Primary tumors of the duodenal bulb a study of 9 cases with a special reference to their roentgenographic features |
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| Authors: | Hisashi Kosaka Shoichi Kita Minoru Morita Koki Yamamoto Hisayuki Naito |
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| Institution: | 1. Ist department of internal medicine, Okayama University Medical School, 1-5-2 Shikatacho, Okayama, Japan
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| Abstract: | The occurrence of benign tumors in the duodenum was once thought to be rare. But with the wide spread use of roentgenographic investigation of the gastrointestinal tract, the diagnosis of the doudenal tumor has become commoner. We encountered 9 cases of duodenal tumors recently and 4 were operated. We presented these cases with reference to their roentgenological features and discussed the diagnosis in them. |
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