Amphicrine carcinoma of the ampullary region

被引:19
作者
Ginori, Alessandro [1 ]
Lo Bello, Giuseppe [1 ]
Vassallo, Loretta [1 ]
Tripodi, Sergio Antonio [2 ]
机构
[1] Univ Siena, Pathol Unit, Dept Med Biotechnol, I-53100 Siena, Italy
[2] Univ Siena, Azienda Osped, Pathol Unit, I-53100 Siena, Italy
来源
TUMORI JOURNAL | 2015年 / 101卷 / 02期
关键词
Amphicrine carcinoma; Ampullary region; Mixed adenoneuroendocrine carcinoma; TUMORS; CANCER; CELLS; DIAGNOSIS; STOMACH;
D O I
10.5301/tj.5000254
中图分类号
R73 [肿瘤学];
学科分类号
100214 ;
摘要
Amphicrine carcinoma is a peculiar tumor in which the cells have both exocrine and neuroendocrine differentiation, with mucus and neuroendocrine granules within the cytoplasm. In the 2010 WHO classification of tumors of the digestive tract, they have been included in the intermediate-grade malignant category of mixed adenoneuroendocrine carcinomas (MANECs). These tumors are extremely rare in the gastrointestinal tract. Four cases have been reported in the stomach, three in the pancreas, and one in the liver. To the best of our knowledge, this report describes the first case of amphicrine carcinoma in the ampullary region.
引用
收藏
页码:E70 / E72
页数:3
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