The predictive value of spirometry. Identifying patients at risk for lung cancer in the primary care setting.
Spirometry can predict lung health and monitor disease and response to therapy. This noninvasive test can and should be done regularly by primary care providers. It can identify patients at risk for lung cancer as well as heart attack and stroke. Patients with abnormal spirometric findings can be warned that airflow obstruction has begun, which may provide the motivation to quit smoking. Abnormal spirometry measurements correlate with all-cause mortality. Approaches to early diagnosis of lung cancer continue to expand. For example, use of the new fluorescent bronchoscope can increase diagnostic accuracy in lung cancer by highlighting lesions that are malignant or likely to be malignant. For now, however, identification of airflow obstruction with spirometry and follow-up with sputum cytology provide the widest benefit.
Petty
T L
TL
Department of Internal Medicine, University of Colorado School of Medicine, Denver, USA.
D005194:Family Practice; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications / Q000175:diagnosis / Q000503:physiopathology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000209:etiology / Q000503:physiopathology / Q000517:prevention & control; D011237:Predictive Value of Tests; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects; D013147:Spirometry