革囊胃，弥漫性浸润性胃腺癌使胃缩小呈“皮革样”外观，有广泛的黏膜浸润和明显胃壁变厚，预后较差。
This is an example of linitis plastica, a diffuse infiltrative gastric adenocarcinoma which gives the stomach a shrunken "leather bottle" appearance with extensive mucosal erosion and a markedly thickened gastric wall. This type of carcinoma has a very poor prognosis.
