Surfer's nodules and other complications of surfboarding.
D000293:Adolescent; D002481:Cellulitis / Q000209:etiology; D003560:Cysts / Q000209:etiology; D004754:Enterobacter; D005528:Foot; D006470:Hemorrhage / Q000209:etiology; D006801:Humans; D007717:Knee; D007871:Leg Ulcer / Q000209:etiology*; D008297:Male; D009164:Mycobacterium Infections; D012883:Skin Ulcer / Q000209:etiology*; D013178:Sports Medicine; D013203:Staphylococcal Infections; D013290:Streptococcal Infections