Ileal Mucosa-Associated Lymphoid Tissue (MALT) Lymphoma with a Large-Cell Component That Regressed Spontaneously |
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| Yohsuke Makino*, Hidekazu Suzuki*, Toshihiro Nishizawa*, Kaori KameyamaΆΣ, Tadakazu Hisamatsu*, Hiroyuki ImaedaΆΤ, Makio MukaiΆΣ, and Toshifumi Hibi* |
| *Division of Gastroenterology and Hepatology, Department of Internal Medicine and ΆΣDepartment of Pathology, ΆΤCenter for Diagnostic and Therapeutic Endoscopy, Keio University School of Medicine, Tokyo, Japan |
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| This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. |
| ABSTRACT |
| Reported herein is a case of mucosa-associated lymphoid tissue (MALT) lymphoma of the terminal ileum with a large-cell component, which regressed spontaneously. To the best of our knowledge, only five cases of spontaneously regressing MALT lymphoma have been reported in the English-language literature, and all of these cases were low-grade lymphomas. Spontaneous regression of a MALT lymphoma with a high-grade component is very rare. The present case suggests that MALT lymphoma cells have a reversible nature, even in the presence of a high-grade component. (Gut Liver 2010;4:117-121) |
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| KEYWORD |
| Mucosa-associated lymphoid tissue lymphoma; Large cell component; Regression; Ileum, Low grade |
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Gut and Liver 2010 Mar; 4(1): 117-121 |
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