Hypertrophic infiltrative tendinitis (HIT syndrome) of the long extensor. The abused karate hand.
D000328:Adult; D005384:Finger Joint; D005385:Fingers; D006225:Hand; D006801:Humans; D006984:Hypertrophy; D008297:Male; D008663:Metacarpus; D013178:Sports Medicine; D052256:Tendinopathy / Q000209:etiology* / Q000473:pathology / Q000601:surgery