1. Objective To evaluate diagnostic value of the peripheral bronchiectasis sign (PBS) in diagnosis of lung tuberculoma.

2. For acute or chronic bronchitis and bronchiectasis, for cough and asthma with phlegm.

3. According to DSB images diagnosed bronchiectasis 11, bronchitis 5, bronchiectasis and bronchitis 15, Pulmonary tuberculosis 1, bronchiarctia 2 and normal 1.

4. Scans show multiple areas of bronchiectasis involving the upper and middle lobe, large ill-defined nodules , small centrilobular nodules and "tree-in-bud."

5. Cystic fibrosis causes about half of all bronchiectasis in the United States.

6. Lung abscess, empyema and subsequent bronchiectasis are relatively common complications.

7. Among the 27 patients with simple bronchiectasis, there were 12 ones with columned bronchiectasis, 8 with cystiform bronchiectasis, 5 with mixed bronchiectasis and 2 with chronic bronchitis.

8. To explore CT classificatory method of bronchiectasis, which can guide surgical treatment.

9. State the treatment of bronchiectasis infection from lung carbuncle in ulcerative carbuncle period, which gets satisfying clinical effect.

10. In the organizing phase, architectural distortion, traction bronchiectasis, cysts, and reticular opacities are seen.

11. Objective:To evaluate the value of conventional CT(CCT), high resolution CT(HRCT)and bronchography in the diagnosis of bronchiectasis, and to choose the optimal diagnostic method.

12. Conclusion: After chest radiography HRCT is the first choice valuable method for the diagnosis of bronchiectasis . It may reduce the need of bronchography in the diagnosis of bronchiectasis .

13. Purpose : To evaluate the value of inspiratory and expiratory HRCT in diagnosis for bronchiectasis.

14. Objective To explore clinical application of resection of lower lobe and lingular bronchus for left lung bronchiectasis.

15. Materials and methods: 150 patients with chronic cough(), sputum and hemoptysis in whom bronchiectasis was suspected underwent bronchography using nonionic or ionic agent respectively.

16. Conclusion The possible causes of obstinate emptysis in patients with bronchiectasis are mainly infections.

17. A centrilobular pattern of nodules is visible, associated with bronchial wall thickening, and mild bronchiectasis. Tree in bud is visible in many locations.

18. Objective: To research the effects of treating hemoptysis due to bronchiectasis and bronchography of selective filling bronchus with meglumine diatrizoate - Yunnan Baiyo colloidal solution.

19. Materials and Methods Chest film, conventional CT scanning, HRCT scanning and digital subtraction bronchography (DSB) were carried out in 42 patients with clinically-proved bronchiectasis.

20. It may occur in previously normal lungs or be superimposed on underlying bronchitis or other respiratory disease, e. g. bronchiectasis or carcinoma.

21. Results: The appearance of DSA is dilatation of supplying artery and shunt of bronchial artery and pulmonary circulation in patients with bronchiectasis and hemoptysis.

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22. Objective: To study HRCT findings and pathological basis of bronchiectasis complicated by pneumorrhagia .

23. Materials and Methods: HRCT was performed in 69 patients with bronchiectasis . 34 of them also had digital subtraction bronchography(DSB).