title: Local excision and transanal endoscopic microsurgery in the management of rectal cancer with a focus on early carcinoma.
abstract: Transanal endoscopic microsurgery (TEMS) will play an even greater role in the treatment of rectal cancer as the UK national colorectal cancer screening program becomes national. With more rectal tumors being uncovered at earlier stages, a greater emphasis will be placed on treatment options that do not involve radical surgery and the possibility of a stoma. This article reviews the data surrounding TEMS, focusing on its current role in the treatment of early rectal cancer but with a view on how this option may develop in the future, particularly with regards to the more advanced rectal cancers and in view of the improved chemoradiotherapy regimens available. The data is reviewed and some of the more controversial issues discussed.
authors.affiliation: Faculty of Medicine, Imperial College, Department of Biological Surgery & Surgical Technology, Room 1029, 10th Floor, QEQM Building, St Mary's Hospital, Praed St, London, W2 1NY, UK.
authors.forename: James
authors.initials: J
authors.lastname: Clark
authors.forename: Paul
authors.initials: P
authors.lastname: Ziprin
mesh_terms: D003131:Combined Modality Therapy; D006801:Humans; D008866:Microsurgery / Q000295:instrumentation / Q000379:methods; D019060:Minimally Invasive Surgical Procedures; D009367:Neoplasm Staging; D011351:Proctoscopy / Q000379:methods; D012004:Rectal Neoplasms / Q000473:pathology / Q000601:surgery*