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KMID : 0361120210350030177
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Korean Journal of Transplantation
2021 Volume.35 No. 3 p.177 ~ p.182
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Indications and outcomes of liver transplantation for post-Kasai biliary atresia in young adults
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Namgoong Jung-Man
Hwang Shin
Ahn Chul-Soo
Moon Deok-Bog
Ha Tae-Yong
Song Gi-Won
Jung Dong-Hwan
Park Gil-Chun
Yoon Young-In
Kim Kyung-Mo
Lee Sung-Gyu
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Abstract
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Background: Some young adults have a long survival period with native liver after Kasai portoenterostomy (KPE) for biliary atresia (BA). However, a considerable proportion of these patients require liver transplantation (LT). This study aimed to analyze the indications and outcomes of LT in young adults after a long survival period with native liver after KPE.
Methods: We selected seven patients who were 18 years or older at the time of LT out of 116 BA patients who underwent primary LT from 2008 to 2019 at Asan Medical Center.
Results: The mean ages at KPE and LT were 2.1±0.9 months and 22.0±5.1 years, respectively. Mean serum total bilirubin level and model for end-stage liver disease score at LT were 7.91±7.22 mg/dL and 15.3±6.0, respectively. The main reasons for LT were liver cirrhosis with portal hypertension-associated complications in five patients and intractable cholangitis in two patients. There were five cases of living donor LT and two cases of deceased donor LT. All the seven patients are currently alive during the mean follow-up period of 74.7±40.9 months. One patient suffered from outflow graft vein obstruction requiring endovascular stenting. Another patient showed core antibody-positivity-induced de novo hepatitis B virus infection, which was well managed with antiviral therapy.
Conclusions: Young adult patients with BA are a unique group of patients requiring specialist care regarding transition from pediatric to adult services. The outcomes of LT in young adult BA patients were excellent. Therefore, LT should be considered in patients showing serious BA-associated complications.
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KEYWORD
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Portal hypertension, Cholangitis, Liver cirrhosis, Portoenterostomy, Adolescence
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