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. 2012 Dec 12;2012:bcr2012007847. doi: 10.1136/bcr-2012-007847

Figure 2.

Figure 2

(A) Exterior view of umbilical laparoscopic surgery. We used an extrasmall wound retractor (ALEXIS wound retractor XS; Applied Medical, Rancho Santa Margarita, California, USA) and a surgical glove as a single port. The wound retractor was set-up through a small umbilical incision and the surgical glove attached with one 10 mm trocar and two 5 mm trocars was fixed to the outer ring of the wound retractor. (B) Intraoperative views of sigmoidectomy. Distended sigmoid colon, long loop and enlarged transverse colon were observed.