Laparoscopic hepatectomy is theoretically better than open hepatectomy: preparing for the 2nd International Consensus Conference on Laparoscopic Liver Resection

AbstractDiaphragmatic resection may be required beneath the diaphragm in some patients with liver tumors. Laparoscopic diaphragmatic resection is technically difficult to secure in the surgical field and in suturing. We report a case of successful laparoscopic hepatectomy with diaphragmatic resection. A 48-year-old man who underwent laparoscopic partial hepatectomy for liver metastasis of rectal cancer 20 months ago underwent surgery because of a new hepatic lesion that invaded the diaphragm. The patient was placed in the left hemilateral decubitus position. The liver and diaphragm attachment areas were encircled using hanging tape. Liver resection preceded diaphragmatic resection with the hanging tape in place. Two snake retractors were used to secure the surgical field for the inflow of CO2 into the pleural space after diaphragmatic resection. The defective part of the diaphragm was repaired using continuous or interrupted sutures. Both ends of the suture were tied with an absorbable suture clip without ligation. In laparoscopic liver resection with diaphragmatic resection, the range of diaphragmatic resection can be minimized by performing liver resection using the hanging method before diaphragmatic resection. The surgical field can be secured using snake retractors. Suturing with an absorbable suture clip is conveniently feasible.

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Long-Term Nononcologic Outcomes for Laparoscopic Liver Resection: Improvement over Open Hepatectomy?

The American Surgeon ◽

10.1177/000313481608201020 ◽

2016 ◽

Vol 82 (10) ◽

pp. 953-956

Author(s):

Rose Pedersen ◽

Michael Sung ◽

Andrew L. Difronzo

Keyword(s):

Liver Resection ◽

Laparoscopic Liver Resection ◽

Cancer Survival ◽

Disease Process ◽

Long Term Outcomes ◽

Single Institution ◽

Open Liver Resection ◽

Open Hepatectomy ◽

Independent Risk Factors

Prior studies of laparoscopic liver resection (LLR) have evaluated long-term outcomes in terms of cancer survival, but few have evaluated nononcologic outcomes. This study analyzes long-term nondisease-specific complications associated with LLR and open liver resection (OLR). We performed a retrospective single-institution review of patients undergoing liver resection for any reason from January 2005 to December 2014. Long-term complication was defined as any complication not related to the primary disease process, and occurring more than 90 days after surgery, emphasizing incisional hernia (IH) and small bowel obstruction (SBO). A total of 208 patients were included in the OLR group and 79 patients in the LLR group. Forty-one patients (19.6%) developed IH after OLR, whereas only six patients (7.5%) developed IH after LLR ( P = 0.01). About 3.8 per cent of patients developed IH requiring surgical repair in both groups. Seven patients developed SBO (3.4%) after OLR; no patient developed SBO after LLR. Median time to development of complications was 13.8 months (range 3–54 months) after OLR compared with 8.5 months after LLR (range 6–36 months). Male gender, body mass index, prior abdominal surgery, and OLR were independent risk factors for development of long-term complications. There is a higher incidence of nondisease-specific complications after OLR than LLR.

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