Evaluation of Computer-Aided Lung Nodule Detection Software in Thoracic CT for Riverain Technologies LLC

During the second reading session (concurrent read), the radiologist will be presented with a standard appearing CT with CADe marks placed and the vessel suppressed same slice with the vessel suppressed view as the intervention. The second image, vessel suppressed, will be grayed out until the radiologist move the mouse to the second panel. The radiologist will mark locations. These may or may not correspond to the locations of the CAD markers. As before, the radiologist will assign a level of suspicious to each mark and indicate the need, if any, of an additional diagnostic action (CT Follow-up, Contrast CT, PET-CT, or Biopsy).