Heberden's nodes: concordant osteoarthritis of the fingers in identical twins.
D004194:Disease; D004200:Diseases in Twins; D005096:Exostoses; D005385:Fingers; D006801:Humans; D010003:Osteoarthritis; D014427:Twins; D014430:Twins, Monozygotic
OSTEOARTHRITIS; TWINS/diseases