O objetivo do autor neste trabalho foi definir critérios pré-operatórios de invasão do seio cavernoso em imagens de Ressonância Magnética (RM) de pacientes com adenomas hipofisários. Neste estudo retrospectivo, foram revisadas as imagens de RM de 103 pacientes com adenomas hipofisários tratados cirurgicamente (48 com invasão do seio cavernoso) e compararam 8 sinais de imagem com os achados cirúrgicos (critério de referência para invasão). A análise estatística foi realizada utilizando o teste de qui-quadrado (X2), e a sensibilidade, especificidade, valor preditivo positivo(VPP) e valor preditivo negativo (VPN) foram obtidos para cada grupo de sinais. Também foram calculados, por regressão logística, os valores de \"odds ratio\" dos critério...
Objectives The Hardy classification is used to classify pituitary tumors for clinical and research p...
OBJECT This study details the extent of resection and complications associated with endonasal endos...
BACKGROUND AND PURPOSE: This study was undertaken to analyze enhancement pat-terns of the dura aroun...
O objetivo do autor neste trabalho foi definir critérios pré-operatórios de invasão do seio cavernos...
ABSTRACT- This study used MRI to define preoperative imaging criteria for cavernous sinus invasion (...
BACKGROUND AND PURPOSE: This study was designed to evaluate various magnetic resonance imaging (MRI...
The classical imaging gold-standard for this diagnosis is the presence of tumor lateral to the carot...
Objective To evaluate the value of Knosp classification and cavernous sinus zoning in the diagnosis ...
Cavernous sinus (CS) invasion is one of the most unfavorable features of pituitary adenomas. The mos...
To compare 7 T magnetic resonance imaging (MRI) of pituitary macroadenomas (PMA) with standard MRI a...
Pituitary adenomas are among the most frequent intracranial tumors, accounting for the majority of s...
Copyright © 2014 Ruken Yuksekkaya et al. This is an open access article distributed under the Creati...
Pituitary adenomas are benign pituitary primary tumors, the most frequent type of tumor in the pitui...
O presente trabalho propõe o uso de parâmetros de textura extraídos computacionalmente de IRM como b...
BACKGROUND: The management of Non-Functioning Pituitary Adenoma (NFPA) invading the cavernous sinus...
Objectives The Hardy classification is used to classify pituitary tumors for clinical and research p...
OBJECT This study details the extent of resection and complications associated with endonasal endos...
BACKGROUND AND PURPOSE: This study was undertaken to analyze enhancement pat-terns of the dura aroun...
O objetivo do autor neste trabalho foi definir critérios pré-operatórios de invasão do seio cavernos...
ABSTRACT- This study used MRI to define preoperative imaging criteria for cavernous sinus invasion (...
BACKGROUND AND PURPOSE: This study was designed to evaluate various magnetic resonance imaging (MRI...
The classical imaging gold-standard for this diagnosis is the presence of tumor lateral to the carot...
Objective To evaluate the value of Knosp classification and cavernous sinus zoning in the diagnosis ...
Cavernous sinus (CS) invasion is one of the most unfavorable features of pituitary adenomas. The mos...
To compare 7 T magnetic resonance imaging (MRI) of pituitary macroadenomas (PMA) with standard MRI a...
Pituitary adenomas are among the most frequent intracranial tumors, accounting for the majority of s...
Copyright © 2014 Ruken Yuksekkaya et al. This is an open access article distributed under the Creati...
Pituitary adenomas are benign pituitary primary tumors, the most frequent type of tumor in the pitui...
O presente trabalho propõe o uso de parâmetros de textura extraídos computacionalmente de IRM como b...
BACKGROUND: The management of Non-Functioning Pituitary Adenoma (NFPA) invading the cavernous sinus...
Objectives The Hardy classification is used to classify pituitary tumors for clinical and research p...
OBJECT This study details the extent of resection and complications associated with endonasal endos...
BACKGROUND AND PURPOSE: This study was undertaken to analyze enhancement pat-terns of the dura aroun...