BACKGROUND & AIM: A few congenital pancreas diseases,such as heterotopic pancreas, annular pancreas and pancreas divisum, are rare in clinic. The clinical manifestations of these diseases are usually atypical, which is easy to lead misdiagnoses.
背景与目的：胰腺某些先天性疾病，如环状胰腺、异位胰腺、胰腺分裂等在临床上较少见，临床表现多不典型，容易漏诊或误诊。
参考来源 - 胰腺若干少见疾病的临床特点（附8例报告）·2,447,543篇论文数据，部分数据来源于NoteExpress
In the first infant, there was a circumferential annular pancreas.
第一个婴儿为完全的环形环状胰腺。
Annular pancreas may be associated with significant obstruction and other complications.
环状胰腺可以伴有明显的肠道梗阻或其他并发症。
Annular pancreas refers to pancreatic tissue enveloping primarily the descending duodenum.
环状胰腺是指胰腺组织环绕十二指肠降段。
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