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1.
Sci Rep ; 13(1): 4977, 2023 03 27.
Article in English | MEDLINE | ID: covidwho-2259726

ABSTRACT

Various countries have reported a decrease in breast cancer surgeries during the coronavirus disease 2019 (COVID-19) pandemic; however, inconsistent results have been reported in Japan. This study revealed changes in the number of surgeries during the pandemic using the National Database of Health Insurance Claims and Specific Health Checkups of Japan (NDB) from January 2015 to January 2021, where insurance claims data from Japan as a whole are comprehensively accumulated. The number of breast-conserving surgeries (BCS) without axillary lymph node dissection (ALND) significantly decreased in July (- 846; 95% confidence interval (CI) - 1190 to - 502) and October 2020 (- 540; 95% CI - 861 to - 218). No decrease was observed for other types of surgery, BCS with ALND, and mastectomy with or without ALND. In the age-specific subgroup analysis, significant and transient reduction in BCS without ALND was observed in all age groups (0-49, 50-69, and ≥ 70 years). The number of BCS without ALND significantly decreased for a relatively short period in the early pandemic stages, suggesting reduced surgery for patients with a relatively low stage of cancer. Some patients with breast cancer might have been left untreated during the pandemic, and an unfavorable prognosis would be a concern.


Subject(s)
Breast Neoplasms , COVID-19 , Humans , Aged , Female , Breast Neoplasms/epidemiology , Breast Neoplasms/surgery , Breast Neoplasms/pathology , Mastectomy , Sentinel Lymph Node Biopsy/methods , Japan/epidemiology , Pandemics , Lymphatic Metastasis/pathology , Neoplasm Staging , COVID-19/epidemiology , COVID-19/pathology , Lymph Node Excision , Axilla/pathology
2.
Turk J Med Sci ; 53(1): 68-76, 2023 Feb.
Article in English | MEDLINE | ID: covidwho-2273701

ABSTRACT

BACKGROUND: We aim to show pelvic lymphocele (PL) rates in patients who were operated for endometrial cancer (EC) and underwent systematic paraaortic bilateral pelvic lymph node dissection (PABPLND) with advanced bipolar vessel sealing device (ABVSD). METHODS: The medical files of all patients who underwent open surgery for EC between January 2017 and December 2021 were retrospectively analyzed. One hundred three patients who operated with the diagnosis of high-intermediate and high-risk endometrial cancer were included. Systematic PABPLND was performed with total abdominal hysterectomy with or without bilateral salpingo-oophorectomy during surgery to all patients. All operations were performed by same three surgeons who were expert in their field. While the lymph packages were removed during surgical dissection, the distal afferent and proximal efferent lymphatic channels were sealed with LigaSure™ blunt tip sealer/divider (Medtronic, Covidien, USA). The patients were scanned with computed tomography (CT) between 8 and 12 weeks postoperatively. Lymphocele diagnosis was confirmed by radiologists and largest diameter was recorded. Clinical-pathological findings of all patients were recorded. RESULTS: Mean age and body mass index (BMI) of all participants were 58.6 ±10.2 years and 28.1± 5.6 kg/m2 . The most histopathological findings were endometrioid type (84.5%) and grade 2 (44.2%) ECs. The pelvic lymphocele (PL) was detected with CT in 24 of 103 patients at 8 to 12 weeks postoperatively. Only two PL patients were symptomatic. The first patient had symptoms of pelvic fullness and compression while the second patient had infected image. PL was located to right pelvic area in first case while the second was located on the vaginal cuff. DISCUSSION: The dissection and sealing of major lymph vessels were achieved during the removal of all lymph packages with LigaSure™ blunt tip laparoscopic sealer/divider. The use of advanced bipolar systems can reduce the formation of PL in lymph node dissection in endometrial cancer.


