KMID : 0882420120820060749
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Korean Journal of Medicine 2012 Volume.82 No. 6 p.749 ~ p.753
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Inflammatory Myofibroblastic Tumor Showing Durable Remission after Anthracycline-Containing Cytotoxic Chemotherapy: Report of a Case
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Kim Dal-Yong
Park Han-Seoung Kim Sun-Mok Park Ji-Hyun Hong Yong-Sang Lee Jae-Lyun Suh Chul-Won
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Abstract
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An inflammatory myofibroblastic tumor (IMT) is a rare disease entity, and the clinical characteristics range from indolent to aggressive forms. No established management for patients with unresectable or aggressive IMT is available. We report on a 62-year-old patient with aggressive IMT who achieved a durable partial response lasting 12 months after anthracycline-containing cytotoxic chemotherapy without corticosteroids. The patient was admitted for an evaluation of progressive weight loss and lower abdominal pain lasting for 2 weeks. Abdominopelvic computed tomography revealed a 10 cm sized heterogeneous mass in the mesentery that encased the superior mesenteric artery and a liver metastasis. The diagnosis of IMT was confirmed by percutaneous core needle biopsy of the mesenteric mass. Systemic chemotherapy was performed after confirming disease progression during a 1 month observation period. A partial response was obtained after two cycles of chemotherapy. Anthracycline-containing cytotoxic chemotherapy could be a treatment option for patients with aggressive IMT.
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KEYWORD
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Inflammatory myofibroblastic tumor, Anthracycline-containing chemotherapy
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