Ad
related to: hard lump in anus
Search results
Results from the WOW.Com Content Network
Perianal hematoma are caused by the rupture of a small vein that drains blood from the anus. [4] This rupture may be the result of forceful or strained bowel movement, anal sex or caused by heavy lifting, coughing or straining. Once the rupture has formed, blood quickly pools within a few hours and, if left untreated, forms a clot.
The anus is the site of potential infections and other conditions, including cancer (see anal cancer). [4] With anal sex, the anus can play a role in sexuality. Attitudes toward anal sex vary, and it is illegal in some countries. [5] The anus is often considered a taboo part of the body, [5] and is known by many, usually vulgar, slang terms.
These hard lumps irritate the rectum and lead to the formation of these ulcers. It results in fresh bleeding per rectum (i.e. hematochezia ). These ulcers may be seen on imaging, such as a CT scan but are more commonly identified using endoscopy , usually a colonoscopy . [ 1 ]
Anal cancer is a cancer which arises from the anus, the distal opening of the gastrointestinal tract. [1] Symptoms may include bleeding from the anus or a lump near the anus. [1] Other symptoms may include pain, itchiness, or discharge from the anus. [1] A change in bowel movements may also occur. [1]
Anorectal abscess (also known as an anal/rectal abscess or perianal/perirectal abscess) is an abscess adjacent to the anus. [1] Most cases of perianal abscesses are sporadic, though there are certain situations which elevate the risk for developing the disease, such as diabetes mellitus, Crohn's disease, chronic corticosteroid treatment and others.
Dyssynergic defecation causes high pressure in the rectum and in the anal canal, [1] which causes lengthening [1] and compression of the rectal tissues, which in turn leads to ischema of the mucosa. [8] There is also a shearing movement of the rectum against the pelvic floor muscles. [8] In the long term this leads to repeated mucosal damage. [8]
Doctors uses a variety of tools and techniques to evaluate the type of anorectal disorder, including digital and anoscopic investigations, palpations, and palpitations.The initial examination can be painful because a gastroenterologist will need to spread the buttocks and probe the painful area, which may require a local anesthetic.
It is a hardening of feces into lumps of varying size and may occur anywhere in the intestinal tract but is typically found in the colon. It is also called appendicolith when it occurs in the appendix and is sometimes concurrent with appendicitis. [1] They can also obstruct diverticula. It can form secondary to fecal impaction.
Ad
related to: hard lump in anus