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本文对340例具有上消化道症状而做胃镜检查的患者,取胃粘膜活组织做组织病理学检查及幽门弯曲菌的检查。病理功片W—S银染色CP阳性率最高(73.9％),直接涂片、尿素酶试验及染色次之,分离培养阳性率较低。CP的检出率在消化性溃疡为96.2％,慢性活动性胃炎为95.1％,胃癌63％,CP总检出率为83.2％。研究结果表明,胃粘膜中CP与消化性溃疡及慢性活动性胃炎有密切关系,该菌可能是上述疾病的病因之一。
In this paper, 340 patients with upper gastrointestinal symptoms of gastroscopy patients, take gastric mucosa tissue histopathology and Campylobacter pylori check. The highest positive rate of pathological sheet W-S silver staining CP (73.9%), direct smear, urease test and staining followed, the positive rate of isolation and culture is low. The detection rate of CP was 96.2% for peptic ulcer, 95.1% for chronic active gastritis, 63% for gastric cancer, and the total detection rate of CP was 83.2%. The results show that gastric mucosal CP and peptic ulcer and chronic active gastritis are closely related to the bacteria may be one of the causes of the above diseases.