Ursula Maria Szmulowicz

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This study aims to review the short-term recurrence and complications of Doppler-guided hemorrhoidal artery ligation (DG-HAL) with mucopexy. Approval was obtained for a retrospective chart review of patients who underwent DG-HAL from January 2007 to June 2009. A treatment failure was recorded if internal hemorrhoids were noted at follow up or symptoms(More)
Pheochromocytoma are rare neuroectodermal tumors, responsible for less than 1 per cent of cases of hypertension. The protean manifestations of pheochromocytomas arise from the effects of catecholamine hypersecretion upon alpha and beta receptors. The lesion may infrequently present with gastrointestinal complaints ranging from constipation and nausea to(More)
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