a tertiary hospital

SUMMARY OBJECTIVE: Phyllodes tumors in the breast are exceptionally uncommon fibroepithelial tumors. In the literature, they are typically categorized as benign phyllodes tumor, borderline phyllodes tumor, and malignant phyllodes tumor. This study aims to assess and present the clinical and surgical outcomes of patients diagnosed with phyllodes tumor. METHODS: The outcomes of patients aged 18 years and above diagnosed with phyllodes tumor between 2006 and 2023 were retrospectively reviewed. Patients were grouped as benign phyllodes tumor and borderline/malignant phyllodes tumor and compared by clinical and surgical results. RESULTS: Of all 57 patients with phyllodes tumor, 64.9% (n=37) were benign phyllodes tumor and 35.1% (n=20) were borderline/malignant phyllodes tumor [22.8% (n=13) borderline phyllodes tumor and 12.3% (n=7) malignant phyllodes tumor]. When the patients were divided into two groups as benign phyllodes tumor and borderline/malignant phyllodes tumor and compared, our cumulative (total) recurrence rate was 14.0%, with final surgical margin width between groups [(0<final surgical margin<2 mm vs final surgical margin≥2 mm) (p=0.154)] and recurrence [(8.1% benign phyllodes tumor vs 25.0% borderline/malignant phyllodes tumor) (p=0.080)]; there was no significant difference between our rates. CONCLUSION: Phyllodes tumors of the breast can be followed up with a narrow negative surgical margin (0 mm<final surgical margin<2 mm). However, after the initial surgery, re-excision is recommended for positive margins, while a wider surgical margin (≥10 mm) is not necessary for excision.

Outcomes in breast reconstruction using the BREAST-Q questionnaire at a third level hospital center in Mexico City

Background: Breast reconstruction can have a significant impact on the physical, emotional and psychological well-being of patients undergoing mastectomy. The type and timing of breast reconstruction influence the satisfaction index of reconstructed patients. Methods: A retrospective examination was carried out on patient records from 2016 to 2024 at general hospital of Mexico. The analysis encompassed 210 patients who underwent breast reconstruction during this frame time. The BREAST-Q questionnaire was administered in March 2024 and at various intervals during each patient磗 post-operative care. Patients were stratified according to multiple variables such as: oncological therapy, timing of reconstruction, type of reconstruction and educational attainment. Results: The average age of the participants was 50.3 years. In terms of reconstruction timing, 25.24% underwent immediate reconstruction, while 74.76% opted for delayed reconstruction. When it came to BMI, the average was 26.99 kg/m�. Regarding the type of flap used for reconstruction, the majority (82.86%) had a latissimus dorsi flap. The overall demonstrated a mean psychosocial well-being scale score of 76�6. Conclusions: Breast reconstruction goes beyond physical restoration; it can profoundly impact a patient's emotional recovery, self-image, and quality of life. By addressing not only the physical changes but also the emotional and psychological aspects of breast cancer treatment, reconstruction plays a vital role in helping patients move forward with confidence, resilience, and a sense of empowerment. Regardless of when we first contact the patient, it is always worthwhile to provide her with information and the option of reconstruction.

Neumatosis intestinal y neumoperitoneo: no siempre una indicación quirúrgica / Intestinal pneumatosis and pneumoperitonum: not al ways a surgical indication

Resumen La neumatosis intestinal y el neumoperitoneo no son entidades patológicas en sí mismas, son signos radio lógicos que resultan de alguna condición subyacente. En general, estos se asocian con procesos graves intra-abdominales que resultan en cirugías de urgencias con resecciones de intestino. A continuación, presentamos el caso de una mujer de 80 años, con diagnóstico de cáncer de mama estadio IV en tratamiento con ful vestrant y ribociclib, que ingresó a nuestro centro por dolor abdominal y vómitos. Se diagnosticó neumatosis intestinal y neumoperitoneo por lo que se procedió a laparotomía exploradora por sospecha de isquemia intestinal. No hubo evidencia de necrosis o perforación intestinal por lo que no se realizó resección. Evolucionó durante la internación de forma satisfactoria y en el control tomográfico al mes del egreso hubo resolución completa del cuadro. Si bien está descrito esta afectación en relación a los episodios de aumento de presión intraabdominal, como en la emesis, también se describió en pacientes con neoplasias, principalmente del tubo digestivo, ya sea por daño local o por toxicidad asociada a la quimioterapia. No encontramos reportes en la literatura de neumatosis intestinal vinculada a esta medicación antineoplásica en humanos. Probablemente en nuestro caso la etiolo gía haya sido multifactorial. Es posible que el ribociclib haya jugado un rol, ya sea por un mecanismo indirecto asociado a los vómitos y la inmunosupresión o directo sobre el enterocito debido a su mecanismo de acción celular no específico.

Abstract Pneumatosis intestinalis and pneumoperitoneum are not pathological entities in themselves, they are radiological signs that result from some underlying condition. In general, these are associated with serious intra-abdominal processes that result in emergency surgeries with bowel resections. Below, we present the case of an 80-year-old woman, diagnosed with stage IV breast cancer under treatment with fulvestrant and ribociclib, who was admitted to our center due to abdominal pain and vomiting. She was diagnosed with intestinal pneumatosis and pneumoperitoneum, so she underwent exploratory laparotomy for sus pected intestinal ischemia. There was no evidence of intestinal necrosis or perforation, so resection was not performed. She progressed satisfactorily during hospitalization and in the tomographic control one month after discharge there was complete resolution of the condition. Although this condition has been described in relation to episodes of increased intra-abdominal pressure, such as emesis, it has also been described in patients with neoplasms, mainly of the digestive tract, either due to lo cal damage or toxicity associated with chemotherapy. We found no reports in the literature of pneumatosis intesti nalis linked to this antineoplastic medication in humans. Probably in our case the etiology was multifactorial. It is possible that ribociclib played a role, either through an indirect mechanism associated with vomiting and im munosuppression or directly on the enterocyte due to its non-specific cellular mechanism of action.

