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Lung Cancer Risk Calculator
Calculate pack-years and USPSTF lung cancer screening eligibility
Oncology Guidelines: According to USPSTF guidelines, annual low-dose CT (LDCT) screening for lung cancer is recommended for adults aged 50 to 80 years who have a 20+ pack-year smoking history and currently smoke or have quit within the past 15 years. Enter patient details below.
Smoking History Parameters Input
Calculation Results
⚠️ Not medical advice. For oncology, pulmonology, and clinical reference only. Lung cancer screening eligibility and low-dose CT ordering must be evaluated and supervised strictly by a qualified physician.