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. 7A —Diffusion-weighted imaging (DWI) performed during
free-breathing of 65-year-old man with rectal cancer. Thin-partition DWI can
be achieved using free-breathing technique. In this example, axial image with
b value of 750 s/mm2 (B) is displayed using inverted gray
scale; image shows areas of restricted diffusion corresponding to area of
rectal tumor (arrows) and 4-mm mesorectal lymph node
(circles). Thinner slice partition allows multiplanar reformats for
anatomic localization. Addition perirectal nodes (arrowheads,
D) are also visible on sagittal reformatted image (D). Note
corresponding features on T2-weighted MRI (A).
