Shamim Qureshi, Shazia Ali, Mumtaz Maher.
An experience of total mesorectal excision in surgery for rectal cancer.
J Surg Pak Jan ;11(4):138-40.

Objective: To evaluate the results following total mesorectal excision in rectal cancers. Place & Duration of Study: Surgical Ward 2, Jinnah Postgraduate Medical Centre (JPMC), Karachi. From January 2003 to December 2005. Patients & Methods: Fifty consecutive patients with histological diagnosis of rectal cancer were included in this study. In all cases tumor staging was carried out with ultrasound (US) and CT scan. Carcino-embryonic antigen (CEA) level was also done. They underwent surgery in the form of abdomino-perineal resection (APR), low anterior resection, ultra low anterior resection and Hartman`s procedure. Total mesorectal excision (TME) was done in 42 patients and their postoperative morbidity and mortality were recorded. Results: Out of 50 patients 6 were irresectable. These patients had evidence of disseminated disease on US and CT scan. Forty two were resectable. Age range was 14 -60 years. Thirty patients were between 20-40 years. Male to female ratio was 4:1. Thirty three patients had tumor at anorectal junction, four patients had tumor at 7 cm from anal verge, in five the tumor was not palpable as it was in the mid rectum. APR was carried out in thirty-three patients, low anterior resection in the four, ultra low anterior resection in four, with covering ileostomy in all cases of low and ultra low anterior resection. One patient had Hartman`s procedure. In 42 patients curative surgery was done. With limited follow up over a period of two years one patient who had APR developed local recurrence. Conclusions: Total mesorectal excision in rectal cancer surgery is known to give less postoperative morbidity and good local disease control. Appropriate training in total mesorectal excision should be given to surgeons under training in order to achieve standard surgical outcome.

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