卵黄肠管囊肿是卵黄肠管近脐部的部分未闭形成的。脐卵黄肠管囊肿不多见,特别是卵黄肠管囊肿内异位胰腺组织更为罕见。我院前不久偶遇一例现报告如下: 患儿,男,2岁,出生后就见脐部经常有少量淡黄色液体流出。脐周皮肤溃破长治不愈。检查患儿发育正常。体驗和常规化驗未见其他异常,仅见脐周皮肤红肿、糜烂。脐内有一约0.1cm粗的小 The yolk intestine cyst is formed by the partial closure of the umbilicus near the umbilicus. Umbilical yolk intestine cysts are rare, especially ectopic pancreatic tissue in yolk intestine cysts. A case that I had recently met with a case was reported as follows: The child, male, was 2 years old. After birth, he often saw a small amount of pale yellow liquid flowing from the umbilicus. Umbilical skin ulcer collapse Changzhi unhealed. Examination of children with normal development. There were no other abnormalities in the experience and routine tests. Only umbilical skin redness and erosion were seen. There is a small about 0.1cm thick in the umbilicus