Perioperative hemodynamic crisis in undiagnosed pheochromocytoma patient--undergoing incidental surgery.
نویسنده
چکیده
Also, it may be drug-induced due to histamine release, dopamine receptor blockade, or sympathomimetic action. In addition, excessive release of catecholamines from the pheochromocytoma may be attributed to mechanical factors such as squeeze of the tumor during straining, positioning of the patient, by scrubbing, by intraperitoneal carbon dioxide insufflations during laparoscopy, or by direct manipulation of the tumor.
منابع مشابه
Undiagnosed Pheochromocytoma Complicated with Perioperative Hemodynamic Crisis and Multiple Organ Failure
Pheochromocytoma is a rare catecholamine secreting tumor of the chromaffin of the body derived from the neural crest tissue and accounts for 0.1% to 1% of all cases of chronic hypertension (Manger et al, 1985). The common presenting signs and symptoms are paroxysmal hypertension, headache, excessive sweating, and palpitation. The hypertension is episodic in nature in up to 50% of cases. Also, 1...
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ورودعنوان ژورنال:
- Middle East journal of anaesthesiology
دوره 21 5 شماره
صفحات -
تاریخ انتشار 2012