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Introducción. La evaluación de la movilidad de las cuerdas vocales en cirugía de tiroides y paratiroides hace parte de la adecuada valoración integral. Aunque la laringoscopia directa es prueba de referencia, su uso real no es rutinario por lo que se propone la ecografía translaríngea como alternativa de evaluación. Métodos. Estudio prospectivo de evaluación de una prueba diagnóstica de la movilidad de las cuerdas vocales pre y posoperatoria, comparando la ecografía translaríngea con la video laringoscopia, en pacientes con cirugía de tiroides y paratiroides, de febrero 1° a noviembre 30 de 2022. Se describieron las variables usando frecuencias absolutas y relativas. En el análisis univariado se calcularon Chi cuadrado y T de Student y en el bivariado, regresión logística binaria. La agudeza diagnóstica se determinó con sensibilidad, especificidad y valores predictivos; se consideró la significancia estadística con p < 0,05. Resultados. Se incluyeron 267 pacientes, 219 mujeres y 48 hombres; 196 pacientes (73,4%) tenían malignidad. Se encontró en el preoperatorio, sensibilidad 100 %, especificidad 99,6 %, VPP 83,3 %, VPN 100 %, odds de probabilidad positiva 83 % y Odds de probabilidad negativa 0,004 %. En el posoperatorio, sensibilidad 82,8 %, especificidad 99,2 %, VPP 92,3 % VPN 97,9 %, odds de probabilidad positiva 92 % y odds de probabilidad negativa 0,2 %. Conclusiones. La ecografía translaríngea en nuestro medio tiene alta agudeza diagnóstica. Podría ser usada en el abordaje inicial de la evaluación de la movilidad de las cuerdas vocales y reemplazar la laringoscopia directa, dejando ésta para cuando la visualización ecográfica no sea adecuada, o en casos de afectación o sospecha de invasión, para su confirmación.
Introduction. The evaluation of the mobility of the vocal cords in thyroid and parathyroid surgery is part of the adequate comprehensive assessment. Altough, direct laryngoscopy is the gold standard, its real use is not routine, so translaryngeal ultrasound approach is proposed as an alternative. Methods. A prospective diagnostic test study was carried out to evaluate the translaryngeal ultrasound compared with video laryngoscopy in visualizing vocal mobility in patients with thyroid and parathyroid surgery from February 1 to November 30, 2022. Patients were described using absolute and relative frequencies. Univariate statistical analysis with Chi-square and Student's t tests. T. Bivariate analysis using binary logistic regression. Diagnostic acuity was calculated with sensitivity, specificity, PPV, NPV. Statistical significance with p< 0.05, 95% confidence interval. Results. 267 patients undergoing thyroid or parathyroid surgery were included, 219 women and 48 men. Malignant: thyroid neoplasm 196 patients (73.4%). The findings were for the preoperative period, 100% sensitivity, 99.6% specificity, PPV 83.33%, NPV 100%, 83% positive probability odds, and 0.004% negative probability odds. For the postoperative period, 82.8% sensitivity, 99.2% specificity, 92.3% PPV, 97.9% NPV, 92% positive probability odds, and 0.2% negative probability odds were found.Conclusions. Translaryngeal ultrasound in our series has high diagnostic acuity. It could be used as the initial approach to evaluate vocal mobility and might replace direct laryngoscopy, leaving it when its visualization is not adequate or in cases of involvement or suspected invasion for confirmation.
Subject(s)
Humans , Thyroid Diseases , Vocal Cords , Diagnostic Imaging , Thyroid Gland , Ultrasonography , LarynxABSTRACT
Resumen: Las hormonas tiroideas forman parte fundamental del mantenimiento de la homeostasia, se encuentra particularmente relacionado con la función cardiovascular. Los estados distiroideos clínicos o subclínicos pueden comprometer este sistema en forma significativa durante los procedimientos quirúrgicos. Existen múltiples fármacos que pueden modificar la patología tiroidea en mayor o menor medida, disminuyendo el riesgo de complicaciones en la eventualidad de una cirugía. La utilización de anestesia general, ya sea balanceada o total endovenosa, se ha convertido en el estándar de oro, por la menor tasa de complicaciones asociadas. Durante el período perioperatorio se debe mantener un monitoreo estricto de la función cardiovascular para detectar alteraciones en forma temprana e iniciar las correcciones necesarias.
Abstract: Thyroid hormones are a fundamental part of the maintenance of homeostasis, it is particularly related to cardiovascular function. Clinical or subclinical dysthyroid states can significantly compromise this system during surgical procedures. There are multiple drugs that can modify the thyroid pathology to a greater or lesser extent, reducing the risk of complications in the event of surgery. The use of general anesthesia, whether balanced or total intravenous, has become the Gold standard, due to the lower rate of associated complications. During the perioperative period, strict monitoring of cardiovascular function must be maintained to detect alterations early and initiate the necessary corrections.
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Fundamento: las enfermedades de la glándula tiroidea son comunes en los adultos mayores y, muchas veces, cursan inadvertidas. Objetivo: caracterizar clínica y ultrasonográficamente a los pacientes geriátricos portadores de nódulo de tiroides. Métodos: se realizó un estudio observacional descriptivo de corte transversal, en el Servicio de Geriatría del Hospital General Docente Martín Chang Puga de la provincia de Camagüey, durante los años 2019 al 2022. Se incluyeron los 48 gerontes atendidos en el servicio y diagnosticados con enfermedad nodular del tiroides. Los datos se obtuvieron de las historias clínicas de los pacientes. Se analizaron las variables edad (por grupos de edades), sexo, color de la piel, manifestaciones clínicas y diagnóstico ecográfico. Resultados: el grupo etario de mayor afectación estuvo entre 60 a 69 años con predominio del femenino y del color blanco de la piel. La astenia prevaleció dentro de las manifestaciones clínicas. En el diagnóstico ecográfico prevaleció el nivel I, según el Thyroid Imaging Reporting and Data System. Conclusiones: la alta prevalencia de las enfermedades del tiroides, en especial en el adulto mayor, hace necesario la realización de un cribado para el diagnóstico ecográfico, al ser una prueba diagnóstica beneficiosa, fiable y a un bajo costo en Atención Primaria de Salud.