Metastasis of breast cancer to the thyroid gland / Metástasis de cáncer de mama en glándula tiroides

Abstract Metastases to the thyroid gland from nonthyroidal malignant tumors are rare but significant. They are often asymptomatic, indicating advanced-stage primary tumors and poor prognosis. Although infrequently, breast cancer (BC) can metastasize to the thyroid gland. We present the case of a 56-year-old woman with a history of BC who pre sented with a nodular goiter. Physical examination and im aging revealed a thyroid nodule and cervical lymph nodes with suspicious features. Fine-needle aspiration biopsy (FNAB) confirmed the presence of atypical epithelial cells in the thyroid nodule and lymph nodes. Further evaluation, including positron emission tomography, histological biop sy, and immunohistochemistry, supported the diagnosis of metastatic BC to the thyroid gland. Due to the local extent of the disease, total thyroidectomy was not feasible. The treatment with ribociclib and letrozole was initiated, but unfortunately, the patient had an unfavorable progression with the development of metastasis in the nervous system. Metastatic carcinoma to the thyroid gland is rare but has increased due to improved diagnostic techniques. BC can metastasize to the thyroid. Diagnosis involves imaging, FNAB, and immunohistochemistry. Treatment options include surgery, radiotherapy, and chemotherapy, but the prognosis is generally poor.

Resumen Las metástasis en la glándula tiroides a partir de tu mores malignos no tiroideos son raras pero significativas. A menudo son asintomáticas, lo que indica tumores primarios en etapas avanzadas y un mal pronóstico. Aunque infrecuentemente, el cáncer de mama puede metastatizar en la glándula tiroides. Presentamos el caso de una mujer de 56 años con antecedente de cáncer de mama que consultó por bocio nodular. El examen físico y las imágenes revelaron un nódulo tiroideo y ganglios linfáticos cervicales con características sospechosas. La punción aspiración con aguja fina confirmó la presencia de células epiteliales atípicas en el nódulo tiroideo y los ganglios linfáticos. Una evaluación adicional, que incluyó tomografía por emisión de positrones, biopsia histológica e inmunohistoquímica, respaldó el diagnóstico de cáncer de mama metastásico en la glándula tiroides. Debido a la extensión local de la enfermedad, no fue factible realizar una tiroidectomía total. Se inició el tratamiento con ri bociclib y letrozol, pero desafortunadamente la paciente tuvo una progresión desfavorable con el desarrollo de metástasis en el sistema nervioso. El carcinoma metas tásico en la glándula tiroides es raro, pero ha aumentado debido a las técnicas de diagnóstico mejoradas. El cáncer de mama puede metastatizar en la tiroides. El diagnóstico implica imágenes, punción aspiración con aguja fina e in munohistoquímica. Las opciones de tratamiento incluyen cirugía, radioterapia y quimioterapia, pero el pronóstico generalmente es desfavorable.

Knowledge, attitude and practice of women towards self breast examination in the rural field practice area of IGGMC, Nagpur, Maharashtra

Background: Breast cancer is the most common cancer among females. In India, breast cancer is the top most cancer with about 13.6% new cases diagnosed in 2020. Current knowledge of the aetiology of breast cancer offers little prospect of primary prevention. So secondary prevention like breast screening, which include self breast examination have to be done. The present study was designed to determine the knowledge, attitude and practice regarding BSE among women aged 18 years and above. Methods: A cross sectional study was conducted on 241 females above 18 years of age in rural health care training centre affiliated to IGGMC, Nagpur. All consecutive participants were interviewed in person using a predesigned and pre-tested proforma. SPSS Version 20 was used to analyse the data collected. Results: It was seen that the mean age of participants was 29.98±7.382 years The majority of participants were belonged to the Hindu religion (63.9%) and nuclear family (82.57%). Majority of participants (68.05%) were having poor knowledge about BSE, most of the participants were having good attitude (51.45%), majority of participants (53.11%) were having poor practice to BSE. Conclusions: BSE is one of the most effective preventive health behaviour for the early detection of breast cancer. In this study, it is evident that knowledge about BSE is low. This indicate that there is a need for Health education about breast cancer and BSE among the rural population of India to improve the KAP about BSE for early detection and better survival.

Disability evaluation after latissimus dorsi muscle transfer in breast reconstruction using DASH score

Background: Breast reconstruction with latissimus dorsi muscle transfer is one of the most frequent procedures at our hospital. The objective is to evaluate if there is any functional impairment after the surgery with a potential impact of patient磗 daily life. Methods: Functional morbidity was analyzed applying the disabilities of the arm, shoulder and hand (DASH) questionnaire and shoulder range of motion with goniometer in 42 patients whose breast reconstruction was between 2016 and 2022 at our hospital. We collected data using Microsoft excel V16.47.1 and analyzed data with statistical package for the social sciences (SPSS) software, v23.0. Results: There was statistically significant difference for disability/symptom DASH score in cases of bilateral reconstruction and for cases undergoing a procedure on the right side versus left side. Conclusions: In patients with bilateral breast reconstruction, we found a greater DASH score in dysfunction and symptoms which associates with poor quality of life, as well as when the flap is on the contralateral extremity of the hand dominance; in those cases, there are other reconstructive procedures that provide greater safety and less disability to the patient. For evaluating extension, we need more prospective and comparative studies with strict follow up of the patients and same series of rehabilitation.

Comparative study of fine needle aspiration cytology and tru-cut biopsy in the diagnosis of breast lesions

Background: Breast carcinoma is one of the most researched cancers across the world. FNAC is often used as a first priority investigation in patients with breast lump. Tru-cut biopsy is useful in preoperative knowledge of prognostic parameters with the help of IHC markers ER, PR, Her2 neu. The technique is reliable, simple and reproducible which can be used even in resource poor countries like India. To analyze the sensitivity, specificity, positive predictive values and negative predictive values and the diagnostic accuracy (efficacy) of fine needle aspiration cytology and trucut biopsy. Methods: The study included 82 patients presenting with palpable breast lesions. All patients underwent FNAC followed by Tru-cut biopsy under ultrasound guidance. ER, PR, HER2 Neu, cytokeratin immunostaining was done in malignant cases. The data collected analysed statistically. Results: The sensitivity, specificity, PPV, NPV of FNAC were 96.61 %, 95.65 %, 98.28%, 90.91% respectively and that of trucut biopsy were 100%, 100%, 100%, and 100 % respectively. Conclusions: Out of total 82 patients, maximum no of cases (57) were duct carcinoma accounting 69.50% on FNAC and Tru-cut biopsy. IHC was done in all carcinomas. Maximum (46 cases) were luminal type. The present study emphasizes that tru-cut biopsy can serve as confirmative diagnostic tool over FNAC and provides information regarding prognostic factors and treatment modalities based on IHC markers.

