1)大腸癌研究会(編).大腸癌取扱い規約,7版.金原出版,2006
2)Miettinen M, Furlong M, Sarlomo-Rikala M, et al. Gastrointestinal stromal tumors, intramural leiomyomas, and leiomyosarcomas in the rectum and anus : a clinicopathologic, immunohistochemical, and molecular genetic study of 144 cases. Am J Surg Pathol 25 : 1121-1133, 2001
3)西田俊朗.消化管間質腫瘍(GIST)の臨床診断と治療.医のあゆみ別冊消化器疾患Ver.3 : 706-711, 2006
4)Bümming P, Ahlman H, Andersson J, et al. Population-based study of the diagnosis and treatment of gastrointestinal stromal tumours. Br J Surg 93 : 836-843, 2006
5)Blanke CD, Corless CL. State-of-the art therapy for gastrointestinal stromal tumors. Cancer Invest 23 : 274-280, 2005
6)Ferguson EF Jr, Houston CH. Benign and malignant tumors of the colon and rectum. South Med J 65 : 1213-1220, 1972
7)Anderson PA, Dockerty MB, Buie LA. Myomatous tumors of the rectum(leiomyomas and myosarcomas). Surgery 28 : 642-650, 1950
8)Murphy B. Leiomyoma of intestine. J Ir Med Assoc 66 : 153-154, 1973
9)Tjandra JJ, Antoniuk PM, Webb B, et al. Leiomyosarcoma of the rectum and anal canal. Aust N Z J Surg 63 : 703-709, 1993
10)Sayer RA, Amundsen CL. Giant pelvic retroperitoneal leiomyoma arising from the rectal wall. Obstet Gynecol 101 : 1132-1134, 2003
11)Lee SH, Ha HK, Byun JY, et al. Radiological features of leiomyomatous tumors of the colon and rectum. J Comput Assist Tomogr 24 : 407-412, 2000
12)Chun HJ, Byun JY, Chun KA, et al. Gastrointestinal leiomyoma and leiomyosarcoma : CT differentiation. J Comput Assist Tomogr 22 : 69-74, 1998
13)Berg J, McNeer G. Leiomyosarcoma of the stomach : a clinical and pathological study. Cancer 13 : 25-33, 1960
14)Botting AJ, Soule EH, Brown AL Jr. Smooth muscle tumors in children. Cancer 18 : 711-20, 1965
15)Asbun J, Asbun HJ, Padilla A, et al. Leiomyosarcoma of the rectum. Am Surg 58 : 311-314, 1992
16)Weinberg T, Feldman M Sr. Lipomas of the gastrointestinal tract. Am J Clin Pathol 25 : 272-281, 1955
17)Werdin C, Limas C, Knodell RG. Primary malignant melanoma of the rectum. Evidence for origination from rectal mucosal melanocytes. Cancer 61 : 1364-1370, 1988
18)Tessier DJ, McConnell EJ, Young-Fadok T, et al. Melanoma metastatic to the colon : case series and review of the literature with outcome analysis. Dis Colon Rectum 46 : 441-447, 2003
19)Bolivar JC, Harris JW, Branch W, et al. Melanoma of the anorectal region. Surg Gynecol Obstet 154 : 337-341, 1982
20)Miyayama S, Matsui O, Kifune K, et al. Malignant colonic obstruction due to extrinsic tumor : palliative treatment with a self-expanding nitinol stent. AJR Am J Roentgenol 175 : 1631-1637, 2000