Subject(s)
Endometrial Neoplasms , Lymphocele , Female , Humans , Lymphocele/prevention & control , Lymphocele/pathology , Lymphocele/surgery , Retrospective Studies , Lymph Node Excision , Endometrial Neoplasms/surgery , Endometrial Neoplasms/pathology , Hysterectomy/methods , Lymph Nodes/pathology
4.
Medicine (Baltimore) ; 101(30): e29281, 2022 Jul 29.
Article in English | MEDLINE | ID: covidwho-1967934

ABSTRACT

RATIONALE: Germ cell tumors in the head and neck are very rare. In cases of germ cell tumors, it is uncommon for lymph node metastasis to be the only and initial symptom, and this can easily lead to a misdiagnosis. Herein, we report about a 28-year-old woman with lymph node metastasis, in whom a primary tumor appeared in the nasal cavity. PATIENT CONCERNS: A 28-year-old woman presented with enlarged left submandibular lymph nodes. No other mass was found on whole-body screening using positron emission tomography-computed tomography. DIAGNOSIS: After partial submandibular lymphadenectomy was performed, histopathological and immunohistochemical examinations revealed a metastatic germ cell tumor. However, it was difficult to further classify and affirm the origin. INTERVENTIONS: As the patient was receiving four cycles of bleomycin, etoposide, and cisplatin chemotherapy, a primary tumor emerged in the nasal cavity, which was finally confirmed as an immature teratoma of a high World Health Organization histological grade and Norris grade 3. This tumor was found to contain similar components to lymph nodes with respect to histopathological and immunohistochemical characteristics, especially the immature neural tubes or nervous tissue in the nasal cavity. Fortunately, the patient recovered well with no signs of relapse, and the size of residual lymph nodes remained unchanged after she received another four cycles of bleomycin, etoposide, and cisplatin chemotherapy and two cycles of doxorubicin and ifosfamide (AI) chemotherapy. OUTCOMES: Unfortunately, 11 months later, during the coronavirus disease pandemic, the patient died owing to respiratory failure and pulmonary infection. CONCLUSIONS: In cases of malignant tumor in the submandibular lymph nodes of adults, the metastasis of a germ cell tumor should be considered an important differential diagnosis even if a primary tumor does not emerge. In this case, adequate postoperative chemotherapy is necessary.


Subject(s)
Neoplasms, Germ Cell and Embryonal , Testicular Neoplasms , Adult , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Bleomycin/therapeutic use , Cisplatin/therapeutic use , Etoposide/therapeutic use , Female , Humans , Lymph Node Excision , Lymphatic Metastasis , Male , Neoplasm Recurrence, Local/drug therapy , Neoplasms, Germ Cell and Embryonal/drug therapy , Neoplasms, Germ Cell and Embryonal/therapy , Testicular Neoplasms/pathology
7.
Cancer Sci ; 113(4): 1531-1534, 2022 Apr.
Article in English | MEDLINE | ID: covidwho-1779205

ABSTRACT

According to the current international guidelines, high-risk patients diagnosed with pathological T1 (pT1) colorectal cancer (CRC) who underwent complete local resection but may have risk of developing lymph node metastasis (LNM) are recommended additional intestinal resection with lymph node dissection. However, around 90% of the patients without LNM are exposed to the risk of being overtreated due to the insufficient pathological criteria for risk stratification of LNM. Circulating tumor DNA (ctDNA) is a noninvasive biomarker for molecular residual disease and relapse detection after treatments including surgical and endoscopic resection of solid tumors. The CIRCULATE-Japan project includes a large-scale patient-screening registry of the GALAXY study to track ctDNA status of patients with stage II to IV or recurrent CRC that can be completely resected. Based on the CIRCULATE-Japan platform, we launched DENEB, a new prospective study, within the GALAXY study for patients with pT1 CRC who underwent complete local resection and were scheduled for additional intestinal resection with lymph node dissection based on the standard pathologic risk stratification criteria for LNM. The aim of this study is to explore the ability of predicting LNM using ctDNA analysis compared with the standard pathological criteria. The ctDNA assay will build new evidence to establish a noninvasive personalized diagnosis in patients, which will facilitate tailored/optimal treatment strategies for CRC patients.


Subject(s)
Circulating Tumor DNA , Colorectal Neoplasms , Circulating Tumor DNA/genetics , Colorectal Neoplasms/genetics , Colorectal Neoplasms/pathology , Colorectal Neoplasms/surgery , Humans , Liquid Biopsy , Lymph Node Excision , Lymph Nodes/pathology , Lymphatic Metastasis/pathology , Neoplasm Recurrence, Local/pathology , Neoplasm Staging , Prospective Studies , Retrospective Studies , Risk Factors
8.
Urology ; 153: 351-354, 2021 07.
Article in English | MEDLINE | ID: covidwho-1454559