The wet nurses of the Hospital Real of Santiago de Compostela between 1803 and 1808 / Las nodrizas del Hospital Real de Santiago de Compostela entre 1803 y 1808 / As amas de leite do Hospital Real de Santiago de Compostela entre 1803 e 1808

Objective. To analyze the duties of wet nurses at the Hospital Real in Santiago de Compostela (Spain). The secondary objectives were to compare the mortality rate and distribution by parish of the foundlings under the care of the Royal House between 1803 and 1808; and to determine the origin of the Galician foundlings who participated in the Royal Philanthropic Expedition of the Smallpox Vaccine in 1803. Methods. Historiographic study that analyzed sorted and not sorted in series indirect positional and quantitative historical sources.Results. The duties of wet nurses during the studied period were to provide basic care and cultural instruction. The mortality rate of foundlings fluctuated during that period and their distribution by parish (functional unit of healthcare services at that time) was similar in those years, with a predominance in the provinces of A Coruña and Pontevedra. A total of 5 Galician foundlings from the House analyzed were part of the smallpox vaccine expedition, their names were Juan Antonio, Jacinto, Gerónimo María, Francisco Florencio and Juan Francisco. Conclusion. During the observed period the wet nurses of the Hospital Real of Santiago de Compostela were in charge of pediatric care. Wet nurses were vital in the role of keeping the foundlings alive and can be considered as one of the forerunners of the pediatric nurse profession at that time.

Objetivo. analizar las funciones que realizaban las amas de leche en el Hospital Real de Santiago de Compostela (España). Los objetivos secundarios han sido: comparar la mortalidad y distribución por parroquias de los niños expósitos a cargo de la Real Casa entre 1803 y 1808, determinar la procedencia de los niños expósitos gallegos que participaron en la Real Expedición Filantrópica de la Vacuna de la viruela en 1803. Métodos. Estudio historiográfico que analizó fuentes históricas posicionales indirectas y cuantitativas seriadas y no seriadas. Resultados. las funciones de las nodrizas durante el período de estudio eran proporcionar los cuidados básicos e instrucción cultural; la mortalidad de los expósitos sufrió oscilaciones a lo largo del período analizado. La distribución por parroquias (unidad funcional de las áreas de salud en la época) fue similar en estos años, con predominancia de las provincias de A Coruña y Pontevedra. Un total de 5 niños expósitos gallegos de la Casa analizada han participado en la expedición filantrópica de la viruela, sus nombres fueron: Juan Antonio, Jacinto, Gerónimo María, Francisco Florencio y Juan Francisco. Conclusión. Durante el período de observación, las amas de leche del Hospital Real de Santiago de Compostela realizaban cuidados pediátricos. Las nodrizas cumplieron un rol fundamental para el mantenimiento con vida de los niños expósitos y pueden ser consideradas como una de las figuras precursoras de la profesión enfermera pediátrica en la época.

Objetivo. Analisar as funções desempenhadas pelas nutrizes no Hospital Real de Santiago de Compostela (Espanha). Os objetivos secundários foram: comparar a mortalidade e distribuição por freguesia dos enjeitados responsáveis pela Casa Real entre 1803 e 1808, determinar a origem dos enjeitados galegos que participaram na Real Expedição Filantrópica da Vacina contra a Varíola em 1803. Métodos. Estudo historiográfico que analisou fontes históricas posicionais indiretas e quantitativas seriadas e não seriadas. Resultados. As funções das amas de leite durante o período do estudo eram fornecer cuidados básicos e instrução cultural; A mortalidade dos enjeitados oscilou ao longo do período analisado. A distribuição por freguesias (unidade funcional das áreas de saúde da época) foi semelhante nestes anos, com predominância das províncias da Corunha e Pontevedra. Na expedição filantrópica contra a varíola participaram um total de 5 crianças galegas da Casa analisada, os seus nomes eram: Juan Antônio, Jacinto, Gerônimo María, Francisco Florencio e Juan Francisco. Conclusão. Durante o período de observação, as nutrizes do Hospital Real de Santiago de Compostela prestaram cuidados pediátricos. As amas de leite desempenharam um papel fundamental na manutenção da vida dos enjeitados e podem ser consideradas uma das figuras precursoras da profissão de enfermagem pediátrica da época.

Repercussions of the COVID-19 pandemic on breast cancer actions in a Brazilian state / Repercusiones de la pandemia de COVID-19 en las acciones contra el cáncer de mama en un estado brasileira / Repercussões a pandemia da COVID-19 nas ações do câncer de mama em um Estado Brasileiro

Objective. To analyze whether the COVID-19 pandemic had an impact on the screening, diagnosis and treatment of breast cancer in women up to 50 years of age in the state of Pará. Methods. Retrospective, cross-sectional study with a quantitative approach, using data from the Information Technology Department of the Brazilian Unified Health System. (DATASUS). The number of exams carried out in the pre-pandemic (2018-2019) and pandemic (2020-2021) period was analyzed based on the percentage variation, application of the chi-square test and G test for the time of exams and start time of treatment. Results. During the pandemic period, there was a greater number of screening mammograms (+3.68%), cytological (+23.68%), histological (+10.7%) and a lower number of diagnostic mammograms (-38.7%). The time interval for carrying out the exams was up to 30 days for screening and diagnostic exams and more than 60 days to start treatment during the pandemic period. Conclusion. Although the results indicate an increase in the number of screening and diagnostic procedures for breast cancer during the pandemic period, with the exception of diagnostic mammography, when considering probability values, the study points out that statistically the COVID-19 pandemic did not interfere with actions of breast cancer, in women over 50 years of age, in the state of Pará. Considering the autonomy of nursing and its role in public health, it is up to the professionals who are in charge of primary care programs to implement contingency plans in periods of crisis so that the population is not left unassisted.

