Background: This study was designed to present initial results on clinical presentation,
therapeutic modalities, and outcome information of patients with pituitary tumors registered …

The WHO categorizes pituitary tumours as typical adenomas, atypical adenomas and
pituitary carcinomas, with typical adenomas constituting the major class. However, the WHO …

Pituitary tumors are common in the general population. Since neuroimaging techniques
have improved, pituitary tumors are more often diagnosed incidentally. About 16.7% of the …

Endocrine pituitary tumors arise from adenohypophyseal cells. Their classification has
evolved over the years supported by continuing improvements of numerous technologies …

Pituitary adenomas are classified as typical or atypical, invasive or noninvasive, and
aggressive or nonaggressive based on pathological features, radiological findings, and …

Comprehensive investigations on the incidence and prognosis of pituitary tumors are still
lacking. The present study aims to summarize the incidence, demographics, and survival …

Drs. Al-Shraim and Asa have done a superb job in analyzing and interpreting the new WHO
classification of pituitary tumors [1]. This area of pathology is one that is clearly dynamic and …

Abstract In 1996, the German Registry of Pituitary Tumors was founded by the Pituitary
Section of the German Society of Endocrinology as a reference center for collection and …

The aim of the present study is to check whether we can replicate, in an independent series,
previous results showing that the molecular study of pituitary-specific gene expression …

The immunohistochemistry (IHC) characterization of pituitary transcription factors (PTFs)
PIT1, TPIT, and SF1, which enable the identification of three different adenohypophyseal cell …