Foundation: thyroid gland diseases are common in older adults and often go unnoticed. Objective: to characterize clinically and ultrasonographically geriatric patients with thyroid nodule. Methods: a cross-sectional descriptive observational study was carried out in the Martín Chang Puga Teaching General Hospital geriatrics service in Camagüey province, from 2019 to 2022. 48 elderly were the universe made up who attended in the service, and were diagnosed with nodular thyroid disease. The data was obtained from the patients' medical records, the age groups; sex, skin color, clinical manifestations, and ultrasound diagnosis were the analyzed variables. Results: the most affected age group was between 60 and 69 years old, with a predominance of females and white skin color. Asthenia prevailed within the clinical manifestations. In the ultrasound diagnosis, level I prevailed, according to the Thyroid Imaging Reporting and Data System. Conclusions: the high prevalence of thyroid diseases, especially in the elderly, makes it necessary to perform a screening for ultrasound diagnosis, as it is a beneficial, reliable and low-cost diagnostic test in Primary Health Care.
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Introducción: Las enfermedades del tiroides son relativamente frecuentes, constituyen un importante grupo dentro de las enfermedades crónicas no transmisibles. Objetivo: Determinar la calidad de vida en pacientes con enfermedades tiroideas. Métodos: Se realizó un estudio observacional, descriptivo y transversal. El universo estuvo constituido por 210 pacientes con diagnóstico de enfermedades tiroideas, que cumplieron con los criterios de inclusión y exclusión previstos en el estudio, previo consentimiento informado y la muestra no probabilística de 198 pacientes. Se utilizaron las variables: edad, sexo, enfermedad tiroidea diagnosticada (hipertiroidismo, hipotiroidismo, bocio difuso eutiroideo) y calidad de vida (facetas según dimensiones, según la clasificación de expertos y enfermedades tiroideas y la calidad de vida integral según enfermedades tiroideas). Se utilizó el cuestionario World Health Organization Quality of Life. Resultados: Predominó el hipotiroidismo como afección tiroidea más frecuente en las féminas entre 50 a 59 años. Las manifestaciones clínicas que puntuaron las medias más bajas fueron el dolor y malestar, seguido de indicaciones médicas y sentimientos negativos; las dimensiones físicas y psicológicas puntuaron con medias bajas, al igual que el ambiente, valores considerados como deficientes. Conclusiones: Predominó una calidad de vida integral media en el mayor por ciento de los pacientes, estas enfermedades deben ser identificadas a tiempo, para evitar otras complicaciones en diferentes sistemas del organismo que pudieran comprometer la vida del paciente.
Introduction: Thyroid diseases are relatively frequent; they constitute an important group within chronic non-communicable diseases. Objective: To determine the quality of life in patients with thyroid diseases. Methods: An observational, descriptive and cross-sectional study was carried out. The universe (210 patients) with a diagnosis of thyroid diseases, who met the inclusion and exclusion criteria provided for in the study, prior informed consent, and the non-probabilistic sample (198 patients). The variables used were: age, sex, diagnosed thyroid disease (hyperthyroidism, hypothyroidism, diffuse euthyroid goiter) and quality of life (facets according to dimensions, according to expert classification and thyroid diseases and comprehensive quality of life according to diseases thyroid). The World Health Organization Quality of Life questionnaire was used. Results: Hypothyroidism predominated as the most frequent thyroid condition in women between 50 and 59 years of age. The clinical manifestations that scored the lowest average were pain and discomfort, followed by medical indications and negative feelings; the physical and psychological dimensions scored with low averages, as well as the environment, values considered deficient. Conclusions: An average comprehensive quality of life prevailed in the highest percentage of patients; these diseases must be identified in time, to avoid other complications in different body systems that could compromise the patient's life.
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Introducción: El hipotiroidismo es la insuficiente producción de hormona tiroidea, para satisfacer las necesidades corporales. Este puede ser primario (con pérdida de la función de la glándula tiroidea) o secundario (por falta de estimulación de la glándula). Dada la alta prevalencia del hipotiroidismo, y frecuentes asociaciones con otras enfermedades, se realizó una revisión que puntualiza aspectos de interés clínico en esta patología, que pueden resultar útiles en la práctica médica. Metodología: Se efectuó una búsqueda bibliográfica en PubMed, PubMed Central, MEDLINE Complete, Epistemonikos, Europe PMC y Scielo. Se buscaron los términos "hipotiroidismo" y "tiroides", y se acortaron los artículos a los últimos 5 años. Resultados: Se incluyeron en total 36 artículos publicados en Inglés y en Español. Se seleccionaron aquellos relacionados al hipotiroidismo que exponen asociaciones con otras patologías. Entre estas patologías se encuentra la diabetes, las dislipidemias, enfermedades cardiovasculares, hepáticas, entre otras. Conclusiones: El hipotiroidismo es una patología prevalente que se asocia de forma frecuente con muchas otras comorbilidades que hay que tener en cuenta a la hora de abordar estos pacientes, y con ello tomar las mejores decisiones diagnósticas y terapéuticas.
Introduction: Hypothyroidism is the insufficient production of thyroid hormone to meet the bodily needs. This can be primary (with loss of function of the thyroid glands) or secondary (due to lack of stimulation of the glands). Given the high prevalence of hypothyroidism, and frequent associations with other diseases, a review was carried out that points out aspects of clinical interest in this pathology, which may be useful in medical practice. Methodology: A bibliographic search was carried out in PubMed, PubMed Central, MEDLINE Complete, Epistemonikos, Europe PMC and Scielo. The terms "hypothyroidism" and "thyroid" were searched, and the articles were shortened to the last 5 years. Results: A total of 36 articles published in English and Spanish were included. Those related to hypothyroidism that exhibit associations with other pathologies were selected. These pathologies include diabetes, dyslipidemia, cardiovascular and liver diseases, among others. Conclusions: Hypothyroidism is a prevalent pathology that is frequently associated with many other comorbidities that must be taken into account when dealing with these patients, and thus make the best diagnostic and therapeutic decisions.
