This case report describes near-obstructing sigmoid colon cancer resec
ted using the laparoscopic-assisted technique. an unrecognized, synchr
onous cecal cancer caused an early postoperative bowel obstruction. Th
e authors review the incidence of synchronous colon lesions and the ne
ed for preoperative and intraoperative evaluation of the entire colon,
especially with the use of the laparoscopic technique.