论文部分内容阅读
在胃癌的大体形态分型中,国内外病理学家均将“溃疡型”胃癌分为两型,即限局溃疡型和浸润溃疡型。但我国目前胃癌的 X 线诊断分型仍将两型胃癌归于一类,这显然不能确切反映两型胃癌的不同病理学特征。本文通过病理学与 X 线对照研究的方法,着重探讨两型胃癌的特征性 X 线表现,同时对两型胃癌的浸润范围的 X 线判断可能性进行评估。材料与方法本文共收集43例 X 线诊断为“溃疡型”胃癌患者,均经手术切除和病理证实。X 线检查以胃双重造影为主,联合应用粘膜、加压及充盈法。X 线机为岛津 Zs-20型,摄片条件由光电自控调节。造影剂为国产胃双重造影硫酸钡,浓度180%W/V,产
In the general morphology of gastric cancer, pathologists at home and abroad have classified “ulcerative” gastric cancer into two types, ie, limited ulcer type and infiltrated ulcer type. However, the X-ray diagnosis and classification of gastric cancer in China still classify two types of gastric cancer into one category, which obviously does not accurately reflect the different pathological features of the two types of gastric cancer. This article focuses on the characteristic X-ray findings of the two types of gastric cancer through pathological and X-ray contrast study methods, and evaluates the possibility of X-ray judgment of the invasive range of the two types of gastric cancer. Materials and Methods A total of 43 patients with X-ray diagnosed as “ulcerative” gastric cancer were collected. All patients were confirmed by surgical resection and pathology. The X-ray examination was mainly based on double contrast imaging of stomach, combined with mucosa, compression and filling. The X-ray machine is a Shimadzu Zs-20 type, and the conditions of the radiography are controlled by photoelectric self-control. Contrast agent for domestic gastric double contrast barium sulfate, concentration 180% W/V, production