Fig. 8

Rectal adenocarcinoma in a 33-year-old patient with chronic pelvic pain and rectal disorder with rectal bleeding, addressed for suspicion of endometriosis. a Sagittal, (b) coronal, and (c) axial T2-W MR images show a T2-hypointense focal wall thickening of the high rectum (thick arrows) with a T2-hypointense tumoral infiltration of the mesorectum (thin arrows). Note the absence of retrocervical deep infiltrating endometriosis. d Axial T1-W fat-suppressed contrast-enhanced MR image shows a moderately enhanced tumor (arrows)