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Web of Proceedings - Francis Academic Press
Web of Proceedings - Francis Academic Press

Study on the Application Effect of Radiology in Diagnosis of Pulmonary Tumors

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DOI: 10.25236/isbsbh.2020.022

Author(s)

Xiaoning Luo, Zhixin Hu

Corresponding Author

Xiaoning Luo

Abstract

Objective: To analyze the effect of radiotherapy in the diagnosis of lung tumors. Methods: The clinical data of 120 patients with suspected lung tumors admitted from January 2019 to December 2019 were retrospectively studied. All the 120 patients were diagnosed by X-ray irradiation combined with CT scanning, and the diagnostic results of the patients were verified by laboratory sputum exfoliative cell examination combined with fibrobronchoscopy. Then, observe the diagnostic accuracy of these patients using X-ray irradiation combined with CT scanning. Results: 120 patients with suspected lung tumor were diagnosed as lung tumor by sputum exfoliative cell examination and fiberoptic bronchoscopy. Among them, 34 patients were diagnosed with benign tumors, 65 patients were diagnosed with malignant tumors (30 patients were diagnosed with central lung cancer, 25 patients were diagnosed with peripheral lung cancer, 10 patients were diagnosed with metastatic lung cancer). The results of X-ray irradiation combined with CT scan showed that there were 34 patients with benign tumors and 65 patients with malignant tumors (31 patients with central lung cancer, 25 patients with peripheral lung cancer and 9 patients with metastatic lung cancer). By comparing X-ray irradiation with CT scan and sputum exfoliative cell examination with fiberoptic bronchoscopy, we can see that the diagnostic coincidence rate of benign lung tumor is 100%, and that of malignant lung tumor is 99.2%. Conclusion: radiation technology has the advantages of low cost, fast examination speed, noninvasive, high detection rate and accuracy in the diagnosis of lung tumor. It is a safe and effective diagnostic method with high clinical application value

Keywords

Lung tumor, Radiation technology, Application value