Calculate the malignancy risk of a nodule based on the Swensen/Mayo calculator and see how this risk changes with High or Moderate Level test results from EarlyCDT—Lung.

Or use the smoking risk calculator here to see how EarlyCDT—Lung results can be used for general risk assessment.

Let’s get started…

Swensen/Mayo Nodule Malignancy Risk Calculator

The ACCP guidelinesa recommend assessing the risk of malignancy of a pulmonary nodule with the Swensen/Mayo nodule malignancy risk calculatorb or similar.

Calculate lung cancer risk below:


*Note: The Swensen/Mayo nodule malignancy risk calculator is not recommended for patients with any history of lung cancer or a history of another cancer within the last 5 yearsb.

a) Gould MK, et al. Chest 2013; 143(5):e93S-e120S.
b) Swensen SJ, et al. Arch Intern Med. 1997; 157:849-855.
c) Massion PP, et al. J Thorac Oncol. 2017; 12(3):578-584.

Last updated: June 30, 2017
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