Esophagus disease spectrum TMA

Human esophagus disease spectrum (esophageal cancer progression) tissue microarray, containing 10 cases of metastatic carcinoma, 14 adenocarcinoma, 12 squamous cell carcinoma, 8 each of small cell carcinoma, carcinoma in situ and hyperplasia, 5 each of reflux esophagitis, inflammation, adjacent normal tissue and normal tissue, single core per case.