Korean J Gastrointest Endosc.
2008 Sep;37(3):192-197.
A Patient with Jejunal Mucinous Adenocarcinoma Metastatic to the Stomach Presenting with Submucosal Tumors in the Stomach and Jejunum
- Affiliations
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- 1Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea. drjtj@paik.ac.kr
- 2Department of Pathology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea.
- 3Department of Surgery, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Korea.
Abstract
- The small bowel is the least common site for cancer to arise. Only approximately 1% of all gastrointestinal neoplasms arise in the small bowel. Mucinous adenocarcinoma is diagnosed when the amount of extracellular mucin in a tumor is over 50%. Because it is a very rare disease, there is little data available concerning its incidence, most common site of origin, and common sites of metastasis. There are no case reports describing primary mucinous adenocarcinoma of the jejunum in Korea. We report a case of jejunal mucinous adenocarcinoma metastatic to the stomach presenting as a submucosal tumor.