Colorectal adenocarcinomas associated with fistula are locally aggressive malignancies with a low incidence of lymph node involvement and distant metastasis. NACRT, wider resection in the form of extralevator APE, and liberal use of plastic reconstruction may result in favourable outcomes.

The primary objective of this study was to determine whether sphincter preservation is possible among patients who develop anastomotic leakage after rectal cancer surgery. The secondary objective was to determine the factors that may contribute to anastomotic leakage. This is a retrospective review of a prospectively maintained database. All patients with rectal cancer who underwent restorative proctectomy over 1 year were included in the study. The parameters analyzed were age, preoperative hemoglobin and albumin, neoadjuvant therapy, type of surgery, level of ligation of inferior mesenteric pedicle, technique of anastomosis, and defunctioning proximal stoma. In this study, 176 cases of anterior resection were included,of which15 (8.5 %) had anastomotic leakage. None of the factors contributing to anastomotic leakage reached statistical significance on univariate analysis. Among the patients who had proximal defunctioning ileostomy (n = 9), five (56 %) required re-surgery whereas other four were managed with antibiotics and presacral drainage alone (44 %). Among the patients who didnot have proximal defunctioning ileostomy (n = 6), all (100 %) required re-surgery. Among the 12 eligible patients, stoma reversal was successful in eight (67 %) patients. This study highlights the importance of defunctioning proximal stoma in reducing the incidence and severity of anastomotic leakage as well as the need and extent of re-surgery for low rectal cancer. Sphincter preservation is possible in majority of patients who develop anastomotic leakage after rectal cancer surgery.

Intersphincteric resection is feasible and oncologically safe in selected patients with low rectal cancer. Long-term functional and oncological outcomes are essential before it can be considered a viable alternative to APER.

No abstract

Complete surgical resection remains the primary goal of rectal cancer surgeries. However, in 10%-20% patients, rectal tumors invade adjacent pelvic organs and resection of such organs is essential to achieve an R0 resection. Seminal vesicle is the most commonly involved organ in males. Although laparoscopic surgery has been found to be safe and feasible for rectal cancer surgeries, multivisceral resection is considered complex, and hence majority of these patients are offered open surgical resection. However, with improved surgical expertise as well as better laparoscopic equipment, surgeons have been attempting more complex rectal surgeries through the laparoscopic approach. We are delineating the technical details as well as initial results of laparoscopic total mesorectal excision with enbloc resection of seminal vesicle.