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Objective:To explore the clinical value of ultrasound-guided fine-needle aspiration biopsy in the diagnosis of thyroid cancer and assessment of cervical lymph node metastasis.Methods:The clinical data of 90 patients with thyroid cancer who received treatment in Zhoushan Hospital from October 2018 to April 2021 were retrospectively analyzed. All patients underwent a two-dimensional ultrasound examination and ultrasound-guided fine-needle aspiration biopsy before surgery. Taking surgical and pathological diagnosis as the gold standard, the efficiency of two-dimensional ultrasound examination versus ultrasound-guided fine-needle aspiration biopsy in the diagnosis of thyroid cancer and cervical lymph node metastasis and in the identification of benign and maligant lymph nodes were investigated. Multivariate Logistic regression analysis was performed to analyze the correlation between different ultrasound signs and the detection rate of lymph nodes. Results:Pathological results showed that among the 90 patients, 73 patients had thyroid cancer, and 17 patients had benign lesions. Ultrasound-guided fine-needle aspiration biopsy results showed that 70 patients had thyroid cancer, and 20 patients had benign lesions, including 4 cases of missed diagnosis and 2 cases of misdiagnosis. The diagnostic sensitivity, specificity, accuracy rate, and Kappa value were 94.52%, 88.24%, 93.33%, and 0.79, respectively. These were highly consistent with the surgical and pathological diagnosis (Kappa value > 0.75). Two-dimensional ultrasound revealed 69 patients with thyroid cancer and 21 patients with benign lesions, including 7 cases of missed diagnosis and 4 cases of misdiagnosis. The diagnostic sensitivity, specificity, accuracy rate, and Kappa value were 90.41%, 76.47%, 87.78%, and 0.63, respectively. Pathological results revealed that cervical lymph node metastasis occurred in 12 patients, and it did not occur in 78 patients. The diagnostic sensitivity, specificity, accuracy rate, and Kappa value of ultrasound-guided fine-needle aspiration biopsy were 83.33%, 97.50%, 95.65%, and 0.81 respectively. These were highly consistent with surgical and pathological results (Kappa value > 0.75). The diagnostic sensitivity, specificity, accuracy rate, and Kappa value of two-dimensional ultrasound examination were 75.00%, 94.87%, 92.22%, and 0.67, respectively. A total of 156 lymph nodes were detected by ultrasound-guided fine-needle aspiration biopsy, including 103 benign lymph nodes and 53 malignant lymph nodes, with a diagnostic accuracy rate of 94.17% and 96.22%, respectively. A total of 173 lymph nodes were detected by two-dimensional ultrasound, including 111 benign lymph nodes and 62 malignant lymph nodes, with a diagnostic accuracy rate of 91.89% and 91.93%, respectively. There were no significant differences in the diagnostic accuracy of benign and malignant lymph nodes between the two examination methods ( χ2 = 0.42, 0.92, both P > 0.05). Multivariate logistic regression analysis showed that hyperechoic masses, cystic lesions, and internal calcification were significantly correlated with the detection rate of lymph nodes diagnosed by two-dimensional ultrasound and ultrasound-guided fine-needle aspiration biopsy ( OR = 6.64, 5.32, 4.12, 7.07, 5.60, 5.06, all P < 0.05). Conclusion:Ultrasound-guided fine-needle aspiration biopsy has high diagnostic efficiency for thyroid cancer and cervical lymph node metastasis. Ultrasound signs of hyperechoic mass, cystic lesions, and internal calcification are significantly correlated with the detection rate of lymph nodes.
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Programmed cell death receptor 1 (PD-1)/PD-1 ligand (PD-L1) maintains immune tolerance of normal tissues and mediates immune escape of tumors. For autoimmune thyroiditis, thyroid follicular epithelial cells inhibit the damage of T cells by up-regulating PD-L1 expression. With the application of immune checkpoint inhibitors (ICIs) in the field of cancer therapy, the incidence of immune-related thyroid disorders caused by ICIs has increased. Thyroid function should be monitored during and after ICIs treatment to promptly diagnose primary and (or) secondary thyroid disorders. The PD-1/PD-L1 signaling directly stimulates thyroid cancer cells, and exerts inhibitory effects on tumor-infiltrating immune cells. Combination of ICIs targeting PD-1/PD-L1 with chemo-radiotherapy or targeted therapy is a promising therapeutic strategy in the treatment of refractory thyroid cancers.
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Abstract Objective: The aim of this study was to describe the status of thyroid function in infants with severe intestinal dysfunction. Case description: A retrospective study was conducted in a tertiary neonatal intensive care center, including newborns and infants with severe intestinal dysfunction, hospitalized between 2015 and 2020. From the medical records, the following data were collected: gestational age, birth weight, underlying pathology that led to intestinal dysfunction, hospital stay, presence of thyroid dysfunction, age from the onset of thyroid dysfunction, initial and maximum dose of levothyroxine replacement, and levothyroxine administration route and outcome. Seven children (0.76% of 914 hospitalizations) developed severe intestinal insufficiency: vanishing gastroschisis (42.9%), Berdon syndrome (28.5%), apple peel (14.3%), and OIES syndrome (14.3%) - omphalocele, exstrophy of cloaca, imperforate anus, and spina bifida. The mean gestational age was 33.3±1.6 weeks, the mean birth weight was 2,113.9±370.9 g, the median hospitalization was 420 days, and mortality was 42.9%. Of these seven cases, four (57.1%) presented thyroid dysfunction, evaluated by blood hormone dosages and the dose of levothyroxine replacement ranged from 25 to 100 μg/day, administered by gastric or rectal route. Comments: This series of cases draws attention to thyroid dysfunction (hypothyroidism) in children with severe intestinal insufficiency receiving exclusive parenteral nutrition for a prolonged period, whose etiology is iodine deficiency, because, in Brazil, micronutrient solutions added to parenteral nutrition do not contain iodine.
