(Journal Article): Signet Ring Cell Carcinoma of the Vater's Ampulla
 
Ramia JM, Mansilla A, Villar J, Muffak K, Garrote D, Ferron JA
 
IN: JOP. J Pancreas (Online) 2004; 05(6):495-497

ABSTRACT: CONTEXT: Most tumors affecting Vater's Ampulla are adenocarcinomas and other histological variants are less frequent. A review of the literature revealed only seven previously repo... Click HERE for details