Triple composite tumor of stomach: A rare combination of alpha fetoprotein positive hepatoid adenocarcinoma, tubular adenocarcinoma and large cell neuroendocrine carcinoma

被引:7
|
作者
Lipi, Lipika [1 ]
Sachdev, Ritesh [1 ]
Gautam, Dheeraj [1 ]
Singh, Jasbir [1 ]
Mohapatra, Ishani [1 ]
机构
[1] Medanta, Dept Pathol & Lab Med, Gurgaon, Haryana, India
关键词
Alpha fetoprotein; composite tumors; hepatoid adenocarcinoma; neuroendocrine;
D O I
10.4103/0377-4929.130912
中图分类号
R36 [病理学];
学科分类号
100104 ;
摘要
A 50-year-old male patient presented with pain abdomen of 6 months duration. Computed tomography scan revealed a large mass in the stomach occluding the lumen. Histopathology revealed a triple composite tumor comprising of tubular adenocarcinoma arising on a background of high-grade dysplasia, hepatoid adenocarcinoma (positive for Hep Par-1 and alpha fetoprotein) and large cell neuroendocrine carcinoma (positive for synaptophysin and chromogranin) with nodal metastasis. Triple composite tumors are distinctly rare with few reports in literature.
引用
收藏
页码:98 / 100
页数:3
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