RESUMO Objetivo: Descrever o status da função tireoidiana em lactentes com disfunção intestinal grave. Descrição do caso: Estudo retrospectivo, realizado em um centro de terapia intensiva neonatal de nível terciário, que incluiu recém-nascidos e lactentes com disfunção intestinal grave, internados entre 2015 e 2020. Dos prontuários foram obtidos: idade gestacional; peso de nascimento; patologia de base que levou à disfunção intestinal; tempo de internação; presença de disfunção tireoidiana; idade no início da disfunção tireoidiana; dose inicial e máxima da reposição de levotiroxina; via de administração da levotiroxina e desfecho. Sete crianças (0,76% do total de 914 internações) evoluíram com insuficiência intestinal grave: vanishing gastrosquise (42,9%), síndrome de Berdon (28,5), apple peel (14,3%) e síndrome onfalocele, ânus imperfurado, extrofia de cloaca e espinha bífida — OIES (14,3%). A média de idade gestacional foi de 33,3±1,6 semanas e de peso ao nascimento de 2113,9±370,9 gramas; a mediana de internação foi de 420 dias e a mortalidade foi de 42,9%. Desses sete casos, quatro (57,1%) apresentaram disfunção tireoidiana, avaliada por dosagens hormonais séricas, e a dose de reposição de levotiroxina variou de 25 a 100 mcg/dia, administrada por via gástrica ou retal. Comentários: Esta série de casos chama a atenção para a disfunção tireoidiana (hipotireoidismo) em crianças com insuficiência intestinal severa que receberam nutrição parenteral exclusiva por tempo prolongado, cuja etiologia é a deficiência de iodo, pois no Brasil as soluções de micronutrientes adicionadas à nutrição parenteral não contêm iodo.
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Introduction: Thyroid carcinoma has a global survival close to 97% in 15 years. The 8th TNM® has recently been proposed, with changes that include an increase in the cut-off age from 45 to 55 years, a change in the role of microscopic extra-thyroidal tumor invasion (which is no longer considered a criterion for the classification of T3 tumors), and the presence of cervical metastases as a criterion for staging. As a result, a large proportion of patients are transferred to earlier stages. Methods: Retrospective descriptive cross-sectional study carried out through analysis of the medical records of patients undergoing thyroidectomy at HC-UFPR from January 2014 to December 2017. Inclusion criteria were patients with a postoperative pathological anatomic diagnosis of well-differentiated thyroid carcinoma (DTC) who underwent primary surgery in the study period. Results: 197 patients underwent thyroidectomy during the period considered, 58 with thyroid neoplasia and 34 with DTC. Eight patients had lymph node metastasis, five (14.70%) as N1a and three (8.83%) as N1b. Of the total sample, six (12.5%) patients presented downstaging from the 7th to the 8th edition of the TNM®. One of the re-staged patients had bone metastasis during follow-up and died during surgery to correct a pathological fracture. Conclusion: In this study sample, the update of the TNM® in its 8th edition resulted in the downstaging of six (12.5%) patients with DTC. A longer follow-up and a larger sample are necessary to correctly assess the impact of this change on patient prognosis.
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Abstract Objective: Goiters and benign nodules detected in the thyroid are growing lesions and the COVID-19 pandemic have negatively impacted on their surgical treatment. The appropriate selection of patients to treatment will improve the overall health status. This article review will focus on the impact of the COVID-19 pandemic on treatment of benign conditions of the thyroid gland and their implications. Methods: This review pointed out the status of the health system in developing country and the problems to treat benign surgical diseases of thyroid. Aspects of epidemiology, incidence, clinical presentation and surgical treatment of goiters, economic and health status impact were cited. Results: All surgical treatment of goiter and other benign conditions were postponed, forced to redirect, and reschedule all benign surgeries, situation aggravated by poor public management and closure of hospital beds. These conditions have caused deterioration in patients' physical (decompensated thyroid disease) and mental health status, increasing work disabilities and burdening society by increasing the social and health cost. The overall situation could be catastrophic in emergent countries where this increased disease-related social expenditure on surgical treatment may increase the risk of national impoverishment as increase the treatment cost. Brazilian Society Head and Neck Surgery related some recommendations and new suggestions were made to safely treat these high potential hazard surgical conditions. Conclusions: Surgeries for goiter and benign thyroid conditions can be performed during the COVID-19 pandemic, following strict safety protocols for the patient and the medical team, reducing the negative economic and on patient health impact.
Resumo Objetivo: Bócios e nódulos benignos detectados na tireoide são lesões em crescimento e a pandemia de Covid-19 impactou negativamente seu tratamento cirúrgico. A seleção adequada de pacientes para o tratamento vai melhorar o estado geral de saúde. Esta revisão de artigos se concentrará no impacto da pandemia de Covid-19 no tratamento de condições benignas da glândula tireoide e suas implicações. Método: Esta revisão evidenciou a situação do sistema de saúde em países em desenvolvimento e os problemas para tratar doenças cirúrgicas benignas da tireoide. Aspectos da epidemiologia, incidência, apresentação clínica e tratamento cirúrgico do bócio, impacto econômico e no estado de saúde foram relatados. Resultados: Todos os tratamentos cirúrgicos de bócio e outras condições benignas foram adiados, forçados a se redirecionar e a remarcar todas as cirurgias benignas, situação agravada pela má gestão pública e fechamento de leitos hospitalares. Essas condições têm causado deterioração do estado de saúde física (doença da tireoide descompensada) e mental dos pacientes, aumentam as incapacidades para o trabalho e sobrecarregando a sociedade e o custo social e de saúde. A situação geral pode ser catastrófica em países emergentes, onde esse aumento dos gastos sociais relacionados à doença sob tratamento cirúrgico pode aumentar o risco de empobrecimento nacional à medida que aumenta o custo do tratamento. A Sociedade Brasileira de Cirurgia de Cabeça e Pescoço forneceu algumas recomendações e novas sugestões foram feitas para tratar com segurança essas condições cirúrgicas de alto risco potencial. Conclusão: As cirurgias para bócio e condições benignas da tireoide podem ser feitas durante a pandemia de Covid-19, se forem seguidos rigorosos protocolos de segurança para o paciente e equipe médica, o que reduz o impacto negativo na economia e na saúde do paciente.
