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Hemorrhoids (or haemorrhoids), also known as piles, are vascular structures in the anal canal. [7] [8] In their normal state, they are cushions that help with stool control. [2] They become a disease when swollen or inflamed; the unqualified term hemorrhoid is often used to refer to the disease. [8]
In part owing to its exposure to feces, a number of medical conditions may affect the anus, such as hemorrhoids. [3] 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]
He lists anal fissures, which are tears or cuts in the anus, as well as hemorrhoids, which are dilated veins in the rectum or anus that can cause discomfort, itching and even bleeding.
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.
Internal hemorrhoids are inside your anus and painless but can cause bleeding during bowel movements. External hemorrhoids occur when hemorrhoids are pushed just outside of the anal opening. When ...
Hemorrhoids are inflamed, swollen veins around your anus or in your lower rectum, according to the National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). Typically, external ...
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