经内窥镜用低能量激光照射病变区治疗溃疡病的效果已无疑义,但是治疗十二指肠球部特别是球后部溃疡的操作技术比较困难;于是采用激光照射血液的方法,通过血液作用于植物神经系统,促进溃疡愈合。 作者观察了十二指肠溃疡加重期患者105例,男77例,女28例,年龄18～53岁,溃疡直径0.3 Endoscopic low-energy laser irradiation of the diseased area for the treatment of ulcer disease has no doubt the effect, but the treatment of duodenal bulb, especially after the ball ulcer operation is more difficult; so using laser irradiation of blood through the blood Role in the autonomic nervous system, promote ulcer healing. The authors observed 105 cases of duodenal ulcer exacerbation, 77 males and 28 females, aged 18 to 53 years old, ulcer diameter 0.3