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2. Hemorrhoidal artery embolization - Wikipedia

   en.wikipedia.org/wiki/Hemorrhoidal_artery_emboli...

   Hemorrhoidal artery embolization (HAE, or hemorrhoid artery embolization) is a non-surgical treatment of internal hemorrhoids. [ 1 ] The procedure involves blocking the abnormal blood flow to the rectal (hemorrhoidal) arteries using microcoils and/or microparticles to decrease the size of the hemorrhoids and improve hemorrhoid related symptoms ...

3. Hemorrhoid - Wikipedia

   en.wikipedia.org/wiki/Hemorrhoid

   Hemorrhoids are also more common during pregnancy. [3] Diagnosis is made by looking at the area. [3] Many people incorrectly refer to any symptom occurring around the anal area as hemorrhoids, and serious causes of the symptoms should not be ruled out. [2] Colonoscopy or sigmoidoscopy is reasonable to confirm the diagnosis and rule out more ...

4. Transanal hemorrhoidal dearterialization - Wikipedia

   en.wikipedia.org/wiki/Transanal_hemorrhoidal_de...

   Hemorrhoids are fed by arteries and drained by veins. The arterial blood supply is based on the superior rectal (hemorrhoidal) artery. Just as veins in the leg weaken and become prominent, hemorrhoidal veins also may become varicose, resulting in internal hemorrhoids or “piles”. Internal hemorrhoids are divided into four grades.

5. How to Get Rid of Hemorrhoids at Home—Plus When to ... - AOL

   www.aol.com/lifestyle/rid-painful-hemorrhoids...

   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 ...

6. Woman, 33, shares 5 colon cancer symptoms she dismissed: 'I ...

   www.aol.com/news/woman-33-shares-5-colon...

   Oda assumed it was due to hemorrhoids. She noticed darker colored blood, rather than bright red blood. When it comes to colon cancer, the color of blood a person sees after a bowel movement ...

7. Human anus - Wikipedia

   en.wikipedia.org/wiki/Human_anus

   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 ...