What does proctitis mean?
Proctitis is inflammation of the rectum, the final section of the large intestine. It can produce rectal pain, bleeding, mucus discharge, and a frequent or urgent need to defecate. The condition has several possible causes, including infections, inflammatory bowel disease, and injury or inflammation following radiation treatment for cancer. Ulcerative proctitis is a form of ulcerative colitis that affects only the rectum. Proctitis should be distinguished from proctocolitis, which means that inflammation involves both the rectum and part of the colon. Although the word is primarily used by doctors and other healthcare professionals, it is also useful for anyone reading a medical report or learning how digestive disorders are named. The term comes from Greek roots referring to the anus or rectum and the suffix meaning inflammation.
nounProctitis is inflammation of the rectum, often causing rectal pain, bleeding, mucus discharge, and frequent or urgent bowel movements. It may result from infection, inflammatory bowel disease, radiation treatment, or other causes.
- Inflammation of the rectum, sometimes accompanied by pain, bleeding, mucus in the stool, and changes in bowel habits.
"A diagnosis of ulcerative proctitis explained her frequent discomfort and small amounts of blood in her stool."
"The doctor suspected proctitis after examining the patient's inflamed rectal tissue."
"Radiation proctitis can develop months or years after pelvic radiation therapy."
The plural is used mainly in medical and academic writing.
"The study compared the symptoms of two proctitides."
Proctitis is often described by where it occurs, but its causes can range from infections and inflammatory bowel disease to radiation treatment.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does proctitis come from?
Proctitis was formed in the 19th century from Greek proktos, meaning anus or rectum, combined with the suffix -itis, meaning inflammation. The same Greek root also underlies words such as proctology, proctoscope, and proctoscopy, all concerned with the study or examination of the rectum and anus.
How proctitis is actually used
This is a medical term used mainly in clinical contexts. The shorter term rectal inflammation is more accessible in general writing.
Easily confused with proctitis
Proctitis refers specifically to inflammation of the rectum, whereas proctocolitis denotes inflammation extending from the rectum into the colon.