Relationship between histological lesions and radiological signs of cancers of the mucous membrane of the stomach; (cancers localized in the mucous membrane and not having spread to the wall: Stage I).

The comparison of radiological signs and of lesions of gastric cancers at different stages allows a different anatomical substratum to be assigned to the radiological images according to the degree of evolution. At its highest point, the radiological image is, evidently, and as it is usual to consider it, closely connected with the cancerous lesion. The rigid conditions show a neoplasic infiltration, the aspects of the niches a neoplastic ulceration, and the aspects of lacuna a neoplastic vegetation.