Figure 3
From: Magnetic resonance imaging and endorectal ultrasound for diagnosis of rectal lesions
Anal cancer with invasion of the intersphincteric space, external anal sphincter (arrow) and metastasis in the inguinal lymph node (arrowhead). Examination with a 1.5-T pelvic phased array coil. Axial T1- (A), T2- (C) and T1-weighted with fat suppression post-gadolinium-enhanced images (D). Sagittal T2- (B) and T1-weighted images with fat suppression post-gadolinium-enhanced images (E).