Related Experiment Video
Updated: Jun 10, 2026

Analyses of Proteinuria, Renal Infiltration of Leukocytes, and Renal Deposition of Proteins in Lupus-prone MRL/lpr Mice
Published on: June 8, 2022
Henoch-Schönlein purpura and recurrent renal failure
Catharina Vonend1, Stephen I Rifkin, Rajendra S Baliga
1Division of Nephrology, College of Medicine, University of South Florida, Tampa, FL 33606, USA.
Abstract:
We present an 18-year-old patient with Henoch-Schönlein purpura (HSP) who had multiple episodes of severe acute renal failure, including one episode for which he required hemodialysis for 2 months and a second episode for which dialysis was considered before his spontaneous recovery of renal function. Multiple treatment options, including steroids, mycophenolate mofetil, cyclophosphamide, and plasmapheresis, were tried but we could not confidently point to the utility of any of these measures. We highlight the unusual severity and lability of our patient's clinical course and how such a course makes the evaluation of treatment effectiveness extraordinarily difficult.
Related Concept Videos
Renal Corpuscle
Glomerulus: Structure and Function
The glomerulus is a tiny, intricate network of capillaries located at the beginning of the nephron. It's enveloped by the Bowman's capsule and receives its blood supply from an afferent arteriole, which divides into numerous capillaries...
Nephrotic Syndrome I : Introduction
Chronic Kidney Disease II: Clinical Manifestations
Acute Kidney Injury II: Pathophysiology
Nephrotic Syndrome II : Assessment and Medical Management
Acute Kidney Injury III: Clinical Manifestations