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Fig. 1C 51-year-old man with mucinous adenocarcinoma arising from
fistula in ano. Coronal fat-suppressed contrast-enhanced T1-weighted MR image
(930/10; 350 x 350 mm field of view; 256 x 256 matrix; 7-mm
section thickness; 1.4-mm intersection gap) shows meshlike enhancing areas
(arrowheads) and lymphadenopathy of left internal iliac node
(white arrow). Severe stenosis of rectum (black arrow) is
evident.