ObjectiveTo investigate the clinical effect of bronchoscopy on respiratory tumor. MethodsA total of 60 patients with respiratory tumor admitted to our hospital from January 2012 to June 2018 were selected as subjects, including 26 patients with benign tumor and 34 patients with malignant tumor. Patients were treated with bronchoscopic interventional therapy. the forced expiratory volume in 1 second (FEV1), the forced vital capacity (FVC), respiratory tract stenosis segment diameter and shortness of breath index before and after treatment were compared on patients with benign tumor and malignant tumor, and the one-year survival rate on patients with malignant tumor was calculated. ResultsAll the tumor tissues were removed on 26 patients with benign respiratory tumor, and the patient′s dyspnea, chest tightness, shortness of breath and other symptoms were disappeared after operation. One month after operation, the patients′ FEV1, FVC, respiratory tract stenosis segment diameter and shortness of breath index were all better than those before treatment, and the difference was statistically significant (P＜0.05). On patients with respiratory malignant tumor, 30 cases were markedly effective, 3 cases were effective, and 1 case was ineffective. One month after operation, the patients′ FEV1, FVC, respiratory tract stenosis segment diameter and shortness of breath index were all better than those before treatment, and the difference was statistically significant (P＜0.05). The one-year survival rate was 47.06% (16/34). ConclusionThe clinical effect of bronchoscopy on patients with respiratory tumor is significant, which can effectively relieve symptoms and improve ventilation condition.

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