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RESUMEN Fundamento la enfermedad nodular benigna de tiroides es motivo frecuente de consulta médica, su conocimiento es de vital importancia para el cirujano. Objetivo: caracterizar pacientes operados de nódulos benignos de tiroides. Métodos: se realizó un estudio retrospectivo de serie de casos sobre los pacientes operados de nódulos benignos de tiroides en el Hospital Dr. Gustavo Aldereguia Lima, en un periodo de cinco años. Se revisaron las historias clínicas y protocolos de biopsias, cuyos datos fueron vaciados en un modelo recolector. Se analizaron las variables sexo, edad, color de la piel, localización del tumor, así como sus características físicas e imagenológicas. Además, modalidades de biopsias utilizadas, así como la variedad histológica, la técnica quirúrgica empleada y las complicaciones. Resultados: predominaron las femeninas mayores de 50 años de edad y de piel blanca. La manifestación clínica predominante fue el aumento de volumen en el cuello, así como la presencia de nódulos únicos y sólidos. La asociación de la biopsia por aspiración con aguja fina y parafina fueron las modalidades más utilizadas. El bocio multinodular fue la entidad diagnosticada con mayor frecuencia. Conclusiones: la enfermedad nodular benigna de tiroides, aunque no constituye un grave problema de salud, sí, en el medio del estudio, se diagnostica con mucha frecuencia y se realiza tratamiento quirúrgico, fundamentalmente en mujeres mayores de 50 años.
ABSTRACT Background: benign nodular disease of the thyroid is a frequent reason for medical consultation, its knowledge is of vital importance for the surgeon. Objective: to characterize patients operated on for benign thyroid nodules. Methods: a retrospective case series study was carried out on patients operated on for benign thyroid nodules at the Dr. Gustavo Aldereguia Lima Hospital, over a period of five years. Medical records and biopsy protocols were reviewed; whose data were emptied into a collector model. The variables sex, age, skin color, location of the tumor, as well as its physical and imaging characteristics, were analyzed. In addition, biopsy modalities used, as well as the histological variety, the surgical technique used and the complications. Results: women older than 50 years of age and white skin predominated. The predominant clinical manifestation was the increase in volume in the neck, as well as the presence of single and solid nodules. Likewise, the association of fine-needle aspiration biopsy and paraffin were the most used modalities. Multinodular goiter was the most frequently diagnosed entity. Conclusions: Although benign nodular thyroid disease is not a serious health problem, it is very frequently diagnosed in our environment and surgical treatment is performed, mainly in women over 50 years of age.
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Objetivo: evaluar los procedimientos disponibles para el manejo quirúrgico del cáncer de tiroides y los criterios para su selección. Pacientes y métodos: se evaluaron dieciocho pacientes con cáncer de tiroides a quienes se les realizaron procedimientos quirúrgicos como parte de su enfoque diagnostico y terapéutico. Resultados: el 83,3% de la serie se distribuyó por encima de los 45 años. No hubo etapa tumoral T1. Doce pacientes se catalogaron como de riesgo intermedio. Los estudios imagenológicos y la punción con aguja fina se usaron como método de diagnóstico preoperatorio. La tiroidectomía total en un solo tiempo, fue la cirugía más común y el reporte histológico definitivo más frecuente fue el de carcinoma papilar. El tamaño tumoral igual o mayor de 4cms, los cortes congelados y los hallazgos intraoperatorios como la presencia de adenopatías e infiltración a estructuras anatómicas adyacentes permitieron correlacionar el resultado de la punción con aguja fina y definir la conducta quirúrgica en dos tercios de la casuística. La disección cervical estuvo indicada en las adenopatías clínicamente evidentes. Conclusiones: La presencia de neoplasias iguales o mayores de 4cms, metástasis cervicales, infiltración a estructuras anatómicas adyacentes y los cortes congelados determinaron el tipo de intervención. La tiroidectomía total con o sin linfadenectomía fue el procedimiento más frecuente, otras intervenciones de rescate y paliativas representan parte de las opciones quirúrgicas de acuerdo a la etapa tumoral o la situación clínica preoperatoria. La crisis sanitaria que sufre el país ha determinado algunas dificultades en el proceso terapéutico de estos pacientes(AU)
Objective: to evaluate the procedure for the surgical management of the thyroid cancer and the criteria for the selection Patients and method: eighteen patients with cancer of thyroid programmed to surgical procedures. Results: the 83, 3% of the series was 45 years or more. No exist T1. Twelve patients were intermediate risk. Radiologic studies and the fine needle aspiration were the methods of evaluation preoperative. Total thyroidectomy was the most common surgery and the histology more frequent was papilar carcinoma. The neoplasies of 4cms or more, the frozen section and the findings in the operating room were be used to adapt the surgical plan in the 66,6% of the serie. Neck dissection was indicated in the clinics lymph nodes. Conclusions: the surgical extension depends of the tumoral size, the presence of cervical metastasis, the infiltration of adjacent structures and frozen sections. The thyroidectomy total with or without lymphadenectomy were the procedures more frequent, other intervention of salvage and palliative intention represents surgical options. The sanitary crisis determinates some problems in the therapeutic process(AU)
Subject(s)
Humans , Male , Female , Adult , Middle Aged , Surgical Procedures, Operative , Thyroidectomy , Thyroid Neoplasms , Carcinoma, Papillary , Biopsy, Fine-Needle , Frozen Sections , HistologyABSTRACT
ABSTRACT Purpose: To collect data on the rate and efficacy of tobacco counseling sessions delivered by ophthalmologists under the setting of patients with thyroid eye disease. Methods: We analyzed the electronic medical records of a digital cohort of patients who visited ophthalmologists at the University of Pennsylvania Health System from 2012 to 2017 with reference to the International Classification of Disease (ICD) codes for Graves' disease, thyrotoxic exophthalmos, and/or thyroid eye disease. Tobacco histories were recorded at the first and last ophthalmology office visits or the most temporally proximal encounter in packs/day (ppd), and each ophthalmology visit note was analyzed to validate the occurrence of tobacco counseling. Results: A total of 435 patients met our study inclusion criteria, of which 72 (16.6%) were active smokers at the time of their first visit. Only 57 (79.2%) of these active smokers had recorded smoking burdens, 34 (59.6%) of which received at least one form of recorded tobacco counseling session. Nine (26.5%) of the subjects who received tobacco counseling and 1 (4.3%) of those who did not have a recorded counseling, quit smoking (risk difference of 22.1%; 95% CI, [1.7%, 39.1%]; p=0.04). In addition, 17 (50.0%) of the subjects who received counseling and 7 (30.4%) of those who did not have a recorded counseling, reduced their ppd consumption (risk difference of 19.6%; 95% CI [-6.3%, 41.3%]; p=0.18). Overall, 14 (25.5%) out of the 55 ophthalmologists who were active smokers had recorded evidence of tobacco counseling. Conclusions: Our cumulative results provide the consequence of both missed opportunities for tobacco counseling as well as its efficacy in the setting of thyroid eye disease.
