Pheochromocytoma presented as intestinal pseudo-obstruction and hyperamylasemia
Journal
American Journal of Emergency Medicine
Journal Volume
26
Journal Issue
8
Pages
9710-9710000
Date Issued
2008
Author(s)
Abstract
Pheochromocytoma has wide variations in alimentary presentations and complications. Here, we report a patient with pheochromocytoma who developed intestinal pseudo-obstruction and hyperamylasemia. The intestinal pseudo-obstruction responded promptly to intravenous infusions of phentolamine, an α-adrenergic blocker managed to control hypertensive crisis. The hyperamylasemia regressed gradually after resection of the tumor. The role of catecholamines liberated from the tumor is discussed in the associated pathogenesis. Early recognition of pheochromocytoma with gastrointestinal manifestations will facilitate proper management and prevent possible lethal outcome. © 2008 Elsevier Inc. All rights reserved.
SDGs
Publisher
W.B. Saunders
Type
journal article