ABSTRACT

BACKGROUND: Lymph node dissection(LND) remains the gold standard in the staging and treatment of locally advanced penile cancer(PC)1. OBJECTIVE: To describe our initial experience with a new minimally invasive inguinal and pelvic single-access laparoscopic approach2,for performing LND in PC, first described in Urology by our group in 20153: the Pelvic and Inguinal Single Access(PISA) technique (Fig. 1). MATERIAL: Between 2015 and 2018, 10 consecutive patients with different PC stages and indication of inguinal LND (cN0 and ≥pT1G3 or cN1/cN2)1 were operated by means of the PISA technique (Table 1). Intraoperative frozen section(FS)4 analysis was carried out routinely and if ≥2 inguinal nodes(pN2) or extracapsular nodal extension(pN3) are detected1,5, ipsilateral pelvic LND was performed sequentially as a single-stage procedure and using the same surgical incisions. If this condition occurs bilaterally in the inguinal LND, the pelvic LND will be bilateral. The video shows the PISA technique in a step-by-step. Instrumental requirements: 30°laparoscopy optic, monopolar scissors,Ligasure (Covidien Surgical,Minneapolis,MN,USA) vascular sealant, extraction-bag, bipolar forceps and 5-mm endo-clip(Hem-o-lok)are required. RESULTS: Intraoperative and postsurgical variables are shown in Table 2. Inguinal LND was bilateral in all cases. Pelvic LND was required in 40% of patients. Total operative time was 120-170 minutes. Median estimated blood loss(EBL) was 66(30-100)cc, but no blood transfusion was required. No intraoperative complications were noted. 40% of patients had postoperative complications (10% major complication- symptomatic inguinal lymphocele). Median lenght of hospital stay(LOS)was 5.8(3-10) days. Median inguinal drain removal was 4.7 days. The pathological analysis outcomes are shown in Table 3. Mean number of lymph nodes removed by inguinal LND was 10.25(8-14). CONCLUSION: PISA technique allow a minimally invasive inguinal and pelvic LND using the same set of incisions and carry it out in the same surgical procedure. PISA technique in PC LND seems to be safe, with a low rate of major complications and preserving oncological efficacy.


Subject(s)
Laparoscopy , Lymph Node Excision/methods , Penile Neoplasms/surgery , Aged , Humans , Inguinal Canal , Male , Middle Aged , Pelvis
10.
Int. j. morphol ; 39(4): 1171-1175, ago. 2021. ilus, tab, graf
Article in English | WHO COVID, LILACS (Americas) | ID: covidwho-1367959

ABSTRACT

SUMMARY: The standard treatment of colonic cancer (CC) continues to be the radical resection of the intestinal segment compromised with free margins, associated or not with adjuvant therapies. The aim of this study was to determine postoperative morbidity (POM) and 5-year overall survival (OS) in patients with uncomplicated colon cancer surgically treated. Retrospective case series of patients with uncomplicated CC undergoing colectomy and lymphadenectomy, consecutively, at Clínica Red Salud Mayor Temuco, between 2007 and 2019. The outcomes variable were POM and 5-years OS. Other variables of interest were surgical time, number of resected lymph nodes, hospital stay and recurrence. Descriptive statistics was used (measures of central tendency and dispersion), and OS analysis was applying Kaplan Meier curves. In this study, 52 patients (53.8 % men) were intervened, with a median age of 68 years. The most frequent localization and stages were right colon (42.3 %); IIIA and IIIB respectively (78.9 %). Median surgical time, number of resected lymph nodes and hospital stay were 98 min, 34 and 4.5 days respectively. POM was 17.3 % (9 cases). With a median follow- up of 58 months, a recurrence of 19.2 % was verified, and the 5-year OS for stages IIA, IIIA, IIIB and IVA was 83.3 %, 73.6 %, 68.2 % and 40.0 % respectively. The results, in terms of POM, mortality and 5-year OS, were similar to national and international series.


