지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
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A gangliocytic paraganglioma (GP) is a rare benign neuroendocrine tumor. However, its origin remains unclear. It is seen mostfrequently in the second portion of the duodenum. At endoscopy, a GP characteristically appears as a pedunculated nodular submucosaltumor with erosions and surface ulcers. The histological diagnosis is usually made from endoscopic biopsies showing thepresence of epithelioid, spindle, and ganglion cells. We experienced a case of GP in a 38-year-old female who was referred becauseof a possible ampullary tumor. The endoscopic images showed a 1.5-cm, oval ampullary tumor covered with normal mucosa. Anendoscopic biopsy showed chronic duodenitis. The tumor was removed by an endoscopic papillectomy. We report a case of duodenalGP that presented as a submucosal tumor that was treated with a papillectomy and review the literature.
목차
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참고문헌 (10)
참고문헌 신청
Burke AP / 1989 / Gangliocytic paraganglioma / Am J Clin Pathol 92 : 1 ~ 9
Dahl EV / 1957 / Gastrointestinal ganglioneuromas; brief review with report of a duodenal ganglioneuroma / Am J Pathol 33 : 953 ~ 965
Ghassemi KA / 2009 / Complete resection of ampullary paragangliomas confined to the submucosa on endoscopic ultrasound may be best achieved by radical surgical resection / Ca
Kawaguchi K / 1985 / Multiple paraganglioneuromas / Virchows Arch A Pathol Anat Histopathol 406 : 373 ~ 380
Kepes JJ / 1971 / Gangliocytic paragangliomas of the duodenum: a report of two cases with light and electron microscopic examination / Cancer 27 : 61 ~ 67
Dahl EV / 1957 / Gastrointestinal ganglioneuromas; brief review with report of a duodenal ganglioneuroma / Am J Pathol 33 : 953 ~ 965
Ghassemi KA / 2009 / Complete resection of ampullary paragangliomas confined to the submucosa on endoscopic ultrasound may be best achieved by radical surgical resection / Ca
Kawaguchi K / 1985 / Multiple paraganglioneuromas / Virchows Arch A Pathol Anat Histopathol 406 : 373 ~ 380
Kepes JJ / 1971 / Gangliocytic paragangliomas of the duodenum: a report of two cases with light and electron microscopic examination / Cancer 27 : 61 ~ 67
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