Abstract
Renal cell carcinoma and hydralazine drug therapy has each been reported as rare associations with pauci-immune renal vasculitis. We report a patient in whom both factors were operative simultaneously. A middle-aged man on long term hydralazine therapy presented with advanced renal failure. Serum was strongly positive for P-ANCA with high anti-myeloperoxidase (MPO) titre and renal biopsy showed focal necrotizing glomerulonephritis. A renal mass was identified on scanning and at left nephrectomy a large renal cell carcinoma was removed. In spite of an apparently curative operation and discontinuation of hydralazine, P-ANCA remains strongly positive, he has had no recovery of renal function and has progressed to dialysis dependence.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
