Results 181 to 190 of about 41,964 (237)

Atypical pituitary adenoma

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2013
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Pituitary adenomas

2022
Pituitary adenomas produce a complex collection of disorders. Some are incidental findings. Some distort local anatomical structures which can lead to disorders of vision or hormone production. Some produce excesses of hormones which can be either life threatening or clinically distressing.
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Giant pituitary adenomas

Neurosurgical Review, 1985
Out of a series of 515 pituitary adenomas 77 giant tumours seen between 1953 and 1983 were selected and the current problems of their management discussed. Since CT became available the incidence of discovery of giant pituitary adenoma became higher at 20% against 11%, especially in elderly patients.
H W, Pia, E, Grote, G, Hildebrandt
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Double pituitary adenomas

Endocrine, 2013
Double pituitary adenomas represent up to 2.6 % of pituitary adenomas in large surgical series and up to 3.3 % of patients with Cushing's disease have been found to have double or multiple pituitary adenomas. We report the case of a 60-year-old male patient whose medical history began in 2002 with erectile dysfunction; hyperprolactinemia was found and ...
Iacovazzo, Donato   +8 more
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Pituitary Adenomas

2017
Because of the increasing life expectancy and improving of diagnostic methods, management of pituitary adenomas in elderly patients is growing with time and, actually, the incidence rate has reached value of 7-10 %; more than 80 % of these lesions result in non-functioning pituitary adenomas.
Cappabianca P.   +8 more
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Sphenoidal pituitary adenoma

Human Pathology, 1979
A 62 year old female died of a chromophobe pituitary adenoma of the sphenoid bone. A normal pituitary gland was present within the sella turcica. She also had a chief cell parathyroid adenoma, a papillary thyroid carcinoma, and an ovarian thecoma (multiple endocrine neoplasia syndrome).
A, Borit, T P, Blanshard
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Pituitary adenomas

Histopathology, 1987
This review highlights various aspects of the new functional classification of pituitary adenomas which is based on detailed immunohistochemical and ultrastructural analysis and correlation with clinical and biochemical findings. In addition, current investigation of the non‐hormonal aspects of these tumours is discussed, includins the application of ...
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Pituitary adenomas

Current Treatment Options in Neurology, 2002
Treatment of pituitary adenomas can be pharmacologic or surgical. First- line treatment of prolactinomas is usually medical, using either bromocriptine or cabergoline. Other symptomatic pituitary adenomas typically should be treated with transsphenoidal surgery. Radiation therapy can be adjunctive for residual or recurrent tumor.
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