Fig. 13From: Pelvi-perineal flap reconstruction: normal imaging appearances and post-operative complications on cross-sectional imagingRecipient site complications. a CECT showing an enterocutaneous fistula in a patient following APE, anterior exenteration and IGAP flap reconstruction—oral contrast is seen tracking to the skin surface and pockets of gas are noted in the soft tissues (arrow). b Sagittal STIR MRI in a different patient who underwent APE and VRAM flap reconstruction for rectal cancer shows the presence of high signal perineal sinus tracts around the flap (arrows)Back to article page