genitourinary disorders
Thin Basement Membrane Disease
Symptoms and Signs of Thin Basement Membrane Disease
Most patients are asymptomatic and are incidentally noted to have microscopic hematuria on routine urinalysis, although mild proteinuria and gross hematuria are occasionally present. Renal function is typically normal, but a few patients develop progressive renal failure for unknown reasons. Recurrent flank pain, similar to that in Immunoglobulin A Nephropathy is a rare manifestation. 