Fig. 4
From: Carcinosarcoma of the ampulla of Vater: a case report and literature review
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs40792-016-0233-7/MediaObjects/40792_2016_233_Fig4_HTML.gif)
A whitish and solid tumor was identified in the ampulla of Vater. The black arrow indicates the ampulla of Vater and the white arrow indicates the tumor
From: Carcinosarcoma of the ampulla of Vater: a case report and literature review
A whitish and solid tumor was identified in the ampulla of Vater. The black arrow indicates the ampulla of Vater and the white arrow indicates the tumor