ArticleInternal medicine (Tokyo, Japan)
Double Extramedullary Plasmacytoma of the Stomach with a Long-term Endoscopic Follow-up.
Article in Internal medicine (Tokyo, Japan). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed.
- Primary gastric plasmacytoma evolving to non-secretory multiple myeloma: A case report.Medicine · 2026Article
- Solitary extramedullary plasmacytoma of the rectum complicating ulcerative colitis.Clinical journal of gastroenterology · 2019Article
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Authors and funding
12 authors.
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Abstract
A 56-year-old woman was referred to our hospital with a growing gastric submucosal tumor. An upper endoscopic examination revealed two gastric tumors, an original polypoid tumor and a newly diagnosed superficial tumor. Boring biopsied specimens of the submucosal tumor showed gastric plasmacytoma; however, the other specimens showed no malignancy. Blood diseases were ruled out using various examinations; therefore, we diagnosed the tumor as extramedullary gastric plasmacytoma. The patient underwent laparoscopic distal gastrectomy, and both tumors were thus revealed to be plasmacytomas. We experienced a rare case with two differently shaped extramedullary gastric plasmacytomas without significant morphologic change during the follow-up.
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