title: [A GIANT CELL CANCER BASED ON A PERIANAL FISTULA].
mesh_terms: D001005:Anus Neoplasms; D002081:Buttocks; D005401:Fissure in Ano; D005402:Fistula; D005870:Giant Cell Tumors; D015726:Giant Cells; D009369:Neoplasms; D013514:Surgical Procedures, Operative
keywords: ANUS NEOPLASMS; BUTTOCKS; FISSURE IN ANO; GIANT CELL TUMORS; SURGERY, OPERATIVE
vernacular_title: EIN RIESENKARZINOM AUF GRUND EINER PERIANALEN FISTEL.