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The creation of a peritoneal defect in transanal endoscopic microsurgery does not increase complications
Author(s) -
Ramwell A.,
Evans J.,
Bignell M.,
Mathias J.,
Simson J.
Publication year - 2009
Publication title -
colorectal disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.029
H-Index - 89
eISSN - 1463-1318
pISSN - 1462-8910
DOI - 10.1111/j.1463-1318.2008.01719.x
Subject(s) - medicine , surgery , rectum , stoma (medicine) , fibrous joint , lesion , microsurgery , peritoneal cavity , complication
During Transanal Endoscopic Microsurgical (TEMS) full‐thickness excision of a rectal lesion above the peritoneal reflection, entrance to the peritoneal cavity is inevitable. This has been regarded as a complication that requires conversion to an open procedure. We describe our experience of full thickness intraperitoneal excision of rectal lesions where the peritoneal defect was sutured endoscopically. Method Data were collected prospectively on 15 patients in whom a peritoneal defect was created intraoperatively during TEMS excision of a rectal lesion. When a defect was recognized, it was closed by endoscopic suture. If there was any doubt regarding security of the closure, a defunctioning loop stoma was fashioned. Results Between November 1998 and January 2008, a total of 257 patients underwent TEMS during which a peritoneal defect was created in 15 patients. Six patients had a defunctioning stoma formed at the time of TEMS. No patient was defunctioned postoperatively and there were no deaths. The mean hospital stay was 8 days (range 3 to 19 days). A contrast enema showed sub‐clinical leaks in two patients for which no treatment was required. No patient developed pelvic or peritoneal sepsis, but one patient had to return to theatre for postoperative bleeding when a single bleeding vessel was coagulated. Conclusion Full thickness excision of lesions in the intraperitoneal rectum with endoscopic suture of the defect is a safe procedure. Lesions in the upper rectum should not be excluded from TEMS excision because of the chance of peritoneal breach.