Kim Il-Hyun, An Young-Sil, Lee Su Jin, Hong Jeong, Yoon Joon-Kee
Department of Nuclear Medicine & Molecular Imaging, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea.
Department of Surgery, Ajou University School of Medicine, Worldcup-ro 164, Suwon, Kyunggi-do 16499 Republic of Korea.
Nucl Med Mol Imaging. 2021 Apr;55(2):96-99. doi: 10.1007/s13139-021-00688-5. Epub 2021 Feb 17.
Hepatobiliary scintigraphy has been widely used for the differential diagnosis of neonatal cholestasis. Relatively good hepatic uptake with no evidence of excretion into the bowel for up to 24 h is a representative finding of biliary atresia. Hepatobiliary scintigraphy has very high sensitivity and moderate specificity. Here, we report a false-positive case of hepatobiliary scintigraphy in a child with a choledochal cyst, which mimicked biliary atresia.
肝胆闪烁显像已广泛用于新生儿胆汁淤积的鉴别诊断。肝脏摄取相对良好,但长达24小时无排入肠道的证据是胆道闭锁的典型表现。肝胆闪烁显像具有很高的敏感性和中等的特异性。在此,我们报告一例胆总管囊肿患儿的肝胆闪烁显像假阳性病例,该病例酷似胆道闭锁。