title: Total intracorporeal anastomosis during single-port laparoscopic right hemicolectomy for carcinoma of colon: a new step forward.
abstract: BACKGROUND
  Laparoscopic surgery is a feasible option for colonic carcinoma as short-and long-term results show. This technique is as safe and effective as the open approach. Single-port access surgery is considered a new minimally invasive approach in the search for better cosmetic results and less postoperative pain. One of the goals of single-port surgery is to preserve the satisfactory oncological results obtained by standard laparoscopy. This study presents the first single-port access right hemicolectomy for carcinoma of colon with intracorporeal anastomosis.
  
  
  METHODS
  The authors report a single-port access right hemicolectomy in a 59-year-old male patient with a neoplasm of the cecum stage IIA (T3, N0) according to the TNM classification.
  
  
  RESULTS
  A transumbilical single-port access right hemicolectomy was performed with no additional trocars and total intracorporeal anastomosis. Operative time was 140 minutes. No intraoperative or postoperative complications were reported.
  
  
  CONCLUSIONS
  Single-port access right hemicolectomy with intracorporeal anastomosis is a feasible and safe technique when performed by experienced laparoscopic surgeons. This approach must follow the basic principles of laparoscopic right hemicolectomy to achieve the same oncological results. The advantages of a total intracorporeal anastomosis include that there is no need to enlarge the umbilical incision and that avoid traction of the pedicle of the mesenterium of the transverse colon during the extracorporeal anastomosis.
authors.affiliation: Advanced Laparoscopic Surgery Unit, Department of General and Digestive Surgery, University Hospital Virgen del Rocío, Seville, Spain. smoralesc@gmail.com
authors.forename: Salvador
authors.initials: S
authors.lastname: Morales-Conde
authors.forename: Joaquin García
authors.initials: JG
authors.lastname: Moreno
authors.forename: Jesus Cañete
authors.initials: JC
authors.lastname: Gómez
authors.forename: María
authors.initials: M
authors.lastname: Socas
authors.forename: Antonio
authors.initials: A
authors.lastname: Barranco
authors.forename: Isaias
authors.initials: I
authors.lastname: Alarcón
authors.forename: María
authors.initials: M
authors.lastname: Casado
authors.forename: Jean-Marie
authors.initials: JM
authors.lastname: Cadet
authors.forename: Juan
authors.initials: J
authors.lastname: Martín-Cartes
mesh_terms: D000714:Anastomosis, Surgical; D002277:Carcinoma / Q000473:pathology / Q000601:surgery*; D003082:Colectomy / Q000379:methods*; D003110:Colonic Neoplasms / Q000473:pathology / Q000601:surgery*; D006801:Humans; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009367:Neoplasm Staging; D016896:Treatment Outcome