Endocrine/neuroendocrine glands: Pituitary adenomas
نویسندگان
چکیده
منابع مشابه
Is technetium-99m-MIBI taken up by the normal pituitary gland? A comparison of normal pituitary glands and pituitary adenomas.
PURPOSE The aim of this study was to compare the behavioral uptake of a normal gland and a pituitary adenoma and to assess the ability to diagnose pituitary adenoma by means of technetium-99m-hexakis-2-methoxy-isobutyl-isonitrile (MIBI) single photon emission computed tomography (SPECT). METHODS The study included 15 patients with pituitary adenomas (mean age = 44.0 years, range 19-63) and 15...
متن کاملPituitary adenomas and craniopharyngiomas.
Pituitary adenomas and craniopharyngiomas are similar in some aspects. Usually, they both are histologically benign, slow-growing intracranial tumors that arise in the sellar and parasellar areas, and tend to cause similar symptoms and signs, such as, but not limited to, progressive visual loss, progressive endocrine problems, and headache. They both are likely to have an excellent prognosis if...
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There has been a dramatic development in the treatment of pituitary adenomas during the last two decades. The main factors which led to this development were the introduction of transsphenoidal surgery, the development of new imaging modalities such as computed tomography (CT) and magnetic resonance imaging (MRI) and the introduction of newer dopaminergic agents. Present status of the treatment...
متن کاملProlactin Secreting Pituitary Adenomas
Correspondence to: Ioana Muntean, e-mail: [email protected] ABSTRACT. Hyperprolactinemia has different etiologic forms, among them, the prolactin-secreting pituitary tumors represent an important entity. In our study, were analyzed the clinical aspects, diagnostic procedures and therapeutical approach of 31 cases of prolactinomas (F/M ratio = 27/4) hospitalized in the Clinic of Endocrinol...
متن کاملHemorrhage into pituitary adenomas.
The clinical and pathologic features of pituitary apoplexy were evaluated within the last 100 consecutive pituitary tumors surgically treated at this institution. From this group, ten tumor specimens exhibited pathologically verifiable hemorrhagic necrosis, including six with classic apoplectic onset; the hemorrhage in four patients was asymmetric. The tumors of symptomatic patients were large,...
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ژورنال
عنوان ژورنال: Atlas of Genetics and Cytogenetics in Oncology and Haematology
سال: 2011
ISSN: 1768-3262
DOI: 10.4267/2042/38258