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A Case of Duodenal Ganglioneuroma Manifesting as a Subepithelial Tumor

상피하 종양으로 발견된 십이지장 신경절신경종 1예

  • Joo, Dong Chan (Department of Internal Medicine, Pusan National University School of Medicine) ;
  • Kim, Gwang Ha (Department of Internal Medicine, Pusan National University School of Medicine) ;
  • Chae, Chul Byung (Department of Internal Medicine, Pusan National University School of Medicine) ;
  • Lee, So Jeong (Department of Pathology, Pusan National University School of Medicine) ;
  • Park, Do Youn (Department of Pathology, Pusan National University School of Medicine)
  • 주동찬 (부산대학교 의학전문대학원 내과학교실) ;
  • 김광하 (부산대학교 의학전문대학원 내과학교실) ;
  • 채철병 (부산대학교 의학전문대학원 내과학교실) ;
  • 이소정 (부산대학교 의학전문대학원 병리학교실) ;
  • 박도윤 (부산대학교 의학전문대학원 병리학교실)
  • Received : 2018.10.05
  • Accepted : 2018.11.09
  • Published : 2018.12.31

Abstract

Ganglioneuroma of the gastrointestinal tract is a rare tumor that consists of ganglion cells, nerve fibers, and supporting cells of the enteric nervous system. Ganglioneuromas are usually associated with genetic disorders such as the multiple endocrine neoplasia syndrome or neurofibromatosis. Ganglioneuromas of the gastrointestinal tract predominantly involve the colon and rectum, and reports about duodenal ganglioneuromas are few. Herein, we report a case of duodenal ganglioneuroma treated with endoscopic resection. A 56-year-old female patient visited our hospital because of a subepithelial tumor in the second portion of the duodenum. She had no remarkable medical or family history and revealed no history of genetic disorders. Endoscopic ultrasonography and abdominal computed tomography revealed a tumor located mainly in the submucosal layer, without any regional lymph node involvement. Endoscopic resection of the lesion was performed, and the pathological examination confirmed a duodenal ganglioneuroma.

Keywords

References

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