[Pathological studies of multiple submucosal gastric gland lesions in thirty-eight cases]

We have examined 38 stomachs with the adenocarcinoma and multiple submucosal gastric gland (SG) lesions. Almost the SG lesions consisted of the foveolar epithelium, which stained negative with alcian blue whereas the ordinary glands stained positive with con-A (III), or with both types of epithelium, and they had no atypicality. Only 14 out of 2,188 SG lesions (0.63%) showed atypical proliferation. Three hundred and forty-nine out of 1,535 SG that were examined by lysozyme staining were strongly lysozyme positive. Almost all the propria mucosa in the areas of the minute SG showed erosive lesions with an atrophy of ordinary glands, glandular erosion, and a regenerative epithelium. Eleven stomachs (11/38 cases, 29.0%) had multiple adenocarcinomas.