臍帯ヘルニアと併存した尿膜管無形成症の1例

概要

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A 22 hour old female infant was successfully treated for aplasia of urachus associated with hernia into the umbilical cord. At operation, a thick-walled, thumb's sized bladder-like structure was found protruding into the umbilical cord covered with the amniotic membrane. Pathological findings of the excised bladder-like structure were those of the bladder. The authors reviewed the embryogenesis of the urachal aplasia and obtained a suggestion that unusual structure when encountered at omphalocele repaire should be carefully examined. If urachal aplasia is identified, a partial resection of the bladder should be done. Association of urachal aplasia and hernia into the umbilical cord has been described in only 7 cases in Japanese literature and this paper constitutes the 8th report.
特定非営利活動法人日本小児外科学会の論文
1981-06-20