Hayashi, Shigeoki Single-incision laparoscopic surgery used to perform transanal endoscopic microsurgery (SILSTEM) for T1 rectal cancer under spinal anesthesia: report of a case. [electronic resource] - Surgery today Mar 2013 - 325-8 p. digital Publication Type: Case Reports; Journal Article ISSN: 1436-2813 Standard No.: 10.1007/s00595-012-0227-4 doi Subjects--Topical Terms: Adenocarcinoma--pathologyAgedAnal Canal--pathologyAnesthesia, Spinal--methodsDiagnosis, DifferentialHumansLaparoscopy--methodsMaleMicrosurgery--methodsNatural Orifice Endoscopic Surgery--methodsNeoplasm StagingRectal Neoplasms--pathology