RESUMEN: El tratamiento estándar del cáncer de colon (CC), continua siendo la resección radical del segmento intestinal comprometido con márgenes libres (al menos 5 cm por encima y debajo del tumor), pudiendo asociarse o no a terapias complementarias. El objetivo de este estudio fue determinar morbilidad postoperatoria (MPO) y supervivencia actuarial global (SVAG) a 5 años en pacientes resecados por CC no complicado. Serie de casos con seguimiento, de pacientes con CC no complicado, sometidos a colectomía subtotal y linfadenectomía, de forma consecutiva, en Clínica Red Salud Mayor Temuco, entre 2007 y 2019. Las variables resultado fueron MPO y SV actuarial global (SVAG) a 5 años. Otras variables de interés fueron: tiempo quirúrgico, número de linfonodos resecados, estancia hospitalaria y recurrencia. Se utilizó estadística descriptiva, con medidas de tendencia central y dispersión; y análisis de SV con curvas de Kaplan Meier. Se intervinieron 52 pacientes (53,8 % hombres), con una mediana de edad de 68 años. La localización y estadios más frecuentes fueron colon derecho (42,3 %); IIIA y IIIB respectivamente (78,9 %). La resecabilidad de la serie fue 100 %. La medianas del tiempo quirúrgico, del número de linfonodos resecados y de estancia hospitalaria; fueron de 98 min, 34 y 4.5 días respectivamente. La MPO fue 17,3 % (9 casos). Con una mediana de seguimiento de 58 meses, se verificó una recurrencia de 19,2 %; y una SVAG a 5 años para los estadios IIA, IIIA, IIIB y IVA; de 83,3 %; 73,6 %; 68,2 % y 40,0 % respectivamente. Los resultados obtenidos, en términos de MPO, mortalidad y SVAG a 5 años, fueron similares a series de nacionales e internacionales.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Aged, 80 and over , Colonic Neoplasms/surgery , Postoperative Complications , Sigmoid Neoplasms/surgery , Survival Analysis , Follow-Up Studies , Treatment Outcome , Colectomy , Lymph Node Excision
11.
J Endocrinol Invest ; 45(1): 181-188, 2022 Jan.
Article in English | MEDLINE | ID: covidwho-1317607

ABSTRACT

PURPOSE: During the COVID-19 pandemic, elective thyroid surgery is experiencing delays. The problem is that the COVID-19 pandemic is ongoing. The research purposes were to systematically collect the literature data on the characteristics of those thyroid operations performed and to assess the safety/risks associated with thyroid surgery during the COVID-19 pandemic. METHODS: We used all the procedures consistent with the PRISMA guidelines. A comprehensive literature in MEDLINE (PubMed) and Scopus was made using ''Thyroid'' and "coronavirus" as search terms. RESULTS: Of a total of 293 articles identified, 9 studies met the inclusion criteria. The total number of patients undergoing thyroid surgery was 2217. The indication for surgery was malignancy in 1347 cases (60.8%). Screening protocols varied depending on hospital protocol and maximum levels of personal protection equipment were adopted. The hospital length of stay was 2-3 days. Total thyroidectomy was chosen for 1557 patients (1557/1868, 83.4%), of which 596 procedures (596/1558, 38.3%) were combined with lymph node dissections. Cross-infections were registered in 14 cases (14/721, 1.9%), of which three (3/721, 0.4%) with severe pulmonary complications of COVID-19. 377 patients (377/1868, 20.2%) had complications after surgery, of which 285 (285/377, 75.6%) hypoparathyroidism and 71 (71/377, 18.8%) recurrent laryngeal nerve injury. CONCLUSION: The risk of SARS-CoV-2 transmission after thyroid surgery is relatively low. Our study could promote the restart of planned thyroid surgery due to COVID-19. Future studies are warranted to obtain more solid data about the risk of complications after thyroid surgery during the COVID-19 era.


Subject(s)
COVID-19/epidemiology , Elective Surgical Procedures/adverse effects , Postoperative Complications/epidemiology , SARS-CoV-2 , Thyroid Diseases/epidemiology , Thyroid Diseases/surgery , Adult , Aged , Aged, 80 and over , Comorbidity , Cross Infection/epidemiology , Female , Humans , Hypoparathyroidism/epidemiology , Laryngeal Nerve Injuries/epidemiology , Lymph Node Excision/adverse effects , Male , Middle Aged , Thyroid Neoplasms/surgery , Thyroidectomy/adverse effects
12.
Ann Surg Oncol ; 28(13): 8729-8739, 2021 Dec.
Article in English | MEDLINE | ID: covidwho-1317136

