先せん天てん性せい胆たん管がん閉へい鎖さ症しょう

noun

congenital biliary atresia

Medical term for a rare neonatal condition where bile ducts are blocked or absent, leading to jaundice and liver damage.

• 先せん天てん性せい胆たん管がん閉へい鎖さ症しょうは早そう期きの手しゅ術じゅつが必ひつ要ようとされる。

  Congenital biliary atresia is said to require early surgery.