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残胃贲门癌的发病率并不低,残胃切除后,对患者的营养状态影响较大,为了研究在切除胃的主要血管后,即残胃贲门胃底切除余胃食管再吻合术后,余胃生机状态,我们进行了该项研究。选杂种犬60只,分成BⅠ式及BⅡ式两组各30只犬行胃大部切除术。存活犬在20周后,再行贲门胃底切除,余胃食管吻合术。对存活犬的余胃及余胃食管吻合口的血液循环的建立及愈合过程进行病理学检查。结果:第1次手术后死亡:BⅠ组:6/30,存活24/30:BⅡ组:8/
The incidence of gastric cancer is not low, after resection of the stomach, the nutritional status of the patient has a greater impact, in order to study after resection of the main vessels of the stomach, that is, residual gastrectomy gastric fundus resection gastroesophageal re-anastomosis, The rest of the stomach was in a state of vitality. We conducted this study. Sixty mixed-breed dogs were selected and divided into two groups, the BI and BII groups, with 30 dogs each undergoing subtotal gastrectomy. After 20 weeks of surviving dogs, re-stomach gastrectomy and gastroesophageal anastomosis were performed. The pathological examination was performed on the establishment of the blood circulation of the surviving dogs and on the gastroesophageal anastomosis and the healing process. Results: Death after the first operation: BI group: 6/30, survival 24/30: BII group: 8/