ABSTRACT

BACKGROUND: Randomized clinical trials support deescalation of axillary surgery in breast cancer patients with low-volume axillary disease treated with a surgery-first approach. However, few data exist to guide axillary surgery following neoadjuvant endocrine therapy (NET). Therefore, we evaluated the extent and outcomes of axillary surgery in a contemporary cohort of NET patients, a treatment approach that has become particularly relevant during the coronavirus disease-19 (COVID-19) pandemic. PATIENTS AND METHODS: We identified invasive breast cancer patients treated with NET between October 2008 and November 2019. Patients presenting with stage IV disease or recurrent disease were excluded. Statistical analyses were performed using chi-square, Fisher's exact, and Wilcoxon rank-sum tests. RESULTS: 194 invasive breast cancers in 186 patients (median age 66 years) were evaluated; 81 patients had breast-conserving surgery (BCS), while 113 underwent mastectomy. Eighty-four patients (43.3%) were biopsy-proven cN+ with 4/84 (4.8%) ypN0 following NET. Among cN+ patients, 14 (16.7%) had sentinel lymph node biopsy (SLNB) only, 27 (32.1%) had SLNB + axillary lymph node dissection (ALND), and 43 (51.2%) had ALND. Among 110 cN0 patients, 99 had axillary surgery with 28/99 (28.3%) ypN+: SLNB in 83 (75.5%), SLNB+ALND in 14 (12.7%), and ALND in 2 (1.8%). Among all ypN+ patients, 23/108 (21.3%) had SLNB alone: 18/43 (41.9%) of BCS and 5/65 (7.7%) mastectomy patients (p < 0.001). After median follow-up of 35 months, no regional recurrences were observed. CONCLUSIONS: Among biopsy-proven cN+ NET patients, we observed deescalation of axillary surgery in selected patients, despite a low nodal pathologic complete response (pCR) rate, without nodal recurrences. These data suggest that patients with low-volume axillary disease treated with NET may be managed similarly to patients treated with a surgery-first approach.


Subject(s)
Breast Neoplasms , COVID-19 , Aged , Axilla , Breast Neoplasms/drug therapy , Breast Neoplasms/surgery , Female , Humans , Lymph Node Excision , Mastectomy , Neoadjuvant Therapy , Neoplasm Recurrence, Local/drug therapy , Neoplasm Recurrence, Local/surgery , SARS-CoV-2 , Sentinel Lymph Node Biopsy
13.
Breast Cancer Res Treat ; 188(3): 825-826, 2021 Aug.
Article in English | MEDLINE | ID: covidwho-1279468

ABSTRACT

There have been recent reports in the breast imaging literature of unilateral axillary lymphadenopathy following COVID-19 vaccination. It is unclear whether the reactive lymphadenopathy may impact the sentinel lymph node biopsy procedure. In this article, we provide guidelines regarding the timing of the COVID-19 vaccine and breast cancer surgery which were formulated after a review of the available literature and in consultation with infectious disease specialists.


Subject(s)
Breast Neoplasms , COVID-19 , Axilla , Breast Neoplasms/surgery , COVID-19 Vaccines , Female , Humans , Lymph Node Excision , Lymph Nodes , SARS-CoV-2 , Sentinel Lymph Node Biopsy , Vaccination/adverse effects
15.
J Surg Oncol ; 124(3): 261-267, 2021 Sep.
Article in English | MEDLINE | ID: covidwho-1272214

ABSTRACT

OBJECTIVE: At the end of 1 year of the coronavirus disease (COVID-19) pandemic, we aimed to reveal the changes in breast cancer cases in the context of cause and effect based on the data of surgically treated patients in our institution. PATIENTS AND METHODS: Patients with breast cancer were divided into two groups. Group 1 consisted of patients who were operated in the year before the COVID-19 pandemic, and Group 2 consisted of patients who were operated within the first year of the pandemic. Tumor size, axillary lymph node positivity, distant organ metastasis status, neoadjuvant chemotherapy, and type of surgery performed were compared between the two groups. RESULTS: The tumor size, axillary lymph node positivity, and neoadjuvant chemotherapy were higher in Group 2 than in Group 1 (p = .005, p = .012, p = .042, respectively). In addition, the number of breast-conserving surgery + sentinel lymph node biopsy were lower, while the number of mastectomy and modified radical mastectomy were higher in Group 2 than in Group 1 (p = .034). CONCLUSION: Patients presented with larger breast tumors and increased axillary involvement during the pandemic. Moreover, distant organ metastases may increase in the future.


