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Fig. 1D. 11-year-old boy with right testicular epidermoid cyst that
showed partially indistinct margin and lobulated contour on sonography.
Fat-suppressed contrast-enhanced T1-weighted MR image shows sharply marginated
low-signal-intensity mass without enhancement. Suppression of signal intensity
in portions containing high lipid content is noted. Adjacent vessel
(arrow) simulating enhancement is seen.