Objetivo. Analizar si la pandemia de COVID-19 tuvo impacto en el tamizaje, diagnóstico y tratamiento del cáncer de mama en mujeres de 50 años y más del Estado do Pará-Brasil. Métodos. Estudio retrospectivo, transversal, con abordaje cuantitativo, en el que se utilizaron los datos del Departamento de Informática del Sistema Único de Salud de Brasil (DATASUS). Se comparó el número de exámenes realizados y el tiempo para el inicio de tratamiento en los períodos prepandémico (2018-2019) y pandémico (2020-2021). Resultados. Se observó un mayor número de mamografías de cribado (+3.68%), citologías (+23.68%) e histologías (+10.7%) y un menor número de mamografías diagnósticas (-38.7%) en el período pandémico. El tiempo para la realización de las pruebas fue de hasta 30 días para el cribado y diagnóstico y de más de 60 días para el inicio del tratamiento durante el período pandémico. Conclusión. Aunque los resultados indican un aumento del número de procedimientos de cribado y diagnóstico del cáncer de mama en el periodo pandémico, con la excepción de la mamografía diagnóstica, cuando consideramos los valores de p) el estudio muestra que la pandemia COVID-19 estadísticamente no interfirió en las acciones preventivas contra el cáncer de mama en mujeres de 50 años y más en el estado de Pará. Teniendo en cuenta la autonomía de la enfermería y su papel en la salud pública, corresponde a los profesionales responsables de los programas de atención primaria implementar planes de contingencia en tiempos de crisis para no dejar desatendida a la población.

Objetivo. Analisar se a pandemia da COVID-19 repercutiu no rastreamento, diagnóstico e tratamento do câncer de mama em mulheres paraenses a partir de 50 anos. Métodos. Estudo retrospectivo, transversal, de abordagem quantitativa, com utilização de dados do Departamento de Informática do Sistema Único de Saúde brasileiro. (DATASUS). Analisou-se o número de exames realizados no período pré-pandemia (2018-2019) e pandêmico (2020-2021) com base na variação percentual, aplicação do teste qui quadrado e teste G para o tempo de realização de exames e tempo de início de tratamento. Resultados. Observou-se no período pandêmico maior quantitativo de mamografias de rastreamento (+3.68%), citológicos (+23.68%), histológicos (+10.7%) e menor registro de mamografias diagnósticas (-38.7%). O intervalo de tempo para realização dos exames foi de até 30 dias para os exames de rastreamento e diagnóstico e tempo maior que 60 dias para início de tratamento no período pandêmico. Conclusão. Embora os resultados indiquem aumento no quantitativo de procedimentos de rastreamento e diagnósticos para o câncer de mama no período pandêmico, com exceção da mamografia diagnóstica, ao considerarmos os valores de probabilidade, o estudo aponta que estatisticamente a pandemia da COVID-19 não interferiu nas ações do câncer de mama, em mulheres a partir de 50 anos, no Estado do Pará. Considerando a autonomia da enfermagem e sua atuação na saúde pública, cabe aos profissionais que estão à frente dos programas da atenção básica implementar planos de contingência em períodos de crise para que a população não fique desassistida.

Exploring human mammaglobin: as a possible diagnostic and prognostic indicator in breast cancer tissue

Breast cancer is a major global health issue, with high diagnosis rates worldwide, especially in less developed areas, leading to significant mortality rates. This review focuses on the molecular characteristics of breast cancer, emphasizing the role of human mammaglobin-A (hMAM-A) as a diagnostic and prognostic marker. hMAM-A, a dimeric protein from the secretoglobin family, is produced exclusively by breast tissue and shows elevated levels in breast cancer cases, making it a highly accurate marker for disease detection. The review also examines various factors influencing breast cancer, such as age, tobacco use, menopausal status, and hormone replacement therapy (HRT). Younger age at diagnosis is associated with poorer outcomes, highlighting the importance of early detection. Tobacco smoke increases mortality rates in breast cancer patients. Menopausal status affects molecular subtypes and risk factors, impacting treatment and prognosis. HRT has a complex relationship with breast cancer risk. The review concludes by discussing the need for novel biomarkers, including hMAM-A, to improve breast cancer diagnosis and management.

Tumor budding in invasive breast carcinoma: an emerging prognostic factor

Background: Tumor budding refers to single or small cluster of tumor cells detached from the main tumor mass in histological sections. In colon cancer high tumor budding is associated with worse prognosis and correlates with metastatic lymph nodes. We studied tumor budding in modified radical mastectomy specimens to evaluate its utility as a prognostic factor by correlating high tumor budding score with known prognostic markers of breast cancer like axillary lymph nodal metastasis, clinical staging, tumor size, lymphovascular invasion, hormonal status and pathological grading. Aim was to evaluate tumor budding in invasive breast carcinoma and to describe clinical features and histopathological spectrum of Invasive Breast Carcinoma with/without lymph node metastasis on H&E slides. Secondly, to find association between grades of tumor budding and various clinical, gross, microscopic and immunohistochemical variables. Methods: The present study is a cross sectional study of 70 modified radical mastectomy specimens from June 2018 to Dec 2022. Along with tumor budding various prognostic parameters like hormonal markers, pathological grading and clinical grading were evaluated. Immunohistochemical marker Pancytokeratin was utilized for counting the tumor buds, wherever necessary. Statistical Analysis: Chi Square test was utilized to study significant differences between variables, p<0.05 was considered statistically significant. Results: A high tumor budding score (?4/HPF) had significant association with axillary lymph node involvement and clinical staging. Conclusions: In our study we detected the association of high tumor budding, PTB in invasive breast carcinoma with axillary lymph node involvement and clinical staging. Hence our results highlight the importance of tumor budding as a prognostic factor and submit that this histological feature could be included in diagnostic protocols just as in carcinoma of the colon.

