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Gastrointestinal stromal tumors of the duodenum: CT and barium study findings |
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| Authors: | Kim Hyo-Cheol Lee Jeong Min Son Kyu Ri Kim Se Hyung Lee Kyoung Ho Kim Kyoung Won Lee Minjin Han Joon Koo Choi Byung Ihn |
| Affiliation: | Department of Radiology, Seoul National University College of Medicine, Institute of Radiation Medicine, Seoul National University Medical Research Center, Seoul National University Hospital, 28 Yongon-dong, Chongno-gu, Seoul 110-744, Korea. |
| Abstract: | OBJECTIVE: The purpose of this study was to describe the CT and radiographic features of gastrointestinal stromal tumors of the duodenum. CONCLUSION: Gastrointestinal stromal tumors of the duodenum appear on barium studies as extrinsically compressing or submucosal masses with or without ulceration. These tumors usually appear on contrast-enhanced CT as well-defined masses with an exoenteric growth pattern and relatively good heterogeneous enhancement. |
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