My rectal stump was something I never gave a thought about. It was there in case I wanted to undergo reversal.
Well.... there's a whole lot more to it.
About 2 years post-op, my stump began bleeding, and I was pooping out blood. Not a huge amount, but enough to get my attention. I visited my most excellent gastroenterologist. He inspected the stump with a scope. Explained I had inflammation from diversion proctitis. OK. What to do about it? Suppositories. Mesalamine suppositories, 1000 mg. I would insert one before bed for 30 days. OK.
After the first one, bleeding stopped. I took all 30, and Mr. Rectum behaved himself... for 2 weeks. Slowly, the bleeding resumed. I could hold it during the day. But sleeping, I'd get leaks. So I borrowed some of my wife's pads. Work great.
I was dismayed. What the hell? So I began researching the rectal stump.
Diversion proctitis or disuse/diversion colitis.
The piece of colon and rectum that make up the rectal stump need stool. Stool provides short-chain fatty acids and helps maintain a healthy microbiome. Since stool is diverted through a stoma, eventually the rectal stump becomes inflamed. Nearly all patients with a rectal stump develop inflammation. Some suffer no symptoms.
Can you just "let it go?" Some patients experience enough blood loss to become anemic. The rectal stump can become ulcerative. In rare cases, cancer can develop. Complicating it all are underlying conditions like IBD, UC, and CD. Quality of life is negatively affected.
What to do? Reversal will restore stool to the area, and inflammation will cease. Barbie butt surgery. J pouch. Medicine can be used with limited long-term effect.
Patients with rectal stumps should undergo regular endoscopic surveillance. Usually a colonoscopy to monitor for dysplasia or cancer.
Welp.... there's no way I'm having Barbie butt surgery. Or reversal. My blood leakage is not too bad. I'm going to ask my most excellent gastroenterologist if I could take mesalamine suppositories until the blood leakage ceases. Stop using the medication. Then wait until it starts up again and use the medicine again. If that's not feasible, I'm just gonna live with it and get used to a pad.