Description

GI (esophagus, stomach, liver, small intestine, colon and rectum) carcinoma with normal tissue microarray, containing 7 each case of esophagus squamous cell carcinoma, stomach adenocarcinoma, aepatocellular carcinoma and colon adenocarcinoma, 5 each of malignant stromal tumor and rectum adenocarcinoma, 2 each of esophagus, stomach, liver and colon tissue, 1 each of small intestine tissue and rectum tissue, duplicated cores per case