发布网友 发布时间:2022-05-25 12:37
共2个回答
热心网友 时间:2023-10-28 21:58
Peptic ulcer generally refers to occur in the stomach and odenum of chronic ulcer and presented with odenal ulcer more see, but in pathologic examination of the specimen is for stomach ulcers. In order to define the nature of clinical disease, the degree, the scope and the way of determining operative, often to a gastric mucosal biopsies pathological examination. But most of the typical biopsy specimens without ulcer performance, thus increasing the pathological diagnosis of difficulty. Microscopically often can only see the necrotic tissue, granulation tissue and the regeneration of the mucosa ulcer edge, these changes are not the specificity of the ulcer disease, and often again is the same organization block, if appear the following performance should consider gastric ulcer: see the sure the mucous membrane of the muscular layer defect, and the fibrosis with the submucosa fusion; 2, see the mucous membrane of the tissue regeneration, surface epithelial become irregular "room shape" or tongue shape is outstanding, interstitial loose or rich capillary; Sometimes the mucous membrane of the freshmen are flat, no inherent glands in the mucosa; 3, mucous membrane or regeneration in visible inflammatory granulation tissue; 4, can be obviously piece of the necrotic tissue, and not a few inflammatory exudate; 5, upper or X-ray shows ulceration exist. The above five, if have 1, can clear diagnosis of gastric ulcer, such as along with two (or three), 4, 5, can be diagnosed as "accord with gastric ulcer".热心网友 时间:2023-10-28 21:58
友情提醒一下。那个某“玩家”的翻译是机器翻译的胡言乱语。你如果真的用到论文里你会死的很惨。