Posted 3/30/2016 11:49 AM (GMT -7)
I suffered from radiation proctitis following 37 sessions of RT.
Wasn't terribly bad but had all the symptoms you describe, pressure/urgency, occasional bleeding and a bit of mucus leakage.
After a year or so, I had a colonoscopy which confirmed the proctitis and had a number of spots zapped with diathermy. Has now completely cleared up. No bleeds or leakage since then.