방사선 치료로 치유된 대장 Mucosa-associated Lymphoid Tissue 림프종: 증례보고 및 문헌고찰
Colonic Mucosa-associated Lymphoid Tissue Lymphoma Treated by Radiation Therapy: Report of a Case and Literature Review
이면재, 명은, 오형훈, 주영은,
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이면재 ( Lee Myeon-Jae )
Chonnam National University Medical School Department of Internal Medicine
명은 ( Myung Eun )
Chonnam National University Medical School Department of Internal Medicine
오형훈 ( Oh Hyung-Hoon )
Chonnam National University Medical School Department of Internal Medicine
주영은 ( Joo Young-Eun )
Chonnam National University Medical School Department of Internal Medicine
Abstract
Mucosa-associated lymphoid tissue (MALT) lymphoma predominantly involves the gastrointestinal tract, with the stomach being the most commonly affected site. Colonic involvement is quite rare. Hence, the etiology, clinical characteristics, treatment, and outcome of colonic MALT lymphoma are not well established. This paper reports a case of MALT lymphoma of the transverse colon, presenting as a subepithelial tumor in a 50-year-old woman. The patient received 3,060 cGy in 17 fractions with external beam radiation therapy for three weeks. At 2 months after radiation therapy, a colonoscopy examination revealed complete resolution and a scar change of the lesion. The follow-up at 24 months revealed no evidence of tumor recurrence after radiation therapy.
키워드
Mucosa-associated lymphoid tissue lymphoma; Radiotherapy
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