Extensive congenital asymptomatic renal arteriovenous malformation

Abstract

Renal arteriovenous malformations (AVM) are abnormal communications between the intrarenal arterial and venous systems. These lesions may present with a wide range of signs and symptoms, including hypertension and hematuria. We report a case of a 71-year-old woman with incidentally diagnosis of asymptomatic right renal AVM.