Fig. 3From: MRI and CT of anal carcinoma: a pictorial reviewA 57-year-old woman undergoing abdomino-pelvic MDCT for unrelated reasons. Post-contrast axial (a) and coronal reformatted (b) detailed images of the anorectal region identify an unexpected 2-cm right-sided enhancing anal nodule. Subsequent clinical and bioptic assessment confirmed poorly symptomatic ulcerated SCACBack to article page