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Treatment for proctitis varies depending on severity and the cause. For example, the physician may prescribe antibiotics for proctitis caused by bacterial infection. If the proctitis is caused by Crohn's disease or ulcerative colitis, the physician may prescribe the drug 5-aminosalicyclic acid (5ASA) or corticosteroids applied directly to the ...
Proctocolitis has many possible causes. Common infectious causes of proctocolitis include Chlamydia trachomatis, LGV (Lymphogranuloma venereum), Neisseria gonorrhoeae, HSV, and Helicobacter species. It can also be idiopathic (see colitis), vascular (as in ischemic colitis), or autoimmune (as in inflammatory bowel disease). [citation needed]
Paraproctitis is a purulent inflammation of the cellular tissues surrounding the rectum. [1] The most frequent cause is penetration of bacterial flora from the rectum into the surrounding cellular tissues, which may occur through an anal fissure.
In patients with HIV, infections may be more frequent, may cause prolonged bouts of dirty brown diarrhea, and may be more commonly associated with bacteremia and antibiotic resistance. In participants of unprotected anal intercourse, campylobacteriosis is more localized to the distal end of the colon and may be termed a proctocolitis .
The rectal syndrome (lymphogranuloma venereum proctitis, or LGVP) arises if the infection takes place via the rectal mucosa (through anal sex) and is mainly characterized by proctocolitis or proctitis symptoms. [12] The pharyngeal syndrome is rare. It starts after infection of pharyngeal tissue, and buboes in the neck region can occur ...
Commonly the embolism is caused by atrial fibrillation, valvular disease, myocardial infarction, or cardiomyopathy. [ citation needed ] In addition, ischemic colitis is a well-recognized complication of abdominal aortic aneurysm repair, when the origin of the inferior mesenteric artery is covered by the aortic graft.
The Proteus penneri group of bacteria was named in 1982. It reclassified a group of strains formerly known as Proteus vulgaris biogroup 1. [6] In 1978, Brenner et al. showed through DNA hybridization studies that P. vulgaris was a heterogenous species. [7]
When it occurs in the rectum it may be termed colitis cystica profunda, or termed proctitis cystica profunda. Some consider this synonymous, or closely related to solitary rectal ulcer syndrome , a consequence of internal rectal intussusception .