Knuckle Pads-Leukonychia-Sensorineural Deafness-Palmoplantar Hyperkeratosis Syndrome

A rare, syndromic genetic deafness disease characterized by symmetric or asymmetirc knuckle pads (typically located on the distal and interphalangeal joints), leukonychia, diffuse palmoplantar keratoderma, and congenital, mild to moderate sensorineural deafness.