منابع مشابه
Limited Diagnostic Utility of Plasma Adrenocorticotropic Hormone for Differentiation between Adrenal Cushing Syndrome and Cushing Disease
BACKGROUND Measurement of the plasma adrenocorticotropic hormone (ACTH) level has been recommended as the first diagnostic test for differentiating between ACTH-independent Cushing syndrome (CS) and ACTH-dependent CS. When plasma ACTH values are inconclusive, a differential diagnosis of CS can be made based upon measurement of the serum dehydroepiandrosterone sulfate (DHEA-S) level and results ...
متن کاملPituitary Apoplexy due to the Diagnostic Test in a Cushing"s Disease Patient.
Pituitary apoplexy is a medical condition that needs urgent diagnosis and treatment. It may occur spontaneously or may be precipitated by a variety of reasons including dynamic endocrine tests. Although pituitary apoplexy is usually seen in nonfunctional pituitary adenoma, it can also be seen in ACTH secreting macroadenomas. ACTH secreting adenomas present usually as microadenomas and in these ...
متن کاملnon-corrective approach to pronunciation
the aim of this study has been to find answers for the following questions: 1. what is the effect of immediate correction on students pronunciation errors? 2. what would be the effect of teaching the more rgular patterns of english pronunciation? 3. is there any significant difference between the two methods of dealing with pronuciation errore, i. e., correction and the teaching of the regular ...
15 صفحه اولDilated Cardiomyopathy Revealing Cushing Disease
Cardiovascular impairments are frequent in Cushing’s syndrome and the hypercortisolism can result in cardiac structural and functional changes that lead in rare cases to dilated cardiomyopathy (DCM). Such cardiac impairment may be reversible in response to a eucortisolaemic state. A 43-year-old man with a medical past of hypertension and history of smoking presented to the emergency department ...
متن کاملCushing, cortisol, and cardiovascular disease.
Cushing's syndrome of glucocorticoid excess is named after the eminent Boston neurosurgeon Harvey W. Cushing (1869-1939). The recognition that glucocorticoid excess produces hypertension led to examination of the role of cortisol in essential hypertension, but it is only over the last decade that evidence has emerged to support the concept. Despite the widespread assumption that cortisol raises...
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ژورنال
عنوان ژورنال: Neurosurgical FOCUS
سال: 2007
ISSN: 1092-0684
DOI: 10.3171/foc-07/09/e1