The first full weekend of the 2015 NCAA Tournament wrapped up Sunday with 16 teams punching their tickets to the Sweet 16. [ View the complete bracket-PDF ].
A solitary pulmonary nodule is a round or oval spot (lesion) in the lungs that is seen with a chest x-ray or CT scan.
Pulmonary nodules can be categorized as solid larger pulmonary nodules (10-30 mm in diameter), solid subcentimeter nodules (those â¤10 mm in diameter), and sub-solid nodules (including ground-glass and part-solid nodules).