Introducción: desde el punto de vista anatómico, los adenomas hipofisarios (AH) se observan en el 10% de la población. Son en su mayoría pequeños y no funcionantes. La mayoría de los incidentalomas descubiertos en estudios de imágenes con alta resolución pedidos en situaciones clínica...
Acromegalia/epidemiología,
Hallazgos Incidentales,
Hipersecreción de la Hormona Adrenocorticotrópica Pituitaria (HACT)/epidemiología,
Neoplasias Hipofisarias/diagnóstico por imagen,
Neoplasias Hipofisarias/epidemiología,
Neoplasias Hipofisarias/patología,
Prolactinoma/epidemiología,
Relevancia Clínica,
Adenoma/diagnóstico por imagen,
Adenoma/epidemiología,
Adenoma/patología
Nery, Breno;
Costa, Victor Ribeiro Xavier;
Pinto Júnior, Glaudir Donato;
Diniz, Andrey Maia Silva;
Freitas, Lucas Ribeiro de Moraes;
Leone, Davi Coutinho Marcelino Guerra;
Segundo, José Alencar de Sousa;
Enout, Mariana Junqueira Reis;
Quaggio, Eduardo;
Rivero, Renan Lopez.
Introduction Mucoepidermoid carcinoma (MEC) is a tumor originated from the
epitheliumof the glandular excretory ducts and has highly variable biological potential.
It is the most prevalent cancer of the salivary glands. The present report aims to
describe a case of nasal mucoepidermoid carcinoma that dev...
The pituitary adenomas comprise the largest part of pituitary neoplasms, representing between 9 and 12% of primary brain tumors. Currently, the treatment of election is the surgical, the trans-sphenoidal endonasal path has provided a broader panoramic view, being feasible more delicate and safe procedure...
RESUMO A hidrocefalia é definida como a dilatação ventricular pelo aumento da pressão intraventricular e intracraniana quando não tratada ou por insucesso do tratamento. Muitas vezes, leva ao dano das vias ópticas, podendo causar atrofia óptica, devido à proximidade dessas vias com o ventrículo ...
Hidrocefalia/complicaciones,
Neoplasias Hipofisarias/complicaciones,
Neoplasias Hipofisarias/cirugía,
Atrofia Óptica/etiología,
Atrofia Óptica/diagnóstico,
Hemianopsia/etiología,
Campos Visuales,
Agudeza Visual,
Nervio Óptico/patología,
Síndromes de Compresión Nerviosa,
Quiasma Óptico,
Espectroscopía de Resonancia Magnética
Barbosa, Danilo Talacimon;
Oberman, Dan Zimelewicz;
Moreira, Alick Durão;
Borges, Luisa;
Gonçalves, Felipe;
Cabral, Gustavo Sereno Porto;
Barros, Rafael Rego;
Vaitsman, Rafael;
Sodré, Rodrigo;
Kleskoski, João;
Maia, Orlando;
Correa, Jorge Luis Amorim.
Introduction The endoscopic endonasal transsphenoidal approach (EETA) is routinely
used to treat sellar and suprasellar tumors. It provides safe and direct access to tumors
in these locations, with wide visualization of anatomical landmarks and great surgical
results. With the COVID-19 pandemic, despite ...
Sellar plasmacytomas are rare tumors arising from plasma cells. They are often
misdiagnosed as adenomas.We report the case of a 63-year-old woman with headache,
cranial nerve III palsy and decreased visual acuity. Imaging revealed an extensive lesion
centered on the clivus, extending to the cavernous sin...
Introduction Hemangioblastomas of the pineal region or pituitary stalk are extremely
rare. Only two cases of hemangioblastomas involving the pineal region have been
reported, and four involving the pituitary stalk. The purpose of the present manuscript
is to describe an unusual case of supposed hemangiob...
Hemangioblastoma/diagnóstico por imagen,
Hemangioblastoma/cirugía,
Glándula Pineal/anomalías,
Glándula Pineal/cirugía,
Pinealoma/diagnóstico por imagen,
Pinealoma/cirugía,
Hipófisis/anomalías,
Hipófisis/cirugía,
Neoplasias Hipofisarias/cirugía,
Enfermedad de von Hippel-Lindau,
Continuidad de la Atención al Paciente
ABSTRACT Objective: To analyze the clinical, laboratory, and radiological findings and management of patients with clinical pituitary apoplexy and to screen for aryl hydrocarbon receptor-interacting protein (AIP) mutations. Subjects and methods: The clinical findings were collected from the medical rec...
Las lesiones selares son una patología con una incidencia de 3,2 a 4 / 100,000 y una prevalencia de 78 a 94 / 100,000. Un 10% son incidentalomas en la población adulta. Se cree que su prevalencia en el orden mundial actualmente va en aumento.En relación a las manifestaciones clínicas, cabe destacar q...
