Pituitary Apoplexy After Thyrotropin-releasing Hormone Stimulation Test in a Patient with Pituitary Macroadenoma
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چکیده
منابع مشابه
Pituitary apoplexy after thyrotropin-releasing hormone stimulation test in a patient with pituitary macroadenoma.
Pituitary apoplexy is a rare complication of pituitary tumors. We report a case of a 41-year-old female with acromegaly due to a pituitary macroadenoma, who developed pituitary apoplexy after a thyrotropin-releasing hormone (TRH) 200 microgram intravenous injection stimulation test. Neither emergency computed tomography (CT) scans nor magnetic resonance imaging (MRI), performed 6 hours and 12 h...
متن کاملDevelopment of pituitary apoplexy during TRH/GnRH test in a patient with pituitary macroadenoma.
Pituitary apoplexy occurs as a very rare complication following pituitary function tests. Signs and symptoms are due to the rapid expansion of an infarcted and/or haemorrhagic pituitary adenoma. We report a case of macroadenoma, in which pituitary apoplexy developed 30 minutes after administration of thyrotropin-releasing hormone (TRH) and gonadotropin-releasing hormone (GnRH) injections. Magne...
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UNLABELLED Pituitary apoplexy represents an uncommon endocrine emergency with potentially life-threatening consequences. Drug-induced pituitary apoplexy is a rare but important consideration when evaluating patients with this presentation. We describe an unusual case of a patient with a known pituitary macroadenoma presenting with acute-onset third nerve palsy and headache secondary to tumour e...
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Pituitary apoplexy occurs after infarction of a non-neoplastic pituitary or sudden expansion of an adenoma following haemorrhage or infarction. It usually occurs spontaneously but can follow a number of causes including pituitary stimulation tests. Since this complication is potentially life-threatening, the benefits of subjecting patients who might have pituitary tumours to such tests should b...
متن کاملDelayed postoperative pituitary apoplexy after endoscopic transsphenoidal resection of a giant pituitary macroadenoma.
Postoperative pituitary apoplexy is rare and usually occurs in the immediate postoperative period (within 12 hours) after subtotal resection of giant pituitary macroadenomas with fatal outcomes. We describe a unique patient with pituitary apoplexy occurring in a delayed fashion on the third postoperative day. Early detection and emergent endoscopic transsphenoidal exploration resulted in gross ...
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ژورنال
عنوان ژورنال: Journal of the Chinese Medical Association
سال: 2007
ISSN: 1726-4901
DOI: 10.1016/s1726-4901(08)70026-1