Resumen Objetivo: determinar la asociación entre la presencia de herpes zóster y posterior recaída o progresión en pacientes con neoplasias sólidas. Diseño del estudio: estudio de cohorte retrospectiva en adultos con tumores malignos sólidos, tratados en dos centros de oncología de Bucaramanga, e...
Introdução: A ocorrência da recidiva em tuberculose constitui-se importante problema de saúde pública e compromete o controle dessa doença no país. Entretanto, são poucos os estudos sobre esse problema no estado da Bahia. Objetivo: Conhecer o perfil epidemiológico de casos recidivantes de tuberc...
Acosta-Marín, Victor;
Acosta F. , Víctor;
Coutinho, María Teresa;
Contreras, Alberto;
Ravelo, Ricardo;
Marín, Carmen Elena;
Ramírez, Ana Karina;
Acosta-Marín, Marthelena;
Pérez, Jorge;
Longobardi, Itala;
Martínez, Oscar;
Dos Ramos, Urmila.
A pesar de los avances científicos y las numerosas reuniones de expertos en todo el mundo y quizás por su presentación poco frecuente, aún existen dudas en el manejo de los pacientes con carcinoma oculto de la mama (COM). Algunos autores señalan que su comportamiento es similar a los carcinomas esta...
Neoplasias de la Mama,
Carcinoma/patología,
Recurrencia,
Sobrevida,
Algoritmos,
Mama,
Axila,
Biomarcadores,
Mastectomía,
Tasa de Supervivencia,
Mamografía
BACKGROUND: Telomeres are protective caps consisted of specific tandem repeats (5'-TTAGGG-3'). Shortening of telomeres at each cell division is known as "mitotic clock" of the cells, which renders telomeres as important regulators of lifespan. TRF2 is one of the critical members of shelterin complex, whi...
Carcinoma de Células Escamosas/mortalidad,
Carcinoma de Células Escamosas/patología,
Telómero/metabolismo,
Proteína 2 de Unión a Repeticiones Teloméricas/metabolismo,
Neoplasias del Cuello Uterino/metabolismo,
Neoplasias del Cuello Uterino/mortalidad,
Apoptosis/genética,
Carcinoma de Células Escamosas/genética,
Carcinoma de Células Escamosas/metabolismo,
Proteína p53 Supresora de Tumor/análisis,
Neoplasias del Cuello Uterino/genética,
Neoplasias del Cuello Uterino/patología,
Proteína bcl-X/análisis,
Supervivencia sin Enfermedad,
Etiquetado Corte-Fin in Situ,
Estimación de Kaplan-Meier,
Estadificación de Neoplasias,
Reacción en Cadena en Tiempo Real de la Polimerasa,
Recurrencia,
Estadísticas no Paramétricas,
Tasa de Supervivencia
El quiste mesotelial simple es una rara causa de quistes mesentéricos. El tamaño de estas lesiones suele ser de pocos centímetros y por tanto suele ser asintomático siendo su diagnóstico un hallazgo imagenológico o intraoperatorio. Caso clínico: Se documenta el caso de una ...
BACKGROUND: The retained bile duct stones with distant fistulous tract has been treated by the transfistular route as the first line of treatment since the publications of Dr Mazzariello. Several techniques have been developed and several studies have been published, but little has been assessed about th...
INTRODUCTION: aggressive angiomyxoma is a highly aggressive, rare neoplasm of the mesenchymal tissue with a high recurrence rate. It represents an important differential diagnosis of pelvic tumors in women of reproductive age. This study aims to describe a case of aggressive angiomyxoma. CASE REPORT: wom...
Hydatid disease is caused by a cestode, Echinococcus. Its intermediate hosts are herbivores but humans can be accidental hosts. Hydatid disease is endemic in some parts of America, Australia, the Mediterranean region, Central Asia, and Central and Eastern Europe. The organs most frequently affected by Ec...
PURPOSE: The goal of a rubber band ligature is to promote fibrosis of the submucosa with subsequent fixation of the anal epithelium to the underlying sphincter. Following this principle, a new technique of ligature was developed based on two aspects: 1. macro banding: to have a better fibrosis and fixati...
Surgery remains the cornerstone in rectal cancer treatment. Abdominoperineal excision (APE), described more than 100 years ago, remains as an important procedure for the treatment of selected advanced distal tumors with direct invasion of the anal sphincter or preoperative fecal incontinence. Historicall...
