TY - GEN AU - Singh,P AU - Bello,B AU - Weber,C AU - Umanskiy,K TI - Rectal leiomyosarcoma in association with ulcerative colitis: a rare condition with an unusual presentation SN - 1432-1262 PY - 2015///0105 KW - Aged KW - Colitis, Ulcerative KW - complications KW - Humans KW - Leiomyosarcoma KW - Male KW - Proctocolectomy, Restorative KW - Rectal Neoplasms N1 - Publication Type: Case Reports; Letter UR - https://doi.org/10.1007/s00384-014-1873-3 ER -