Optimization of donor selection as well as institutional experience is imperative to improve the surgical outcome. Even though donor hepatectomy was associated with relatively higher complication rate, most complications showed low-grade severity which could be corrected by interventional therapies.

No abstract

Our data suggest that the up-regulation of claudin-3 and claudin-7 and the down-regulation of claudin-18 may play a role in the carcinogenesis of gastric cancer. Furthermore, the expression of claudin-7 and the loss of claudin-18 may be independent indicators of a poor prognosis in patients with gastric cancer.

Although the procedure requires a lot of technical expertise added to the skill of liver surgery, single-port laparoscopic liver resection for hepatocellular carcinoma seems a feasible approach in a variety of well-selected cases. In spite of the demanding nature of the procedure and the requirement of better instrumentation for single-port laparoscopic surgery, the results seem to compare favorably with conventional laparoscopic surgery and open surgery.