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Hyaline vascular-type Castleman disease presenting as an esophageal submucosal tumor: case report
Ki Nam Kim1, Ki-Nam Lee, Myong Jin Kang
1Department of Diagnostic Radiology, College of Medicine, Dong-A University, Pusan, Korea. gnlee@daunet.donga.ac.kr
Abstract:
Castleman disease is a relatively rare disorder of lymphoid tissue that involves the gastrointestinal tract in a variety of clinical and pathologic manifestations. A submucosal location has never been described in the medical literature. We report a case of esophageal Castleman disease involving the submucosal layer in a 62-year-old man, which was confirmed on pathology. Esophagography and CT demonstrated an intramural tumor, and a leiomyoma or leiomyosarcoma was suspected based on the known incidence of such tumors.
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