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Despite its technical demands, mesohepatectomy should be considered as an alternative to extended hepatectomy for selected patients with primary and secondary hepatic tumors localized in middle liver segments, as its complication rate, postoperative recovery, and preserved liver tissue compare favorably with extended hepatic resection.

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Blood flow is a strong predictor of all RFA lesion dimensions in porcine liver in vivo, whereas a change of treatment time from 5 to 20 minutes is predictive only of lesion depth, but not diameter or volume.

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Many studies have reported improved health-related quality of life outcomes after orthotopic liver transplantation; however, specific research regarding sexual health in liver transplant recipients is limited. We surveyed liver transplant recipients to determine the prevalence of sexual dysfunction. Of the 320 adult liver transplant recipients surveyed by mailed questionnaire, 150 responded (42%). The median age was 54 years. A total of 62% of respondents were male, and 93% were at least 1 year after transplantation. Thirty-six respondents (24%) reported sexual dysfunction before transplantation; this persisted in 22 patients (15%) after transplantation. A total of 48 respondents (32%) reported de novo sexual dysfunction after transplantation. After transplantation, 23% of male and 26% of female respondents reported decreased libido, and 33% of men and 26% of women reported having difficulty reaching orgasm with intercourse. A total of 42% of respondents felt that immunosuppressive medication was the main contributing factor to their sexual problems: 33% and 35% of respondents receiving tacrolimus or cyclosporine monotherapy, respectively, experienced some degree of sexual problems after transplantation. Despite the reported sexual problems, 59% of respondents were "moderately" to "very satisfied" with their sexual relationships after transplantation. Nineteen percent of the respondents used sildenafil to improve their sexual function, and 65% of these reported benefit. In conclusion, sexual problem after orthotopic liver transplantation is a common but poorly studied problem. Although this single-center study has shed some light on the relationship between liver transplantation and sexual health, further prospective studies, involving larger study population and validated instruments, will be needed to better evaluate the influence of liver transplantation on recipients' sexual health. During the past 20 years, orthotopic liver transplantation has emerged as the treatment of choice for endstage liver diseases of various causes. Most transplant centers reported 1-year survival rates for adult transplant recipients of about 80-90% and 9-year survival rates of 55%. 1 As the clinical outcomes of orthotopic liver transplantation continue to improve, resulting in fewer postoperative complications and better immunosuppression, other outcomes, such as health-related quality of life, become important targets of evaluation. Although considerable research has been conducted on the morbidity and mortality of orthotopic liver transplantation, less is known about the influence of orthotopic liver transplantation on health-related quality of life of the transplant recipients. In particular, literature on sexual health for this population is limited.Sexual health encompasses not only sexual function, but also involves the full range of human experience. Sexuality allows communication of emotional feelings, provides a means of physical pleasure and gratification, enhances feelings of self-worth, and strengthens relationships. 2...

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LLR is associated with decreased morbidity and decreased resource utilization compared with OLR. Perioperative patient outcomes and cost-effectiveness justify LLR despite introduction of standardized postoperative liver resection guidelines and decreased length of stay for OLR.