Ewing's tumor of the talus (astragalus) simulating aseptic necrosis.
D006801:Humans; D009336:Necrosis; D009369:Neoplasms; D012509:Sarcoma; D012512:Sarcoma, Ewing; D013628:Talus
ASTRAGALUS/neoplasms; NECROSIS; SARCOMA, EWING'S