Bart–Pumphrey syndrome
Medical condition / From Wikipedia, the free encyclopedia
Bart–Pumphrey syndrome (also known as "Palmoplantar keratoderma with knuckle pads and leukonychia and deafness"[1]) is a cutaneous condition characterized by hyperkeratoses (knuckle pads) over the metacarpophalangeal, proximal and distal interphalangeal joints.[1]
It was characterized in 1967.[2]