Giant cell tumor of the foot.
D000328:Adult; D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D005528:Foot; D005534:Foot Diseases / Q000175:diagnosis; D005870:Giant Cell Tumors / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery; D006801:Humans; D008297:Male; D013717:Tenosynovitis / Q000175:diagnosis