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在3名胆固醇性婴儿中进行肝移植,这些婴儿有COVID暴露史

Shruti Sakhuja¹, Kalyani R Patel², Matthew Goss³

¹Department of Pediatrics, Division of Gastroenterology, Hepatology, and Nutrition, Baylor College of Medicine and Texas Children's Hospital, Houston, TX, USA.

Pediatric and developmental pathology : the official journal of the Society for Pediatric Pathology and the Paediatric Pathology Society

|March 28, 2025

概括

周产期的SARS-CoV-2暴露可能与婴儿的胆道缩 (BA) 有关,导致持续的胆固醇和肝衰竭. 需要进一步的研究来确认因果关系,并了解暴露时间在预后中的作用.

科学领域:

肝病学肝病学是一种肝病学.
新生儿科学新生儿科学
传染性疾病传染性疾病

背景情况:

怀孕期间COVID-19感染带来风险,包括肝损伤.
SARS-CoV-2 可以通过直接的病毒影响,细胞因子风暴和缺氧损伤影响肝脏.
胆管病变和持续胆固醇症是已知的COVID-19在成年人中的并发症.

研究的目的:

描述三名患有持续胆固醇症的围产期SARS-CoV-2暴露的婴儿.
调查围产期SARS-CoV-2暴露与非典型胆管缩 (BA) 之间的潜在关联.
为了突出肝功能衰竭的进展和肝移植的需要在受影响的婴儿.

主要方法:

一系列案例描述了三名婴儿与围产期SARS-CoV-2接触.
临床表现包括持续的胆固醇和低的玛-氨基转移酶 (GGT) 水平.
组织学检查显示了外肝胆道阻塞,表明BA.

主要成果:

这三个婴儿都出现了持续的胆固醇和肝衰竭.
组织学表明肝外胆道阻塞,与胆道缩 (BA) 一致.
所有患者都需要在生命的第一年内进行肝移植.

结论:

周产期的SARS-CoV-2暴露可能与婴儿的非典型胆道缩 (BA) 有关.
患有这种疾病的婴儿可以发展为晚期肝病和肝衰竭,即使没有严重的COVID-19感染.
需要进一步的研究来确定因果关系,并探索暴露时间对预后的影响.

关键词:

这就是SARS-CoV-2病毒.胆血管病变是一种胆血管病变.胆固醇的发生.新生儿们的新生儿怀孕怀孕怀孕怀孕怀孕移植移植移植移植移植移植

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