Thymoglobulin induction in liver transplant recipients with a tacrolimus, mycophenolate mofetil, and steroid immunosuppressive regimen: a five-year randomized prospective study.

This randomized, comparative study assessed the long-term efficacy and tolerability of thymoglobulin (TMG) induction in 93 liver transplant patients with an initial regimen of tacrolimus (Tac), mycophenolate mofetil (MMF), and steroids. Forty-four patients were randomly allocated to the TMG+ group, and 49 patients were randomly allocated to the TMG- group. In both groups, Tac was given orally at the initial daily dose of 0.

Back-table reconstruction of the donor replaced right hepatic artery prior to liver transplantation: what is the real impact on arterial complications?

Background/aims: The aim of this study was to analyze the technique of reconstruction, prior to liver transplantation, of donor replaced right hepatic arteries and to study its impact on graft outcome.

Methodology: Two groups of liver grafts were retrospectively examined. The first group (group 1) did not require any arterial reconstruction prior to liver transplantation (n=507).

Right-sided posttraumatic diaphragmatic rupture and delayed hepatic hernia.

The early diagnosis of posttraumatic diaphragmatic lesions is often difficult which explains the 30 to 50% of non diagnosed cases. This is due to the lack of sensitivity and specificity of the radiographic exams. Missed diaphragmatic lesions results in herniation of abdominal contents into the chest and may be revealed many years from the time of the original trauma.

In vivo evaluation of a mechanically oscillating dual-mode applicator for ultrasound imaging and thermal ablation.

Unresectable liver tumors are often treated with interstitial probes that modify tissue temperature, and efficacious treatment relies on image guidance for tissue targeting and assessment. Here, we report the in vivo evaluation of an interstitial applicator with a mechanically oscillating five-element dual-mode transducer. After thoroughly characterizing the transducer, tissue response to high-intensity ultrasound was numerically calculated to select parameters for experimentation in vivo.

Morphological analysis of the interstitial ultrasonic ablation in porcine liver in vivo.

Background: The shape of the induced thermal ablation area is as important as its dimension. The aim of this study was to analyze the size reproducibility and the aspect of the interstitial ultrasonic ablation obtained by a planar transducer in porcine liver in vivo.

Methods: Five pigs were used.