The following table or figure may be downloaded to PowerPoint for personal use in teaching and presentations. This feature is available to all subscribers to the journal.
You MUST read and follow the guidelines at Request to Reproduce AJR Content if you are distributing or using AJR content beyond academic use (limited distribution, non-revenue producing, or educational purposes).
(Downloading may take up to 30 seconds.
If the slide opens in your browser, select File -> Save As to save it.)
Click on image to view larger version.

Fig. 10A 53-year-old man with hypersensitivity pneumonitis. High-resolution
CT image shows extensive bilateral ground-glass opacities, poorly defined
small centrilobular nodules (straight arrows), and lobular areas
(curved arrows) of decreased attenuation and vascularity in right
middle lobe. These findings are characteristic of subacute hypersensitivity
pneumonitis.