title: Laparoscopic right hemihepatectomy for hepatocellular carcinoma.
abstract: BACKGROUND
  Although laparoscopic liver resection has been widely adopted, laparoscopic right hepatectomy remains a challenging procedure. This video shows the relevant technical maneuvers in each step of a total laparoscopic right hepatectomy.
  
  
  METHODS
  A 47-year-old man was admitted for evaluation of an incidental hepatic mass noted on a health screening test. Two months ago, transarterical chemoembolization was performed for a 3.5-cm hepatocellular carcinoma (HCC), which was located in S7-8; a follow-up abdominal computed tomography (CT) revealed incomplete necrosis of the HCC. The laboratory studies were positive for hepatitis B viral markers and a normal level of alpha-fetoprotein level. The preoperative liver function was Child-Pugh class A. A laparoscopic right hemihepatectomy was performed for this lesion. An anatomic resection of the right liver was possible with selective control of a Glissonian pedicle to the right liver.
  
  
  RESULTS
  The operating time was 305 min. The estimated intraoperative blood loss was approximately 300 ml; an intraoperative transfusion was not necessary. The postoperative pathology confirmed a 3.5 x 2.8 x 2.7 cm HCC with safe margins. The patient was discharged on the 9th postoperative day without any postoperative complications.
  
  
  CONCLUSIONS
  A laparoscopic right hepatectomy is feasible for patients with HCC, although the operative technique is still demanding.
authors.affiliation: Department of Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seoul, Korea. hanhs@snubh.org
authors.forename: Ho-Seong
authors.initials: HS
authors.lastname: Han
authors.forename: Yoo-Seok
authors.initials: YS
authors.lastname: Yoon
authors.forename: Jai Young
authors.initials: JY
authors.lastname: Cho
authors.forename: Keun Soo
authors.initials: KS
authors.lastname: Ahn
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000601:surgery*; D005240:Feasibility Studies; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D010535:Laparoscopy; D008113:Liver Neoplasms / Q000601:surgery*; D008297:Male; D008875:Middle Aged