RESUMO Objetivo: Fornecer informações sobre a ocorrência e a eficácia do aconselhamento sobre o uso de tabaco por oftalmologistas a pacientes com doenças oculares associadas à tireoide. Métodos: Analisamos os prontuários médicos eletrônicos de uma coorte digital de pacientes atendidos por oftalmologistas no Sistema de Saúde da Universidade da Pensilvânia entre o início de 2012 e o final de 2017 com os códigos da Classificação Internacional de Doenças (CID) para a doença de Graves, exoftalmia tireotóxica ou doença ocular associada à tireoide. Os históricos de uso de tabaco foram registrados na primeira e na última visita ao consultório de Oftalmologia, ou na visita mais próxima no tempo. A quantidade de maços/dia (mpd) e todas as anotações feitas nas visitas ao consultório de Oftalmologia foram analisadas para aconselhamento sobre o uso de tabaco. Resultados: Um total de 435 indivíduos preencheram os critérios de inclusão, dos quais 72 (16,6%) estavam fumando ativamente no momento do primeiro encontro. Apenas 57 (79,2%) desses indivíduos que fumam ativamente registraram queixas relacionadas ao tabagismo, sendo que 34 (59,6%) deles receberam alguma forma de aconselhamento sobre o uso de tabaco. Ao todo, 9 (26,5%) indivíduos dentre os que receberam aconselhamento sobre tabaco e 1 (4,3%) que não teve aconselhamento registrado pararam de fumar (diferença de risco de 22,1%; IC 95%, [1,7%, 39,1%]; p=0,04). Dentre aqueles que receberam aconselhamento, 17 (50,0%) reduziram seus mpd, além de 7 (30,4%) daqueles que não tiveram aconselhamento (diferença de risco de 19,6%; IC 95% [-6,3%, 41,3%]; p=0,18). No geral, 14 (25,5%) dos 55 oftalmologistas que tiveram um paciente fumante ativo registraram evidências de aconselhamento sobre o uso de tabaco. Conclusões: Os resultados deste estudo revelam tanto as oportunidades perdidas de aconselhamento sobre o uso do tabaco quanto a eficácia do aconselhamento no contexto de doenças oculares associadas à tireoide.
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Abstract High-resolution ultrasound is the imaging method of choice for the evaluation of thyroid nodules. The method has recently come to be used widely and often, which has increased the rate of thyroid nodule detection. In 2017, the American College of Radiology (ACR) established a risk-stratification system designated the Thyroid Imaging Reporting and Data System (TI-RADS) to be a practical guide for widespread use, with a single lexicon and standardization of ultrasound reports of thyroid nodules. The objective of this study was to present a practical approach, using examples to illustrate the criteria evaluated by the 2017 ACR TI-RADS, in order to help minimize uncertainties regarding its application by sonographers.
RESUMO A ultrassonografia de alta resolução é a modalidade de escolha para avaliação de imagem dos nódulos tireoidianos, e sua recente aplicação ampla e difusa tornou a detecção de nódulos tireoidianos mais frequentes. O American College of Radiology (ACR) estabeleceu um sistema de estratificação de risco denominado Thyroid Imaging, Reporting and Data System (TI-RADS) para ser um guia prático para utilização ampla com um léxico único e padronização de relatórios ultrassonográficos de nódulos tireoidianos. O objetivo deste trabalho é fazer uma abordagem prática com base em exames para ilustrar e exemplificar os critérios avaliados pelo TI-RADS-ACR 2017, a fim de ajudar a reduzir os pontos de dúvidas de sua aplicação pelos profissionais ultrassonografistas.
