title: Retroileal colorectal anastomosis: an old technique, still relevant.
abstract: Retroileal colorectal anastomosis is an infrequently used technique providing tension-free anastomosis after extended left-sided colonic resection, which was first described by Turnbull in 1972. The authors describe the use of a retroileal colorectal anastomosis in a patient with chronic Candida albicans and Enterococcal retroperitoneal abscess. The patient's condition was most likely secondary to an anastomotic leak and colonic fistula post en bloc resection for recurrence of a left renal cell carcinoma. After failure of antimicrobial therapy and percutaneous drainage, surgical intervention was required. This involved resection of the existing colocolonic anastomosis and drainage of the retroperitoneal abscess. A retroileal colorectal anastomosis was then necessary to ensure a tension-free anastomosis. To the best of our knowledge, this is the first reported case of retroileal anastomosis used for this purpose. It highlights the importance of this technique in the surgeon's armamentarium.
authors.affiliation: Department of Colorectal Surgery, University College Hospital Galway, Galway, Ireland, niamhogan@gmail.com.
authors.forename: N M
authors.initials: NM
authors.lastname: Hogan
authors.forename: M R
authors.initials: MR
authors.lastname: Joyce
mesh_terms: D018784:Abdominal Abscess / Q000382:microbiology / Q000601:surgery*; D000714:Anastomosis, Surgical / Q000379:methods; D003082:Colectomy / Q000379:methods*; D006801:Humans; D007081:Ileostomy / Q000379:methods; D008297:Male; D008875:Middle Aged; D012187:Retroperitoneal Space / Q000601:surgery*; D014057:Tomography, X-Ray Computed