Description: | Multiple stomach tumor with matched cancer adjacent or adjacent normal stomach tissue microarray, containing 3 cases of carcinoid, 15 adenocarcinoma, 8 squamous cell carcinoma, 6 each of undifferentiated carcinoma and signet ring cell carcinoma, 1 each of papillary carcinoma and 1 small cell carcinoma, and matched cancer adjacent or adjacent normal stomach tissue, duplicated cores per case |