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Updated: Jul 22, 2026

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Lymphangioma of the duodenum: report of a case
Y Ikura1, T Hashimoto, Y Takamine
1Department of Surgery, Kobe City General Hospital, Japan.
Abstract:
A case of lymphangioma of the duodenum with a successful preoperative diagnosis is reported herein. A 76-year-old man who complained of tarry stool was found to have a hemorrhagic polypoid tumor in the third portion of the duodenum. The tumor was diagnosed histologically as cavernous lymphangioma by endoscopic biopsy. Since such a tumor is essentially benign, a partial resection of the duodenum including the tumor was performed. Therefore, an endoscopic biopsy seems to be valuable in the diagnosis of duodenal lymphangioma.
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