Severe and malignant hypertension are common in primary atypical hemolytic uremic syndrome

Malignant hypertension is listed among the causes of secondary thrombotic microangiopathy, but pathogenic mutations in complement genes have been reported in patients with hypertension-induced thrombotic microangiopathy. Here we investigated the frequency and severity of hypertension in 55 patients with primary atypical hemolytic uremic syndrome (aHUS). A genetic analysis was performed in all patients, and funduscopic examination was performed in all the patients with Grades 2 and 3 hypertension.
Source: Kidney International - Category: Urology & Nephrology Authors: Tags: Clinical Investigation Source Type: research