Figure 5From: Prediction of T stage in gastric carcinoma by enhanced CT and oral contrast-enhanced ultrasonographyThe pictures of pathological tissue slices. (A) Tumor invasion was limited to the submucosa. (B) Tumor invaded into inherent grassroots. (C) The lesions were invading outside the serosa. (D) Tumor invasion outside the serosa was invisible and accompanied by vascular thrombosis.Back to article page