ArticleCanadian respiratory journal2025
Thoracic CT Screening in a Population With Unidentified Lung Cancer Risk Factors: Does It Facilitate the Early Diagnosis of Lung Cancer?
Article in Canadian respiratory journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
Background: Lung cancer is the predominant cause of cancer-related mortality globally. Computed tomography (CT) scanning is employed to enhance the early diagnosis of lung cancer by screening for risk factors. This study aimed to examine the impact of CT scanning on the incidence of lung cancer detection in a group with unidentified risk factors for the disease. Methods: Data from two patient cohorts were analyzed: the "study group," comprising individuals with a CT-detected pulmonary nodule of ≥ 8 mm and unknown lung cancer risk factors, and the "control group," consisting of individuals with a pulmonary nodule of ≥ 8 mm identified by CT scan due to known lung cancer risk factors. Results: No significant difference was seen between the groups regarding malignancy frequency ( Conclusions: The incidence of lung cancer in pulmonary nodules measuring ≥ 8 mm is not influenced by the presence of lung cancer risk factors.
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