Breast self-examination: knowledge, awareness, and practices among females of reproductive age group

Background: Breast cancer occurs in an observable organ, thus awareness regarding its symptoms can help in its early detection and treatment. Although breast self-examination (BSE) is an old technique, evidence reveals many of females are not aware regarding this, and those with knowledge about breast cancer examination either fail to practice it or do so incorrectly. Methods: It was a cross-sectional exploratory survey. 505 females attending outpatient department (OPD) at selected tertiary care hospital were recruited in the study using simple random sampling. Each participant was given a set of validated questionnaires to answer. The questionnaire was designed to obtain information regarding socio demographic data, knowledge, awareness, and practice regarding BSE. All data were coded, validated, and analyzed utilizing both descriptive and inferential statistics techniques. Results: The study revealed that the largest proportion (42.06%) of subjects fell within the age range of 20-30 years. Total mean score of knowledge and awareness regarding breast self-examination was 9.68±3.5. Maximum 58.42% of the subjects had average knowledge and awareness followed by 23.96% having good knowledge and awareness and least (17.62%) had poor knowledge and awareness regarding BSE. Almost half i.e., 50.49% (255) of participants reported to perform BSE and 49.51% of participants had never practiced BSE. Conclusions: The study revealed that while participants had average knowledge levels, they showed low involvement in routine BSE. This underscores the need for educational interventions to promote BSE practices, identify risk factors and warning signs, and encourage early-stage management of breast cancer, ultimately contributing to primary prevention in healthcare.

Mammary type adenocarcinoma of the vulva: a rare case report

A primary vulvar mammary type of adenocarcinoma is an exceptionally rare malignancy that is thought to arise from mammary-like vulvar glands. Its low incidence is partly responsible for the lack of guidelines for patient management. We present a case of a 74-year-old woman who presented with a palpable mass in her vulvar region and was submitted to an excisional biopsy, which was diagnosed as mammary-type adenocarcinoma. The patient then underwent a partial vulvectomy with unilateral inguinal sentinel lymph node biopsy followed by adjuvant hormonal therapy. This case report highlights the challenges in diagnosing and managing this rare entity and emphasizes the importance of a multidisciplinary approach to providing optimal care for patients with a mammary type of adenocarcinoma of the vulva.

Postpartum breast complications and breast-feeding practices in a baby-friendly hospital in Bangladesh

Background: Breastfeeding is essential for health of both infants and mothers, but it often encounters challenges such as postpartum breast complications. These issues can adversely affect maternal health and significantly hinder success of breastfeeding practices. Aim of study was to assess postpartum breast complications and breast-feeding practices.Methods: This cross-sectional study was conducted in department of obstetrics and gynaecology, Dhaka medical college hospital, Dhaka, Bangladesh from February 2006 to July 2006. Two hundred patients in the postnatal ward who delivered their babies at DMCH were randomly selected.Result: Among 200 postnatal women, 33.5% experienced breast problems. Women with breast problems were designated as group A and women without breast problems were designated as group B. Most women in groups A and B were aged between 21-30 years with average 24.8 years for both groups. Antenatal check-ups were similar across groups, with breastfeeding advice given to 55.2% in group A and 64.7% in group B pre-lacteal feeds were given to 19.4% of group A and 21.8% of group B neonates, while colostrum was fed to the majority. Most neonates were breastfed within 2 hours. Good breastfeeding position and attachment were observed in most cases. Exclusive breastfeeding was more common in group B (73.7%) than in group A (58.2%). Breast problems in group A included engorgement, lactation insufficiency, and nipple issues.Conclusions: The study reveals that postpartum breast complications, notably breast engorgement and lactation insufficiency, significantly affects the breastfeeding effectiveness of new mothers.

Representações culturais do câncer de mama: uma revisão de escopo / Breast cancer cultural representations: a scoping review

Resumo O objetivo deste artigo é mapear a produção científica global sobre representações sociais ou culturais e câncer de mama no campo da saúde coletiva e discutir como esse fenômeno se apresenta na literatura. Foi realizada uma revisão de escopo, tendo como norte a seguinte pergunta: "Como representações culturais ou sociais no contexto do câncer de mama são descritas na produção científica global no âmbito da saúde coletiva?". As buscas foram realizadas em cinco fontes de literatura científica, sendo incluídos 45 estudos. O tratamento analítico seguiu a técnica de análise de conteúdo na modalidade temática. O acervo analisado pode ser tematizado nas seguintes categorias: (1) Comprometimento na imagem corporal e nas interações; (2) Espiritualidade; (3) Perda do controle da vida; (4) Seguir com a vida e (5) Associação a questões étnico-raciais. Apesar dos avanços da biomedicina, observa-se que nas representações do câncer de mama ainda permanecem metáforas associadas ao câncer no século passado. Conclui-se que, dentre outros aspectos, a atenção a mulheres com câncer de mama não pode ser pautada apenas pelas abordagens biomédica e epidemiológica, uma vez que essa doença é atravessada por saberes que competem com essas abordagens.

Abstract This article aims to map the global scientific production on social or cultural representations and breast cancer in Public Health and discuss how it is presented in the literature. We conducted a scoping review guided by the question: "How are cultural or social representations in the context of breast cancer described in the global scientific Public Health production?". We searched for works in five scientific literature sources and included 45 studies. The analytical process followed the content analysis technique in the thematic modality. The analyzed collection can be thematized into the following categories: (1) Compromised body image and interactions, (2) Spirituality, (3) Loss of control over life, (4) Going on with life, and (5) Association with ethnic-racial issues. Despite advances in biomedicine, we observed that representations of breast cancer still have metaphors associated with cancer in the last century. We conclude that, among other aspects, care for women with breast cancer cannot be guided only by biomedical and epidemiological approaches since this disease is traversed by knowledge that competes with these approaches.

