The applications of bronchial pulmonary artery angioplasty in elderly patients with central lung cancer / 中国基层医药

Objective To study the effectiveness of bronchial pulmonary artery angioplasty in elderly patients with central lung.Methods 78 elderly patients with central lung were randomly divided into two groups,the control group(n=39) and the observation group(n=39).The patients in the control group were operated through pneumonectomy,while the observation group was operated through bronchial pulmonary artery angioplasty.1,3,5-year survival rates were compared.Incidence of postoperative complications were counted.The changes in pulmonary func-tion after 3 months were determined.Results The survival rates in the control group were 66.7%(26/39),46.2%(18/39),30.8%(12/39) and 79.5%(31/39),56.4%(22/39),38.5%(15/39) in the observation group.The survival rates of the observation group were significantly higher (χ2 =6.17,7.06,4.82,all P0.05) between the two groups before treatment about FVC,PEF and FEV1.After treatment,FEV1,FVC,PEF were significantly improved (t=5.92,7.92,4.11,7.01,5.99,6.82,all P<0.01).The degree of improvement in the observation group was higher than that of the control group (t=2.84,2.77,3.28,all P<0.05).Conclusion Bron-chial pulmonary artery angioplasty has significantly fewer complications,can be further improved lung function in eld-erly patients with central lung cancer.

The influence of the operation through tubular stomach plus mechanical anastomosis on the life quality of patients with esophageal cancer / 中国基层医药

Objective To study the influence of the operation through tubular stomach plus mechanical anastomosis on the life quality of patients with esophageal cancer.Methods Seventy patients with esophageal cancer were treated by operation,tubular stomach plus mechanical anastomosis were used.They were followed up for six months.The quality of life was evaluated.Results The average time for the operation was 120 min and the average amount of bleeding was 291.3ml.Compared with before surgery,there was significant difference in emotion,activity,sleep and diet ( P ＜ 0.05 ).Conclusion The operation through tubular stomach plus mechanical anastomosis could significantly improve the quality of life of patients with esophageal cancer.

Discussion about development modes of biomedical engineering in military hospital / 医疗卫生装备

Based on the subject classification of biomedical engineering in military hospital,the development modes of the discipline are discussed in this paper.