Proctitis
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Proctitis refers to acute or chronic inflammation of the lining of the rectum (rectal mucosa) it may be acute or chronic. When is involvesIf involvement extends to the rest of the wider colon, it is then termed proctocolitis.
Clinical presentation
Proctitis may have a range of clinical symptoms including:
- rectal bleeding
- rectal discharge
- faecal urgency
- painful defecation
- tenesmus
- crampy lower abdominal pain
Pathology
Aetiology
Proctitis may result from a number of pathologies:
- infection - infective proctitis
- gonococcal proctitis
- syphilitic proctitis 2
- viral
- CMV proctitis
- ischaemia - ischaemic proctitis
- radiation - radiation proctitis
- faecal impaction - stercoral proctitis
Radiographic features
CT
Usually tends to show diffuse thickening of the rectum.
Differential diagnosis
Possible differential considerations include:
- diffuse colonic malignancy affecting the rectum
See also
-<p><strong>Proctitis</strong> refers to inflammation of the lining of the rectum (rectal mucosa) it may be acute or chronic. When is involves the rest of the wider colon, it is then termed <a href="/articles/proctocolitis">proctocolitis</a>.</p><h4>Clinical presentation</h4><p>Proctitis may have a range of clinical symptoms including: </p><ul>- +<p><strong>Proctitis</strong> refers to acute or chronic inflammation of the lining of the <a title="Rectum" href="/articles/rectum">rectum</a> (rectal mucosa). If involvement extends to the rest of the wider colon, it is then termed <a href="/articles/proctocolitis">proctocolitis</a>.</p><h4>Clinical presentation</h4><p>Proctitis may have a range of clinical symptoms including: </p><ul>
-</ul><h4>Pathology</h4><h5>Aetiology</h5><p>Proctitis may result from number of pathologies</p><ul>- +</ul><h4>Pathology</h4><h5>Aetiology</h5><p>Proctitis may result from a number of pathologies:</p><ul>
-</ul><h4>Radiographic features</h4><h5>CT </h5><p>Usually tends to show diffuse thickening of the rectum</p><h4>Differential diagnosis</h4><p>Possible differential considerations include</p><ul><li>diffuse colonic malignancy affecting the rectum<ul>- +</ul><h4>Radiographic features</h4><h5>CT </h5><p>Usually tends to show diffuse thickening of the rectum.</p><h4>Differential diagnosis</h4><p>Possible differential considerations include:</p><ul><li>diffuse colonic malignancy affecting the rectum<ul>
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