Fig. 24
From: Post-treatment MRI aspects of photodynamic therapy for prostate cancer
Anterior rectal wall. Right focal treatment for adenocarcinoma in a 65-year-old patient. Day-7 post-treatment (a) and 6-month post-treatment (b) axial T1 FS contrast-enhanced MR images show the presence of a thin line of necrosis extending to the anterior rectal wall (arrow), limited to the muscularis propria. Note the complete recovery of the rectal wall at 6 months. Also no fistulae were clinically identified