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Há 3 dias · Dentre os tipos de adenocarcinoma, os tumores protusos apresentam melhores prognósticos comparados aos disseminados (BRASIL, 2021). Na avaliação microscópica do adenocarcinoma difuso, as células em anel de sinete são tumorais com formato arredondado e pequeno, encontrado de forma isolada com pouco ou coesão intercelular.
Há 18 horas · Objetivos: Avaliar a acurácia da Tomografia Computadorizada no estadiamento pré-operatório do tumor primário (categorias T), dos linfonodos ressecados (categoria N) e presença de metástases a distância (categoria M) de pacientes submetidos a procedimentos cirúrgicos para o tratamento de Câncer Gástrico em um grande hospital público quaternário.
Há 5 dias · Gastric cancer staging is routinely performed using the TNM staging system. This article is based on the 8 th edition of the AJCC TNM classification of malignant tumors. This is technically the clinical TNM staging (cTNM). cTNM staging (8 th edition) Tx: primary tumor cannot be assessed. T0: no evidence of primary tumor.
Há 3 dias · Gastric adenocarcinoma with enteroblastic differentiation (GAED), also known as clear cell carcinoma or fetal gut-like adenocarcinoma, is a special type of adenocarcinoma characterized by primitive intestine-like structures. GAED partially overlaps with α-fetoprotein–producing gastric carcinoma (APGC).
Há 3 dias · Pancreatic ductal adenocarcinoma, frequently referred to as pancreatic cancer, makes up the vast majority (~90%) of all pancreatic neoplasms and remains a disease with a very poor prognosis and high morbidity. Epidemiology. Pancreatic cancer accounts for 22% of all deaths due to gastrointestinal malignancy, and 5% of all cancer deaths 1.
Há 5 dias · Patients with prior resection of pancreatic adenocarcinoma with local recurrence treated with MRgSBRT at a single tertiary referral center from 5-2021 to 2-2023 were identified from our prospective database. MRgSBRT was delivered to 40–50 Gy in 4–5 fractions with target and OAR delineation per institutional standards.
Há 5 dias · Gastrointestinal Imaging. May 29, 2024. Imaging for Early Detection of Pancreatic Ductal Adenocarcinoma: Updates and Challenges in the Implementation of Screening and Surveillance Programs. Authors: Chenchan Huang, MD.
