Goodpasture's syndrome in a patient with the Nail-Patella syndrome.

A patient with the nail-patella syndrome in whom end-stage renal failuure developed as the result of Goodpasture's syndrome is described. Lesions characteristic of both rare diseases were seen on renal morphology. It is postulated that the glomerular membrane alteration of the nail-patella syndrome predisposed to the development of antiglomerular basement membrane antibody and hence Goodpasture's syndrome. A review of the incidence of renal failure in the nail-patella syndrome suggests that renal involvement can no longer be regarded as benign and that immune mechanisms may be related to progressive renal disease in some cases.