Atelectasis (pronounced at-uh-LEK-tuh-sis) is a term for the partial or complete collapse of the small airways in the lungs. Atelectasis can be due to tumors growing in lung tissue or an airway.

This is a paint.net filetype plugin for loading SVG (Scalable Vector Graphics) and its compressed variant SVGZ files. SVG files can be rendered as a flat image or each element/group on a separate ...