• Jingying Jiang, Junfeng Wang, Xuexin Lu, Zhen Shen, Gong Chen, Yanlei Huang, Rui Dong, and Shan Zheng.
• Department of Pediatric Surgery, Children's Hospital of Fudan University, Shanghai Key Laboratory of Birth Defect, Shanghai, China.
• J. Pediatr. Surg. 2019 Dec 1; 54 (12): 2565-2569.

BackgroundIntrahepatic cystic lesion (ICL) is a common complication for biliary atresia post-Kasai portoenterostomy. The purpose of this study was to review the cases in our hospital and assess the correlation between characteristics of ICL and clinical outcomes.MethodsWe retrospectively analyzed 787 cases of biliary atresia from 2012 to 2016. Demographics, clinical details, and postoperative outcomes were reviewed.ResultsA total of 76 patients were diagnosed with ICLs using ultrasound post-Kasai procedure, and the incidence was 9.7%. Preoperative characteristics showed no significant differences between ICL (+) and ICL (-) groups. Nearly 70% (53/76) of the patients with ICLs had a history of cholangitis. The 2-year native liver survival rate was 60.4% for those with a history of cholangitis and 87% for those without (P = 0.017). Further analysis showed that the 2-year native liver survival rate was 42.9% for those diagnosed within 3 months post-Kasai procedure, 54.2% for those diagnosed between 3 and 6 months, and 80.0% for those diagnosed beyond 6 months (P = 0.002), while no significance was observed for type (P = 0.094) or site (P = 0.406) of ICL.ConclusionPatients with ICLs had a high incidence of cholangitis. The prognosis was closely related with the history of cholangitis and the onset time of ICLs.Level Of EvidenceLevel II.Copyright © 2019 Elsevier Inc. All rights reserved.

31 keywords...

hide…