Evaluación de la expresión de PD-L1 e infiltración linfocitaria intratumoral en carcinoma de mama invasivo triple negativo / Evaluation of PD-L1 expression and intratumoral lym phocytic infiltration in triple-negative invasive breast car cinoma

Resumen Introducción : El endofenotipo de cáncer de mama triple negativo (TNBC) es uno de los menos frecuentes y sin diana terapéutica, por tanto, se plantea estudiar la correlación del punto de control inmunológico PD-L1 con el establecimiento de microambiente tumoral evaluado por la infiltración linfocitaria intratumoral estromal (TILs) y su importancia en la práctica clínica. Métodos : Se realizó un estudio retrospectivo de casos y controles, con 31 casos de carcinoma infiltrante de la mama triple negativo y 57 controles no pareados de endofenotipo Luminal A, Luminal B y HER-2 atendidos en un año. Se evaluaron las variables: tipo y grado his tológico, expresión PD-L1 con el clon 22C3, TILs, invasión linfovascular, tamaño tumoral, compromiso de ganglios linfáticos y metástasis. El análisis estadístico se ejecutó con la prueba de chi cuadrado y prueba de coeficiente de correlación de Spearman. Resultados : Se encontró una correlación negativa estadísticamente significativa entre TILs y PD-L1 (rho - 0.106, p 0.025), indicando que a mayor expresión de PD-L1, es menor la infiltración linfocitaria intratumo ral. En los grupos de TILs B (10-40% TILs) y C (40-90% TILs) donde se presenta marcado infiltrado inflamatorio intratumoral se evidenció mayor número de pacientes negativos para PD-L1 (CPS <10) con 16 y 10 casos res pectivamente. Para los casos TNBC se logró identificar un coeficiente de asociación negativa (rho -0.378) y con significancia estadística (p 0.01). Discusión : Se estableció la asociación de TNBC, TILs y expresión de PDL1, lo cual es importante para la instau ración de terapias diana y el desarrollo de la medicina de precisión.

Abstract Introduction : Triple negative breast cancer endophe notype (TNBC) is one of the least frequent and without therapeutic target; therefore we propose to study the correlation of PD-L1 immune checkpoint with the es tablishment of tumor microenvironment assessed by intratumoral stromal lymphocyte infiltration (TILS) and its importance in clinical practice. Methods : A retrospective case-control study was performed, with 31 cases of triple-negative infiltrat ing breast carcinoma and 57 unmatched controls of Luminal A, Luminal B and HER-2 endophenotype seen in one year. The following variables were evaluated: histologic type and grade, PD-L1 expression with clone 22C3, TILS, lymphovascular invasion, tumor size, lymph node involvement and metastasis. Statistical analysis was performed with the chi-square test and Spearman correlation coefficient test. Results : a statistically significant negative correlation was found between TILS and PD-L1 (rho - 0.106, p 0.025), indicating that the higher the expression of PD-L1, the lower the intratumoral lymphocytic infiltration. In the TILS B (10-40% TILS) and C (40-90% TILS) groups where there was a marked intratumoral inflammatory infiltrate, a greater number of patients were negative for PD-L1 (CPS <10) with 16 and 10 cases, respectively. For TNBC cases a negative association coefficient was identified (rho -0.378) with statistical significance (p 0.01). Discussion : The association between TNBC, TILS and PDL1 expression was established, which is important for the establishment of target therapies and the develop ment of precision medicine.

Impacto del Score de Recurrencia de 21 genes (Oncotype DX®) sobre la toma de decisión en tratamiento adyuvante: un estudio multicéntrico y colaborativo / Impact of the 21-gene Recurrence Score (Oncotype DX®) on decision-making in adjuvant treatment: a multicenter and collaborative study

En la actualidad, más de la mitad de las pacientes con cáncer de mama receptor hormonal positivo recibe algún esquema de quimioterapia adyuvante. Sin embargo, sólo algunas de ellas obtendrían un beneficio real en términos de sobrevida. Las plataformas genómicas permiten un mejor entendimiento de la heterogeneidad tumoral entre carcinomas con receptores hormonales positivos, Her2 negativos, habiendo sido validadas como herramientas para identificar aquellas. pacientes que obtendrían un beneficio claro con el tratamiento quimioterápico. El objetivo de nuestro estudio es describir el uso de la plataforma genómica Oncotype Dx® y evaluar su impacto sobre la indicación del tratamiento adyuvante, evaluado principalmente a través del cambio de conducta en relación con la indicación final del tratamiento adyuvante. Material y método: Estudio multicéntrico observacional de cohorte llevado a cabo en distintas Unidades de Mastología de la República Argentina que utilizaran el Oncotype Dx* para esclarecer la indicación del tratamiento adyuvante en pacientes luminales Her2neu negativas en estadio inicial. Se registraron las decisiones relacionadas con el tratamiento antes y luego de realizar la prueba genómica. El objetivo secundario consistió en describir los eventos en aquellas pacientes en quiénes se solicitó dicho estudio. Resultados: Entre enero de 2013 y diciembre de 2018, 211 pacientes con carcinomas luminales A o B, Her2neu negativas realizaron el Oncotype Dx* y fueron incluidas en el estudio. Según nuestros registros, 40% de las pacientes experimentó un cambio en la indicación del tratamiento adyuvante luego de realizada la plataforma genómica. De aquellas pacientes que tenían indicación inicial de hormonoterapia según parámetros tradicionales clínico-patológicos, 24% recibió adicionalmente quimioterapia. En relación con las pacientes que tenían indicación inicial de quimio y hormonoterapia, 49% experimentó un cambio en la indicación de su adyuvancia pudiendo realizar únicamente hormonoterapia. En relación a los eventos descriptos en las pacientes participantes del trabajo, se registraron 4 muertes específicas por la enfermedad, una muerte por otra causa, 2 recaídas a distancia y un cáncer de mama contralateral. Conclusiones: En nuestra población de estudio el uso del Score de Recurrencia (RS) resultó clínicamente significativo en relación al cambio de conducta en la toma de decisión para adyuvancia. En consecuencia, para este grupo de investigadores, ha demostrado ser una herramienta de significativa importancia en la decisión del tratamiento adyuvante de pacientes con cáncer de mama temprano, luminal, Her2neu negativo(AU)

