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Successful percutaneous treatment of biliary stenosis after living donor liver transplantation in a child.

ABSTRACT: We report the case of a 16-year-old boy with primary sclerosing cholangitis associated with inflammatory bowel disease who was initially treated and controlled pharmacologically. He underwent living donor liver transplantation (LDLT) after he developed progressive biliary tract abnormalities and portal hypertension accompanied by recurrent bile duct infections. Two months following LDLT, the hepaticojejunostomy anastomosis became occluded and it was treated surgically. Few weeks later, an increase in drain production persisted without focus; therefore, further diagnostic tests were conducted which proved the recurrence of biliary cast. Under sonographic guidance, external drainage of bile was carried out by percutaneous transhepatic cholangiography and drainage. In total, our patient underwent 5 interventions under general anesthesia and clinically, our patient's general condition improved, and he gained weight. Minimally invasive procedures such as percutaneous transhepatic cholangiography and drainage and balloon dilation are safe and effective, but may require several attempts before being successful.

SUBMITTER: Alfares BA

PROVIDER: S-EPMC6468169 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature

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Successful percutaneous treatment of biliary stenosis after living donor liver transplantation in a child.

Alfares Bader A BA Bokkers Reinoud P RP

Radiology case reports 20190415 7

We report the case of a 16-year-old boy with primary <b>s</b>clerosing <b>c</b>holangitis associated with inflammatory bowel disease who was initially treated and controlled pharmacologically. He underwent living donor liver transplantation (LDLT) after he developed progressive biliary tract abnormalities and portal hypertension accompanied by recurrent bile duct infections. Two months following LDLT, the hepaticojejunostomy anastomosis became occluded and it was treated surgically. Few weeks la ...[more]

PMID: 31015886

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Project description:Adult-to-adult living donors and recipients were studied to characterize patterns of liver growth and identify associated factors in a multicenter study. Three hundred and fifty donors and 353 recipients in the Adult-to-Adult Living Donor Liver Transplantation Cohort Study (A2ALL) receiving transplants between March 2003 and February 2010 were included. Potential predictors of 3-month liver volume included total and standard liver volumes (TLV and SLV), Model for End-Stage Liver Disease (MELD) score (in recipients), the remnant and graft size, remnant-to-donor and graft-to-recipient weight ratios (RDWR and GRWR), remnant/TLV, and graft/SLV. Among donors, 3-month absolute growth was 676 ± 251 g (mean ± SD), and percentage reconstitution was 80% ± 13%. Among recipients, GRWR was 1.3% ± 0.4% (8 < 0.8%). Graft weight was 60% ± 13% of SLV. Three-month absolute growth was 549 ± 267 g, and percentage reconstitution was 93% ± 18%. Predictors of greater 3-month liver volume included larger patient size (donors and recipients), larger graft volume (recipients), and larger TLV (donors). Donors with the smallest remnant/TLV ratios had larger than expected growth but also had higher postoperative bilirubin and international normalized ratio at 7 and 30 days. In a combined donor-recipient analysis, donors had smaller 3-month liver volumes than recipients adjusted for patient size, remnant or graft volume, and TLV or SLV (P = 0.004). Recipient graft failure in the first 90 days was predicted by poor graft function at day 7 (HR = 4.50, P = 0.001) but not by GRWR or graft fraction (P > 0.90 for each). Both donors and recipients had rapid yet incomplete restoration of tissue mass in the first 3 months, and this confirmed previous reports. Recipients achieved a greater percentage of expected total volume. Patient size and recipient graft volume significantly influenced 3-month volumes. Importantly, donor liver volume is a critical predictor of the rate of regeneration, and donor remnant fraction affects postresection function. Liver Transpl 21:79-88, 2015. © 2014 AASLD.

Dataset Information

Successful percutaneous treatment of biliary stenosis after living donor liver transplantation in a child.

Publications

Successful percutaneous treatment of biliary stenosis after living donor liver transplantation in a child.

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