نتایج جستجو برای: extra adrenal
تعداد نتایج: 120432 فیلتر نتایج به سال:
BACKGROUND Mutations in the genes encoding B, C, and D subunits of the succinate dehydrogenase (SDH) are involved in the pathogenesis of familial paraganglioma (PGL) syndrome. Many subjects with apparently sporadic extra-adrenal paragangliomas are found to be carrier for SDH mutation. OBJECTIVE Here we describe four subjects with apparently sporadic extra-adrenal paragangliomas with newly ide...
Kaposi sarcoma (KS), a vascular tumor caused by infection with human herpesvirus 8 (HHV8), is a systemic disease that can present with cutaneous lesions with or without visceral involvement. Very few cases of KS, most of which were associated with AIDS, have been reported in the adrenal gland. Anaplastic transformation of KS is a rare clinical presentation known as an aggressive disease with lo...
Abstract Background: Established medical practice is that adrenalectomized patients require lifelong steroid replacement. We report a case which challenges assumption. Clinical Case: A 38 year old female underwent transsphenoidal resection of proven ACTH secreting pituitary adenoma. Post operatively her function was preserved, but due to residual tumour activity and the desire preserve fertilit...
The chromaffin cells of the adrenal medulla are a part of the scattered " chromaffin tissue system." The tumours of these cells, the pheochromocytomata or adrenal paragangliomata are nearly always benign, but usually produce paroxysmal hypertension ending fatally if the tumour is not removed. There are reports of 152 cases of pheochromocytoma. The only extra-adrenal paragangliomata that have pr...
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