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Updated: Jun 20, 2026

Isolation of Lamina Propria Mononuclear Cells from Murine Colon Using Collagenase E
Published on: September 26, 2019
[A case of primary sigmoid colon mucosa-associated lymphoid tissue lymphoma]
Chang Kil Jung1, Jong Hoon Lee, Chang Min Lee
1Department of Internal Medicine, Dong-A University College of Medicine, Busan, Korea. jh2002@dau.ac.kr
Abstract:
The gastrointestinal (GI) tract is the most frequently involved site of mucosa-associated lymphoid tissue (MALT) lymphoma. Stomach is the most common site of involvement among the GI tract. However, MALT lymphoma of the large intestine is rare. A diagnosis is established by pathological examination of the surgical or endoscopic specimens. A 72-year-old man with low abdominal pain was diagnosed as a sigmoid MALT lymphoma, which was noted as an obstructing mass in a colonoscopic examination. A left hemicolectomy was performed, and the patient has had no recurrence postoperatively without any chemotherapy.
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