Ito F, Ando H, Watanabe Y, Seo T, Murahashi O, Harada T, Kaneko K, Ishiguro Y
Department of Pediatric Surgery, Nagoya University School of Medicine, Nagoya, Japan.
Pediatr Surg Int. 1999 Jul;15(5-6):394-6. doi: 10.1007/s003830050609.
The authors report a small omphalocele involving an accessory lobe of the liver (ALL) embedded in a cranial portion of the amniotic sac. The pedicle of liver tissue was markedly elongated. In this case, it was reasonable to assume that the ALL was formed during development of the embryonic body-wall folds and disturbed complete closure of the umbilical ring. Surgical resection of the ALL was performed to avoid its postoperative torsion. The pertinent literature is also reviewed.
作者报告了一例小型脐膨出，其中包含一个嵌入羊膜囊颅部的肝脏副叶（ALL）。肝组织蒂明显拉长。在这种情况下，可以合理推测ALL是在胚胎体壁褶发育过程中形成的，并干扰了脐环的完全闭合。为避免术后扭转，对ALL进行了手术切除。同时也对相关文献进行了综述。
