Buscar
Mostrando ítems 41-50 de 227
Adenomas hipofisários: relação entre invasividade e índice proliferativo tumoral
(Academia Brasileira de Neurologia - ABNEURO, 2000-12-01)
We evaluated clinically, radiologically and surgically a series of 76 pituitary adenomas. All cases were assessed immunohistochemically and in 49 patients the PCNA monoclonal antibody was measured. The most frequent types ...
Adenomas hipofisários: relação entre achados de imagem na Ressonância Magnética (RM), consistência cirúrgica e anatomia patológica
(Universidade Federal de São Paulo (UNIFESP), 2021)
Introduction: Trans-sphenoid surgery for pituitary adenomas is the most frequent option for the treatment of these tumors today. The intraoperative difficulty in this technique depends a lot on the consistency of the tumor ...
Pituitary tumors contain a side population with tumor stem cell-associated characteristics
(Bioscientifica, 2015-04-25)
Pituitary adenomas cause significant endocrine and mass-related morbidity. Little is known about the mechanisms that underlie pituitary tumor pathogenesis. In the present study, we searched for a side population (SP) in ...
Tumores hipofisários secretores de TSH: relato de dois casos e revisão da literatura
(Sociedade Brasileira de Endocrinologia e Metabologia, 2009)
INTRODUÇÃO: Tumores hipofisários secretores de hormônio estimulante da tireoide (TSH), tireotropinomas, são raros e correspondem a menos de 2% de todos os adenomas da hipófise. Manifestam-se clinicamente com sintomas e ...
Ressecção endoscópica transesfenoidal de adenomas de hipófise: avaliação preliminar de pacientes consecutivosEndoscopic endonasal transsphenoidal resection of pituitary adenomas: preliminary evaluation of consecutive cases
(Associação Brasileira de Otorrinolaringologia e Cirurgia Cervicofacial, 2014)