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Objective:To investigate the association between breast cancer and thyroid diseases, and to provide evidence for the prevention and treatment of thyroid diseases in breast cancer patients.Methods:A total of 511 newly diagnosed breast cancer patients were recruited between March 2018 and August 2019 from Shanxi Province Cancer Hospital, and 303 age-matched newly diagnosed breast benign disease patients and 341 age-matched healthy controls were recruited during the same time-frame. Thyroid B-ultrasound and thyroid function test were performed in the three groups. By reviewing the medical records, the general and clinicopathological data of the patients were collected, and the differences in the prevalence of thyroid diseases among the three groups were compared. The changes of thyroid function in breast cancer patients before treatment, in the middle stage of chemotherapy and at the end of chemotherapy were compared.Results:Among breast cancer group, breast benign disease group and healthy control group, the differences in the prevalence rates of hypothyroidism [32.5% (166/511), 25.7% (78/303) and 21.7% (74/341)], thyroid nodules [50.7% (259/511), 43.2% (131/303) and 41.6% (142/341)] and Thyroid Imaging Reports and Data System(TI-RADS) grade 4 and above thyroid nodules [15.4% (40/259), 14.5% (19/131) and 4.9% (7/142)] were statistically significant (all P < 0.05). The abnormal rates of thyroid stimulating hormone (TSH) and free thyroxine (fT4) in breast cancer group were higher than those in breast benign disease group and healthy control group [34.1% (174/511) vs. 26.1% (79/303), 23.5% (80/341); 24.9% (127/511) vs. 8.6% (26/303), 3.2% (11/341)], and the differences were statistically significant (both P < 0.05). The levels of fT4, free three iodide thyroxine (fT3), thyroid immunoglobulin antibody (TgAb) and thyroid peroxidase antibody (TPOAb) in breast cancer patients before treatment, in the middle stage of chemotherapy and at the end of chemotherapy were statistically different (all P < 0.05). The abnormal rates of fT4, TgAb and TPOAb in the last chemotherapy cycle were lower than those before chemotherapy [11.5% (59/511) vs. 24.9% (127/511), 5.1% (26/511) vs. 17.4% (89/511), 11.9% (61/511) vs. 20.4% (104/511)] in breast cancer patients, and the differences were statistically significant (all P < 0.001). Conclusions:The breast cancer is associated with thyroid diseases. Clinicians should pay more attention to the changes of thyroid diseases and thyroid function during the treatment and in the follow-up process of breast cancer patients, so as to detect the thyroid diseases early and carry out standardized treatment.
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Objective:Through retrospective analysis of perioperative management data of ambulatory thyroid surgery under the concept of enhanced recovery after surgery (ERAS), we provide foundation for the safe implementation of ambulatory thyroid surgery.Methods:From January 2019 to December 2019, patients undergoing thyroid surgery were enrolled in the study under the concept of ERAS at the ambulatory surgery center of Xiangya Hospital, Central South University. Data of patients during perioperative period were collected, including adverse events, anesthesia recovery, postoperative and post-discharge recovery were recorded.Results:This study was included 703 cases of patients, thyroid nodules in 374 cases, thyroid malignant tumor in 329 cases. There were no significance difference in the operation time, anesthesia time, wake up of time, and postanesthesia care unit (PACU) time between the two groups (all P>0.05). No hypertension, hypotension, tachycardia, bradycardia or other arrhythmias occurred during perioperative period. No adverse events such as intraoperative awareness and delay of wake up occurred. No severe pain, nausea, vomiting, dizziness and other discomfort occurred after surgery. All 703 patients were discharged from hospital within 24 hours. Conclusions:Anesthesiologists participate in patient management according to the perioperative medicine requirements, and ambulatory thyroid surgery may be performed safely under the concept of ERAS.
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Objective:To investigate endoscopic thyroidectomy in the treatment of thyroid cancer and its effects on patient's quality of life.Methods:A total of 98 patients with thyroid cancer who received treatment in Zhoushan Hospital from March 2019 to March 2021 were included in this study. They were randomly divided into observation and control groups, with 49 patients in each group. Patients in the observation group underwent endoscopic thyroidectomy, and those in the control group underwent traditional surgery. Perioperative indicators and postoperative complications were compared between the two groups. Stress response measured before and 2 months after surgery and quality of life before and 3 months after surgery were compared between the two groups.Results:Operative time in the observation group was significantly longer than that in the control group [(89.82 ± 18.49)] minutes vs. (63.24 ± 17.28) minutes, t = 7.35, P < 0.05]. Intraoperative blood loss and postoperative drainage in the observation group were (10.32 ± 2.28) mL and (29.25 ± 3.17) mL, which were significantly lower than (15.42 ± 3.56) mL and (40.52 ± 4.95) mL in the control group ( t = 8.44, 13.42, both P < 0.05). There was no significant difference in length of hospital stay between the two groups ( P > 0.05). The incidence of postoperative complications in the observation group was significantly lower than that in the control group [4.08% (2/49) vs. 18.37% (9/49), χ2 = 5.01, P < 0.05]. At 2 days after surgery, white blood cell count, fasting plasma glucose, C-reactive protein in the observation group were (5.62 ± 0.41) × 10 9/L, (4.77 ± 0.38) mmol/L, and (13.25 ± 2.79) mg/L, which were significantly lower than (8.71 ± 0.98) × 10 9/L, (5.75 ± 0.45) mmol/L, (20.84 ± 3.86) mg/L in the control group ( t = 20.36, 11.64, 11.26, all P < 0.05). At 3 months after surgery, Karnofsky performance scale score in the observation group was significantly higher than that in the control group [(87.64 ± 4.35) points vs. (81.29 ± 4.02) points, t = 7.58, P < 0.05). Conclusion:Endoscopic thyroidectomy is highly effective on thyroid cancer, has few postoperative complications, produces little effect on stress response, and can improve the quality of life of patients.