Subject(s)
Breast Neoplasms/diagnosis , COVID-19 , Delayed Diagnosis/trends , Health Services Accessibility/trends , Patient Acceptance of Health Care/statistics & numerical data , Adult , Aged , Aged, 80 and over , Antineoplastic Agents/therapeutic use , Breast Neoplasms/drug therapy , Breast Neoplasms/pathology , Breast Neoplasms/surgery , Chemotherapy, Adjuvant , Female , Humans , Lymph Node Excision/trends , Lymphatic Metastasis , Mastectomy/methods , Mastectomy/trends , Middle Aged , Neoadjuvant Therapy , Retrospective Studies , Tumor Burden , Turkey
17.
J Plast Reconstr Aesthet Surg ; 74(10): 2776-2820, 2021 10.
Article in English | MEDLINE | ID: covidwho-1252517

ABSTRACT

INTRODUCTION: Axillary sentinel node biopsy for melanoma is routinely performed under general anaesthesia. Emerging evidence has shown general anaesthetics are associated with increased mortality in the context of the COVID-19 pandemic. In the interest of patient safety, we have designed a series of bespoke axillary regional blocks enabling surgeons to remove nodes up to and including level III without the need for a general anaesthetic. The aim of this study was to assess the feasibility of performing axillary sentinel node biopsy under such blocks. METHODS: Approval was granted by the Joint Study Review Committee on behalf of the Research and Ethics Department. Ten consecutive patients having axillary sentinel node biopsy for melanoma were included in this prospective study. Patients completed a Quality of Recovery-15 (QoR15) questionnaire preoperatively and 24 h postoperatively. DISCUSSION: One patient had a positive sentinel node, the remining were negative. A significant reduction in time spent in hospital post-operatively (p = 0.0008) was observed. QoR15 patient reported outcome measures demonstrated high levels of satisfaction evidenced by lack of statistical difference between pre and post-operative scores (p = 0.0118). 80% of patients were happy to have a regional block and 90% were happy to attend hospital during the pandemic. CONCLUSION: ASNB under regional block is safe, negates risks associated with performing GAs during the COVID-19 pandemic and facilitates quicker theatre turnover and discharge from hospital. Collaboration between anaesthetic and surgical teams has enabled this change in practice. There is a learning curve with both patient selection, education and development of technique.


Subject(s)
Anesthesia, Conduction/methods , COVID-19/epidemiology , Lymph Nodes/surgery , Melanoma/secondary , Sentinel Lymph Node Biopsy/methods , Skin Neoplasms/pathology , Axilla , Comorbidity , Global Health , Humans , Lymph Node Excision/methods , Lymphatic Metastasis , Melanoma/diagnosis , Melanoma/epidemiology , Pandemics , Skin Neoplasms/epidemiology
18.
Eur J Surg Oncol ; 47(8): 1913-1919, 2021 08.
Article in English | MEDLINE | ID: covidwho-1213212

ABSTRACT

RATIONALE: On October 15th, 2020, the first Surgical National Consensus Conference on neoadjuvant chemotherapy (NACT) was promoted by the Italian Association of Breast Surgeons (ANISC). METHOD: The Consensus Conference was entirely held online due to anti-Covid-19 restrictions and after an introductory four lectures held by national and international experts in the field, a total of nine questions were presented and a digital "real-time" voting system was obtained. A consensus was reached if 75% or more of all panelists agreed on a given question. RESULTS: A total of 202 physicians, from 76 different Italian Breast Centers homogeneously distributed throughout the Italian country, participated to the Conference. Most participants were surgeons (75%). Consensus was reached for seven out of the nine considered topics, including management of margins and lymph nodes at surgery, and there was good correspondence between the 32 "Expert Panelists" and the "Participants" to the Conference. Consensus was not achieved regarding the indications to NACT for high-grade luminal-like breast tumors, and the need to perform an axillary lymph node dissection in case of micrometastases in the sentinel lymph node after NACT. CONCLUSIONS: NACT is a topic of major interest among surgeons, and there is need to develop shared guidelines. While a Consensus was obtained for most issues presented at this Conference, controversies still exist regarding indications to NACT in luminal B-like tumors and management of lymph node micrometastases. There is need for clinical studies and analysis of large databases to improve our knowledge on this subject.


Subject(s)
Antineoplastic Agents/therapeutic use , Neoadjuvant Therapy , Triple Negative Breast Neoplasms/pathology , Triple Negative Breast Neoplasms/therapy , Clinical Trials as Topic , Female , Humans , Italy , Lymph Node Excision , Lymphatic Metastasis , Margins of Excision , Mastectomy , Neoplasm Grading , Neoplasm Micrometastasis/therapy , Neoplasm Staging , Patient Selection , Receptor, ErbB-2/metabolism , Triple Negative Breast Neoplasms/diagnostic imaging , Triple Negative Breast Neoplasms/metabolism , Tumor Burden
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