To observe the changes of antral motor function and electrogastrography of 12 dogs and 30 patients with duodenal ulcer after highly selective vagotomy and mucosal antrectomy.Results: in an empty stomach, the preoperative and postoperative antral pressure value of dogs was similar, but the antral action potential frequency of dogs was slower after operation than that before operation. After injection of pentagastrin, whether before or after operation, the antral pressure value and action potential frequency of dogs were similar in the two groups. In an empty stomach, the electrogastrography frequency of patietns with duodenal ulcer was decreased after operation than that before operation, but their value of electrogastrography was similar, and after taking food, their preoperative and postoperative value and frequency of electrogastrography were significantly higher than that before taking food. But, whether before or after operation, there wasn’t significant diffence in them.Conclusions: there wasn’t changes of antral motor function and electrogastrography in dogs and patients with duodenal ulcer after highly selective vagotomy and mucosal antrectomy.
Citation： Wen Yayuan,Wang Daike,Liu Baohua,et al.. EFFECT OF HIGHLY SELECTIVE VAGOTOMY AND MUCOSAL ANTRECTOMY ON ELECTROGASTROGRAPHY. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 1998, 5(3): 159-160. doi: Copy