Objetive: Currently, over half of all patients diagnosed with hormone-receptor positive early stage breast cancer will receive some type of adjuvant chemotherapy (CHT), but only a few of them will actually benefit in terms of survival. Genomic platforms allow a better understanding of the heterogeneity among the different types of hormone receptor positive, her2 negative breast cancer, and have proven their validity as tools for identifying those patients who will obtain a clear benefit from CHT. The aim of our study was to analyze the use of the genomic platform Oncotype Dx® in our population and describe its impact on the decision of adjuvant treatment assessed through change in treatment decision. Material and method: this was a real world collaborative observational study, which was performed across several Breast Units in Argentina. Patients who underwent Oncotype Dx® testing to determine adjuvant treatment were included. Decisions regarding treatment were settled before and after the oncotype was performed by the tumor boards of each Breast Unit. Results: From January 2013 to December 2018, 211 patients with luminal A or B, her 2 negative breast cancer who underwent Oncotype Dx" testing were included. We found that treatment decisions were modified after Oncotype DX in approximately 40% of patients. In 24% percent of cases, chemotherapy was added to the initial treatment plan although endocrine therapy alone had initially been considered (potential subtreatment); and on the other hand, 49% of all patients were able to receive endocrine therapy only when, due to traditional prognostic factors, they would have received chemotherapy (potential overtreatment). Conclusions: In our population, we found that the use of the Recurrence Score was associated with a significant change in treatment recommendation We therefore consider it to be a very important tool and a decisive factor for the selection of adjuvant treatment in patients with hormone receptor positive, her2neu negative early breast cancer(AU)

Biopsia radioquirúrgica asistida por radioscopia intraoperatoria. Descripción del método y nuestra experiencia en el Hospital Universitario Austral / Intraoperative radioscopy-assisted radiosurgical biopsy. Description of the method and our experience at the Austral University Hospital

Introducción: En la actualidad entre un 25 y 30% de los cánceres de mama se representan por lesiones no palpables. Es por eso que ha aumentado y se nos exige cada vez más en la detección de estas lesiones y posterior tratamiento de las mismas. Presentamos en este trabajo nuestra experiencia desde 2014 a 2020 de la realización de Biopsia radio quirúrgica guiada por radioscopia intraoperatoria. Objetivo: El objetivo de nuestro trabajo es evaluar si la BRQ asistida por radioscopia permitió mejorar ciertos parámetros, como la evaluación de márgenes quirúrgicos, tasas de retumorectomias, volumen de tejido resecado y tiempo quirúrgico empleado. Material y método: Se realizó un estudio observacional retrospectivo de tipo corte transversal, incluyendo las pacientes con lesiones mamarias no palpables a las cuales se les realizó punción biopsia y colocación de clip metálico, y que luego fueron sometidas a BRQ en el Centro Mamario del Hospital Universitario Austral entre noviembre de 2014 a noviembre de 2020. Resultados: Se incluyeron un total de 128 pacientes. En el 100% de las cirugías se logró la extracción del clip, colocado preoperatoriamente. No encontramos diferencias estadísticamente significativas, entre ambos grupos con respecto a la edad de las pacientes, tipo de cirugía, piezas obtenidas, márgenes quirúrgicos y necesidad de re operación. Sí se constató una diferencia estadísticamente significativa en cuanto al volumen total resecado, siendo esta menor en la técnica de BRQ con radioscopia, infiriendo un mejor resultado cosmético. Conclusiones: La biopsia radioquirúrgica asistida por radioscopia es un procedimiento sencillo que permite extirpar las lesiones no palpables de la mama, minimizando la probabilidad de fallo del procedimiento, y con menor volumen de tejido mamario resecado. Con la sistematización de la técnica, se podrían mejorar otros parámetros, inclusive los costos del procedimiento, lo cual creemos que da un gran beneficio en la práctica diaria para la resección de estas lesiones(AU)

Introduction: Currently, between 25 and 30% of breast cancers are represented by non-palpable lesions. That is why it has increased and we are increasingly required to detect these lesions and later treat them. In this study we present our experience from 2014 to 2020 of performing intraoperative fluoroscopy-guided radio-surgical biopsy. Objetive: The objective of our workis to evaluate whether radioscopy-assisted BRQ allowed to improve certain parameters, such as the evaluation of surgical margins, re-lumpectomy rates, volume of resected tissue, and surgical time used. Material and method: A retrospective cross-sectional observational study was carried out, including patients with non-palpable breast lesions who underwent a biopsy puncture and metal clip placement, and who then underwent BRQ at the Breast Center of the Austral University Hospital between November from 2014 to November 2020. Results: A total of 128 patients were included. In 100% of the surgeries, the clip was extracted, placed preoperatively. We did not find statistically significant differences between both groups with respect to the age of the patients, type of surgery, pieces obtained, surgical margins and need for reoperation. A statistically significant difference was found in terms of the total volume resected, this being less in the BRQ technique with fluoroscopy, inferring a better cosmetic result. The aesthetic result is very good. Conclusions: Radioscopy -assisted radio surgical biopsy is a simple procedure that allows the removal of non-palpable breast lesions, minimizing the probability of procedural failure, and with a smaller volume of resected breast tissue. With the systematization of the technique, other parameters could be improved, including the costs of the procedure, which we believe is of great benefit in daily practice for the resection of these lesions(AU)

Adherencia de pacientes de alto riesgo heredo-familiar de cáncer de mama a "Programa de Vigilancia Activa": experiencia de la Clínica de Alto Riesgo de Cáncer de Mama del Centro Mamario del Hospital Universitario Austral / Adherence of patients with high hereditary-familial risk of breast cancer to the "Active Surveillance Program": experience of the High Risk Breast Cancer Clinic of the Breast Center of the Austral University Hospital

