Aniridia/glaucoma and Wilms tumor in a sibship with renal tubular acidosis and sensory nerve deafness.

A consanguinous couple had a healthy boy and 2 children, a girl and a boy, with distal renal tubular acidosis and sensory nerve deafness. In addition, the girl had congenital glaucoma and malformation of the iris; the boy developed Wilms tumor and insulin-dependent diabetes mellitus. The possible significance of these associations is discussed.