SMALL-CELL NEUROENDOCRINE CARCINOMA;
AMPULLA OF VATER;
IMMUNOHISTOCHEMISTRY;
ULTRASTRUCTURE;
D O I:
暂无
中图分类号:
R36 [病理学];
学科分类号:
100104 ;
摘要:
One case of small cell neuroendocrine carcinoma in the ampullary region of the duodenum is reported. The histological appearance of the tumor was identical to pulmonary small cell carcinoma. Neuroendocrine differentiation was demonstrated immunohistochemically by positive immunoreaction for neuron specific enolase, Leu 7 and chromogranin, and ultrastructurally by the presence of scanty dense core neurosecretory type granules. Small cell neuroendocrine carcinoma in the ampulla of Vater is extremely rare. To our knowledge, this is the sixth reported case.
机构:
Hop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, FranceHop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, France
Skopinski, S
Constans, J
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机构:
Hop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, FranceHop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, France
Constans, J
Conri, C
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机构:
Hop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, FranceHop St Andre, Serv Med Interne & Pathol Vasculaire, F-33075 Bordeaux, France
机构:
Shandong Linglong Yingcheng Hosp, Dept Imaging, Yantai, Peoples R ChinaShandong Linglong Yingcheng Hosp, Dept Imaging, Yantai, Peoples R China
Wang, Xiao Juan
Qiu, Xuan
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机构:
St Petersburg State Univ, Dept Fac Surg, St Petersburg 199106, Russia
Shandong Linglong Yingcheng Hosp, Dept Surg, Yantai, Peoples R China
St Petersburg State Univ, St Petersburg 199106, RussiaShandong Linglong Yingcheng Hosp, Dept Imaging, Yantai, Peoples R China