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.


Figure 3


Fig. 1C —75-year-old man with prostate cancer. Hydrogen-1 MR spectroscopy from a voxel of nonmalignant peripheral zone on right (signal-to-noise ratio [SNR] = 4) (C) is compared with a spectrum from malignant peripheral zone nodule on left (SNR = 3) (D). Gray line shows data and black line represents fit using LCModel (Stephen Provencher, Inc.) (both smoothed for display using 5-point weighted average). Increase in choline (Cho) (3.2 ppm) and decrease in citrate (Cit) (2.6 ppm) are seen in D compared with C. In C, Cho/Cit ratio is 0.31; in D, 0.45. AU = arbitrary units.