Evaluation of the Lung Nodule Sensitivity of Stationary Chest Tomosynthesis in Patients With Known Lung Nodules

"The study scan, s-DCT, will be performed within two weeks of his/her clinical evaluations by chest CT and CR. There cannot be any intervening therapies or procedures (i.e. biopsy or excision of lesions) done in between the SOC imaging and the s-DCT. In the event that CRs are not included in the SOC imaging or are unusable (outside of acceptable window or poor quality), the scout image acquired by CT will be used in place of a CR.~Images will be acquired by a trained radiologist technologist. The technologist will comfortably position the patient in the supine position on the imaging table. Then, all patients will have a breath held s-DCT scan in an anterior-posterior direction."