Validation of a scoring system to predict bladder dysfunction after laparoscopic rectal cancer surgery.

Purpose: A recent trend in  urinary catheter management in patients who underwent laparoscopic rectal cancer surgery is early removal. However, some patients develop bladder dysfunction and require urinary re-catheterization. In 2016, a scoring system to predict bladder dysfunction after laparoscopic rectal cancer surgery was developed in our institution.

Short- and long-term outcomes of subtotal/total colectomy in the management of obstructive left colon cancer.

Purpose: Surgical management of obstructive left colon cancer (OLCC) is still a matter of debate. The classic Hartmann procedure (HP) has a disadvantage that requires a second major operation. Subtotal colectomy/total abdominal colectomy (STC/TC) with ileosigmoid or ileorectal anastomosis is proposed as an alternative procedure to avoid stoma and anastomotic leakage.