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Objective:To explore the associations between thyroid function in the first trimester in twin pregnancies and gestational diabetes mellitus (GDM) and the risk factors of twin pregnancies complicated by GDM.Methods:Retrospective analysis was performed on 745 twin pregnancies delivered after 28 weeks at the Third Affiliated Hospital of Sun Yat-sen University from January 2015 to December 2021, and they were divided into GDM group ( n=186) and the control (non-GDM) group ( n=559). Thyroid dysfunction was diagnosed based on the reference range of singleton and twin pregnancies recommended by the Guideline on diagnosis and management of thyroid diseases (2nd edition) in China and the literature, respectively. Independent sample t-test, Chi-square test, or Fisher exact test, and Mann-Whitney U test were used to compare the general clinical characteristics and thyroid function between the two groups. Spearman rank correlation analysis was performed to analyze the correlation between free thyroxine (FT 4), thyroid stimulating hormone (TSH), thyroid peroxidase antibody (TPOAb), and fasting plasma glucose (FPG) in the first trimester as well as glucose levels in 75 g oral glucose tolerance test (OGTT). The associations between FT 4, TSH at different levels, and the detection rate of GDM, and the risk factors of GDM in twin pregnancies were analyzed using logistic regression. Results:(1) The prevalence of GDM in twin pregnancies was 25.0% (186/745). The positive rate of TPOAb was 13.6% (101/745). FPG in the first trimester was higher in the GDM group than that in the control [(4.7±0.5) vs (4.5±0.4) mmol/L, t=－5.08, P<0.001]. (2) No correlation between FT 4, TSH levels, the positive rate of TPOAb in the first trimester and FPG in the first trimester as well as OGTT results was found (all P>0.05). (3) There was no significant difference when using the thyroid function reference range for twin or singleton pregnancy in detecting hypothyroidism [0.5% (4/745) vs 0.4% (3/745)] and subclinical hypothyroidism [1.2% (9/745) vs 1.3% (10/745)] among the included subjects (both P>0.05), however, there were significant differences in the detection rates of hypothyroxinemia alone [25.0% (186/745) vs 12.9% (96/745)], hyperthyroidism [2.4% (18/745) vs 12.9% (96/745)] and subclinical hyperthyroidism [5.8% (43/745) vs 12.1% (90/745)]( χ2 were 35.43, 33.43 and 18.24, all P<0.001). There was no significant difference in the detection rate of thyroid disease between the GDM and control groups (all P>0.05). (4) FT 4 and TSH levels were grouped into quartiles ( Q1, Q2, Q3, and Q4), which showed that the detection rate of GDM was the highest [27.8% (52/187)] in women with FT 4 in Q1 and was the lowest [23.0% (43/187)] in those with FT 4 in Q2. However, the detection rate was the lowest in women with TSH in Q1 [24.1% (45/187)] and was the highest [27.4%(51/186)] in those with TSH in Q4. Taking Q1 of FT 4 and TSH as a reference, the logistic regression model showed that there were no statistically significant differences between FT 4, TSH at different levels, and GDM, even after adjusting for age, preconception-body mass index (pre-BMI), family history of diabetes, mode of conception, and chorionicity (all P>0.05). (5) Multivariate logistic regression analysis showed that maternal age ( OR=1.10, 95% CI: 1.05-1.15), pre-BMI ( OR=1.13, 95% CI: 1.07-1.21), family history of diabetes ( OR=2.73, 95% CI: 1.53-4.85), and FPG in the first trimester ( OR=2.14, 95% CI: 1.38-3.32) were independent risk factors for twin pregnancies complicated by GDM. Conclusions:Twin pregnant women with higher maternal age, pre-BMI, FPG in the first trimester and family history of diabetes were at higher risk of GDM. No significant correlation is found between maternal thyroid function in the first trimester and GDM in twin pregnancies.
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Introducción: Las enfermedades tiroideas son relativamente frecuentes que puede tener carácter benigno o maligno. El algoritmo para el diagnóstico de los nódulos tiroideos se dirige principalmente a definir la presencia o no de un carcinoma de la glándula. El tratamiento quirúrgico puede incluir técnicas convencionales, parciales y totales, y mínimamente invasivas. Objetivo: Describir los resultados del tratamiento quirúrgico de las enfermedades tiroideas en el Hospital General Docente "Enrique Cabrera" entre enero 2013 y diciembre de 2020. Métodos: Se realizó un estudio descriptivo ambispectivo, en el mencionado centro, entre el 1ro de enero de 2013 hasta el 31 de diciembre de 2020. El universo se conformó por todos los pacientes con enfermedades de tiroides que fueron tratados quirúrgicamente. La muestra quedó constituida por 96 pacientes. Resultados: La edad media fue 48,1 años. Predominó el sexo femenino (83,3 por ciento). El diagnóstico más frecuente fue el bocio con síntomas compresivos (39,6 por ciento), seguido del carcinoma tiroideo (25 por ciento), en este último el más observado fue el carcinoma papilar (66,6 por ciento). Se realizó tiroidectomía total en 40,6 por ciento, con pocas complicaciones posoperatorias (7,3 por ciento), siendo la parálisis recurrencial la más frecuente de ellas. Conclusiones: El tratamiento quirúrgico de las enfermedades tiroideas en el Hospital General Docente "Dr. Enrique Cabrera" tuvo buenos resultados, tanto en enfermedades benignas como en el cáncer tiroideo(AU)
Introduction: Thyroid diseases are relatively frequent and can be benign or malignant. The algorithm for the diagnosis of thyroid nodules is mainly aimed at defining the presence or absence of a carcinoma in the gland. Surgical treatment can include conventional, partial or total, as well as minimally invasive, techniques. Objective: To describe the outcomes of surgical treatment for thyroid diseases at Enrique Cabrera General Teaching Hospital between 2013 and 2020. Methods: An ambispective and descriptive study was carried out, between January 1, 2013 and December 31, 2020, in the aforementioned center. The universe was made up of all patients with thyroid diseases treated surgically. The sample consisted of 96 patients. Results: The mean age was 48.1 years. The female sex predominated (83.3 percent). The most frequent diagnosis was goiter with compressive symptoms (39.6 percent), followed by thyroid carcinoma (25 percent); among the latter, the most observed was papillary carcinoma (66.6 percent). Total thyroidectomy was performed in 40.6 percent, with few postoperative complications (7.3 percent), recurrent paralysis being the most frequent of them. Conclusions: The surgical treatment for thyroid diseases at Dr. Enrique Cabrera General Teaching Hospital had good outcomes, both in benign diseases and in thyroid cancer(AU)