Magnetic resonance imaging findings of carcinoma arising from anal fistula: A retrospective study in a single institution

Figure 6 Magnetic resonance images of a 64-year-old woman with mucinous adenocarcinoma show perirectal lymph node with irregular morphology measuring > 5 mm in the short axis. A: Fat-suppressed T2-weighted magnetic resonance imaging; B: Hyperintense on diffusion-weighted imaging; C and D: Heterogeneous enhancement on axial and sagittal dynamic contrast enhanced magnetic resonance imaging; E: Sagittal T2-weighted magnetic resonance imaging.