ABSTRACT Objectives Smoking is the most important risk factor for bladder cancer and smoking cessation is associated with reduced risk of tumor recurrence and progression. The aim of this study is to assess the awareness of non-muscle invasive bladder cancer (NMIBC) patients regarding the importance of...
El tumor estromal gastrointestinal (GIST) representa alrededor del 1% de todos los tumores digestivos y su aparición en pacientes trasplantados renales es infrecuente. Aproximadamente el 95% muestra tinción positiva para c-kit/CD117. DOG1 es un anticuerpo recientemente descrito que se sobre-expresa en ...
Abstract: Recurrent melanocytic nevus is a proliferation of melanocytes arising from a melanocytic nevus removed partially. Asymmetry and irregular pigmentation may lead to misdiagnosis of melanoma. We report a patient presented with a lesion on the lower abdomen, which was removed by shave excision. Ana...
RESUMEN Introducción: la acromegalia es una patología de larga evolución y compromiso multisistémico, originada por un aumento en la liberación de hormona de crecimiento luego del cierre metafisario de los huesos largos. Su diagnóstico es complejo y suele presentarse entre la quinta y sexta déca...
RESUMO Objetivo: comparar o resultado do transplante de fígado por hepatocarcinoma em pacientes submetidos ou não ao tratamento loco-regional e downstaging, em relação à sobrevida e risco de recidiva na fila de transplante. Métodos: estudo retrospectivo dos pacientes portadores de hepatocarcinoma...
Abstract Objective To evaluate the expressions of biomarkers p16 and Ki-67 in low-grade (LG) or high-grade (HG) lesions, and to relate them to risk factors and the recurrence of these lesions. Methods A retrospective case-control study of 86 patients with LG and HG lesions who underwent a loop electr...
Fundamento: el schwannoma espinal es un tumor de las vainas nerviosas y se comporta intradural y extramedular y provienen de las células embrionarias de la cresta neural de los nervios periféricos. Representan entre el 25 y el 30 por ciento de los tumores y afectan a adultos entre 40 y 60, son raros en...
ABSTRACT Introduction To characterize initial presentation and PSA screening status in a contemporary cohort of men treated for metastatic prostate cancer at our institution. Materials and methods We reviewed records of 160 men treated for metastatic prostate cancer between 2008-2014 and assessed ini...
ABSTRACT Introduction and aim. Liver transplantation (LT) provides durable survival for hepatocellular carcinoma (HCC). However, there is continuing debate concerning the impact of wait time and acceptable tumor burden on outcomes after LT. We sought to review outcomes of LT for HCC at a single, large U...