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. 3C. —Lower pulmonary lobe in 31-year-old man with pulmonary nodules. Curved multiplanar reformatted ECG-gated CT images (A and C) with segmental separations (white lines) and corresponding subtraction images (B and D, respectively) of lower pulmonary lobe emphasize difference between pulmonary structures during cardiac R-R intervals with minimal and maximal shift. In both lower lobes, structural shift is most significant in segments 6 and 8 situated alongside major pulmonary fissures, whereas additional significant shift is detected in left segment 10, which is located directly adjacent to thoracic aorta. Black lines delineate pulmonary fissures.