[A Case of Anastomotic Recurrent Descending Colon Cancer Successfully Treated with Single-Incision Laparoscopic Partial Colectomy with Intracorporeal Anastomosis].

A 60s-year-old male, who had laparoscopic partial colectomy with resection of left colic artery for descending colon cancer 8 years ago and completed 5-year-follow-up without the evidence of recurrence, was diagnosed as anastomotic recurrence of descending colon cancer, and referred to our hospital. We planned and safely performed single-incision laparoscopic colectomy(SILC)with intracorporeal anastomosis(ICA)(operation time of 390 min and estimated blood loss of 60 g). Following the adhesiolysis, the intracorporeal resection of the lesion was performed with automatic stapling device preserving middle colic and inferior mesenteric arteries and veins. Then, after the recovery of the specimen, ICA was performed as follows; after making a small hole just below the staple line at the opposite side of mesenteric attachment, the oral and the anal stump of colon was pulled-up and placed side-by-side with temporary strings and automatic suturing device was inserted into the holes and fired to form a side-to-side anastomosis, then the common stab incision was pulled- up with 3 temporary strings and closed with a stapler. The postoperative course was smooth and discharged on postoperative day 8. The ICA can be a good option for SILC when colonic and vascular tension would be the limiting factor of anastomosis.