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Fig. 1B. Postcontrast fat-saturated axial images of 75-year-old man
with nasopharyngeal cancer. Volumetric interpolated breath-hold examination
image (TR/TE, 4.3/2.0; flip angle, 15°) (A) and spin-echo
T1-weighted image (502/17.0) (B) of nasopharynx show tumor involving
both sides of nasopharynx (arrows). Both images were scored as
excellent quality with minimum degradation by artifacts. Tumor is well
delineated on both; these images were scored as 5 for all items.