The impact of rituximab in ABO-incompatible pediatric living donor liver transplantation: the experience of a single center.

Previous studies have demonstrated the safety of ABO-incompatible pediatric LDLT using preoperative plasmapheresis and rituximab; however, no reports have described the timing and dosage of rituximab administration for pediatric LDLT. This study aimed to describe a safe and effective dosage and timing of rituximab for patients undergoing pediatric ABO-incompatible LDLT based on the experience of our single center. A total of 192 LDLTs in 187 patients were examined.

Living donor liver transplantation from an asymptomatic donor with mild coagulation factor IX deficiency: report of a case.

The use of donors with coagulation FIX deficiency is controversial, and there are no current protocols for peri-transplant management. We herein describe the first reported case of a pediatric LDLT from an asymptomatic donor with mild coagulation FIX deficiency. A 32-yr-old female was evaluated as a donor for her 12-month-old daughter with biliary atresia.

Recurrent cholangitis by biliary stasis due to non-obstructive afferent loop syndrome after pylorus-preserving pancreatoduodenectomy: report of a case.

We report a 71-year-old man who had undergone pylorus-preserving pancreatoduodenectomy (PPPD) using PPPD-IV reconstruction for cholangiocarcinoma. For 6 years thereafter, he had suffered recurrent cholangitis, and also a right liver abscess (S5/8), which required percutaneous drainage at 9 years after PPPD. At 16 years after PPPD, he had been admitted to the other hospital because of acute purulent cholangitis.

Participation of surgical residents does not adversely affect the outcome of inguinal hernia repair in an integrated teaching program.

Objective: The Lichtenstein inguinal hernia repair is commonly performed and suitable for teaching basic surgical skills. The objective of this study is to evaluate the feasibility of this procedure for surgical training, particularly in regard to patient outcomes.

Design: Retrospective case review after introduction of an integrated teaching program.

Carcinoid tumor of the gallbladder: report of two cases.

We report two cases of carcinoid tumor of the gallbladder. Case 1 was a 59-year-old woman who presented with epigastric pain. Abdominal ultrasonography and computed tomography (CT) revealed a 16 mm polypoid lesion in the neck of the gallbladder.

Pediatric living donor liver transplantation using liver allograft with hemangioma.

Background: Although liver transplantation using liver allograft with hemangiomas has been previously reported, little is known about the fate of hemangiomas in the transplanted liver. We herein describe a case of pediatric living donor liver transplantation (LDLT) using living donor liver allograft with a hemangioma which is considered to the first reported case performing in vivo hemangioma resection.

Case Report: A 27-year-old female was evaluated as a donor for her 2-year-old son with cholestatic cirrhosis due to biliary atresia.

Pediatric living donor liver transplantation for biliary atresia with hepatopulmonary syndrome: the gift of a second wind.

Purpose: Hepatopulmonary syndrome (HPS) is a progressive, deteriorating complication of end-stage liver disease (ESLD) that occurs in 13-47% of liver transplant candidates. Although LT is the only therapeutic option for HPS, it has a high morbidity and mortality, especially in patients with severe hypoxemia before transplantation, but the course of HPS after living donor liver transplantation (LDLT), especially for biliary atresia (BA) patients is not well established.

Patients And Methods: The present study evaluated 122 patients who received an LDLT for BA and of these, 3 patients had HPS at the time of LDLT in a single-center series.

Bowel perforation after pediatric living donor liver transplantation.

Purpose: Bowel perforation after liver transplantation (LT) is a rare, but highly lethal complication with a poor prognosis. Here, we report the outcome of cases of bowel perforation after pediatric LT in our department.

Patients And Methods: The study subjects were 148 patients who underwent pediatric living donor liver transplantation.

Double-balloon enteroscopy for bilioenteric anastomotic stricture after pediatric living donor liver transplantation.

Bilioenteric anastomotic stricture after liver transplantation is still frequent and early detection and treatment is important. We established the management using double-balloon enteroscopy (DBE) and evaluated the intractability for bilioenteric anastomotic stricture after pediatric living donor liver transplantation (LDLT). We underwent DBE at Jichi Medical University from May 2003 to July 2009 for 25 patients who developed bilioenteric anastomotic stricture after pediatric LDLT.

Right anterior segmental hepatic duct emptying directly into the cystic duct in a living donor.

A 35-year-old mother was scheduled to be the living donor for liver transplantation to her second son, who suffered from biliary atresia complicated with biliary cirrhosis at the age of 2 years. The operative plan was to recover the left lateral segment of the mother's liver for living donor transplantation. With the use of cholangiography at the time of surgery, we found the right anterior segmental duct (RASD) emptying directly into the cystic duct, and the catheter passed into the RASD.

Strategy to prevent recurrent portal vein stenosis following interventional radiology in pediatric liver transplantation.

Portal vein complications after liver transplantation (LT) are serious complications that can lead to graft liver failure. Although the treatment of interventional radiology (IVR) by means of balloon dilatation for portal vein stenosis (PVS) after LT is an effective method, the high rate of recurrent PVS is an agonizing problem. Anticoagulant therapy for PVS is an important factor for preventing short-term recurrence following IVR, but no established regimen has been reported for the prevention of recurrent PVS following IVR.

Diagnosis and treatment of pediatric patients with late-onset portal vein stenosis after living donor liver transplantation.

Portal vein stenosis (PVS) after living donor liver transplantation (LDLT) is a serious complication that can lead to graft failure. Few studies of the diagnosis and treatment of late-onset (> or = 3 months after liver transplantation) PVS have been reported. One hundred thirty-three pediatric (median age 7.

Lymphocytotoxic crossmatch in pediatric living donor liver transplantation.

To investigate the relationship between the pretransplant LCT results and the outcome after pediatric LDLT in a single center. The clinical data of 76 children undergoing 79 LDLTs including three retransplantations from May 2001 to January 2006 were retrospectively analyzed. All of the children had end-stage liver disease, and their median age was 1.

Growth curves of pediatric patients with biliary atresia following living donor liver transplantation: factors that influence post-transplantation growth.

We evaluated the growth curves of children with BA after LDLT, and identified factors influencing growth velocity one-yr after LDLT (DeltaZ). The clinical data of 51 children with BA, who had an LDLT at our center from 2001 to 2005, were retrospectively reviewed. The Z scores for height and weight, and DeltaZ were studied.

Successful pediatric living donor liver transplantation from carrier to carrier of hereditary butyrylcholinesterase variant.

Hypocholinesterasemia is often observed clinically, especially in various liver diseases. Not well known, however, is the fact that some patients have a hereditary BChE variant. Little has been reported on liver transplants associated with this hereditary BChE variant.

Retroperitoneoscopic hand-assisted live-donor nephrectomy according to the basic principle of transplantation in donor kidney selection.

Purpose: We assessed the feasibility of retroperitoneoscopic hand-assisted live-donor nephrectomy according to the basic principle of transplantation in kidney selection, namely, leaving the better-functioning kidney in the donor.

Patients And Methods: Thirty consecutive live-donor nephrectomies, including 10 right-sided and 20 left-sided procedures, were evaluated. The surgery was started endoscopically using three ports, followed by hand assistance for dissecting the renal pedicles through the extended inner-port incision.