Introducción: Las mujeres con predisposición genética-familiar presentan un riesgo más elevado de desarrollar cáncer de mama. La vigilancia es una de las estrategias más efectivas para ofrecer a este subgrupo de mujeres, sin embargo la adherencia a la misma puede ser dificultosa. Objetivo: Analizar la adherencia de las pacientes con Alto Riesgo Heredo-Familiar (ARHF) al programa específico de "Seguimiento de pacientes de Alto Riesgo" del Hospital Universitario Austral. Material y método: Se revisaron de forma retrospectiva datos de 104 mujeres sanas con ARHF que ingresaron al programa de vigilancia: "Seguimiento de pacientes de Alto Riesgo" del Hospital Universitario Austral en el período comprendido entre junio de 2016 a febrero de 2022. Resultados: La adherencia al programa fue total en 38 pacientes (36,54%) y parcial en 42 (40,38%). Se observó falta de adherencia en 24 pacientes (23,07%). La causa más prevalente fue la incomodidad al realizar la resonancia (54,16%). Analizando la adherencia según el año de ingreso al programa se observa una caída significativa a partir del 3er año de seguimiento y solo 48,98% completaron la sexta ronda. Conclusiones: La falta de adherencia observada fue significativa. Los datos demostrados apuntan a una necesidad de continuar desarrollando estrategias que faciliten el seguimiento(AU)

Introduction: Women with a genetic-familial predisposition have a higher risk of developing breast cancer. Surveillance is one of the most effective strategies to offer this subgroup of women, however adherence to it can be difficult. Objetive: To analize the adherence of patients with High Risk of Familial-Hereditary (HRFH) breast cancer to a specific program: "Follow-up in High Risk patients" of the Austral University Hospital. Material and method: Data from 104 women with HRFH who were admitted to the surveillance program: "Follow-up in High Risk patients" of the Austral University Hospital in the period from june 2016 to february 2022 were retrospectively reviewed. Results: Adherence to the program was complete in 38 patients (36,54%) and partial in 42 (40,38%). 24 (23,07%) patients had lack of adherence. The most prevalent cause was discomfort when performing the resonance (54,16%). When we analyze adherence according to the year of admission to the program, a significant drop is observed from de 3rd year of follow-up and only 48,98% completed round six. Conclusions: The observed lack of adherence was significant. The demonstrated data points to a need to continue developing strategies that facilitate monitoring(AU)

Oncoplastia extrema: Cirugia conservadora en cáncer de mama multicéntrico. Presentación de caso clínico / Extreme oncoplasty: Conservative surgery in multicentric breast cancer. Presentation of a clinical case

Introducción: La conservación mamaria ha evolucionado y cada vez se utilizan más técnicas oncoplásticas para obtener mejores resultados cosméticos. Además, esta técnica permite escisiones más amplias que previenen deformidades mamarias mediante la reconstrucción de grandes defectos de resección. Objetivo: Reportar con un caso clínico: estrategia quirúrgica de una paciente con cáncer de mama multicéntrico y cirugía conservadora oncoplástica de la mama. Caso clínico: Paciente de 72 años con mamas grandes ptosis Grado III con diagnóstico de carcinoma mamario derecho multicéntrico Estadio IA mT1cNO luminal A anatómico - pronóstico. Deseos de la paciente de conservar la mama. Se decide mastoplastía terapéutica + Ganglio centinela (GC) + mastopexia y reducción contralateral. Anatomía patológica: mama derecha: carcinoma ductal infiltrante multicéntrico GC 0/3. Mama izquierda: 1 foco de 2 mm carcinoma lobulillar infiltrante de tipo clásico score II de nottingham. margen libre. Inmunohistoquimica: RE 95%, RP 95%, Her2 neu negativo score 0 y ki67 2%. Se discute caso en unidad de mastología, se decide: Radioterapia 3D bilateral y hormonoterapia con anastrazole. Discusión: La Mastoplastia terapéutica es considerada una opción de tratamiento estándar para pacientes seleccionados garantizando la conservación mamaria con seguridad oncológica aceptable, adecuados resultados estéticos y similar supervivencia. Permite la escisión tumoral con márgenes de resección más amplios y resultados oncológicos y estéticos aceptables. Creemos que es esencial brindar información precisa para ayudar a la paciente en la toma de decisiones sobre las consecuencias específicas de cualquier técnica oncoplástica. Conclusiones: La oncoplastia extrema debe ser utilizada solamente para casos seleccionados. Deberá ser evaluado por un equipo multidisicplinario, idealmente en el contexto de una unidad de mastología integrada por: cirujanos mastólogos, radioterapeutas, imagenólogos, oncólogos, anatomopatólogos y psicooncólogos. La técnica quirúrgica debe ser realizada preferentemente por cirujanos de mama con formación oncoplástica y reconstructiva de la mama(AU)

Introduction: Breast conservation has evolved and more oncoplastic techniques are used to obtain better cosmetic results. In addition, this technique allows wider excisions that prevents breast deformities by reconstructing large resection defects. Objetivo: Report with a clinical case: surgical strategy of multicentric breast cancer and oncoplastic breast-conservative surgery. Clinical case: A 72-year-old patient with large breasts with Grade III ptosis diagnosed with multicentric right mammary carcinoma Stage IA mT1cNO luminal A anatomical - prognosis. The patient's wishes to preserve the breast. Therapeutic mastoplasty + sentinel node (SLN) + mastopexy and contralateral reduction was decided. Pathology: right breast: multicentric infiltrating ductal carcinoma GC 0/3. Left breast: 1 focus of 2-mm infiltrating lobular carcinoma of the classic Nottingham score II type. free margin. Inmunohystochemistry: RE 95%, RP 95%, Her2 neu negative score 0 and ki67 2%. The case is discussed in the mastology unit, and we decided: Bilateral 3D radiotherapy and hormone therapy with anastrozole. Discussion: Therapeutic mastoplasty is considered a standard treatment option for selected patients, guaranteeing breast conservation with acceptable oncological safety, adequate aesthetic results and similar survival. It allows tumor excision with wider resection margins and acceptable oncological and cosmetic results. We believe that it is to provide accurate information to help the patient in making essential decisions about the specific consequences of any oncoplastic technique. Conclusions: Extreme oncoplasty should only be used for selected cases. It must be evaluated by a multidisciplinary team, ideally in the context of a mastology unit made up of: breast surgeons, radiotherapists, imaging specialists, oncologists, pathologists and psycho-oncologists. The surgical technique should preferably be performed by breast surgeons with oncoplastic and reconstructive training of the breast(AU)