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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]
When you have hemorrhoidal bleeding, the blood will be bright red, since hemorrhoids are at the end of the anal canal. “The bleeding in and of itself is just a very small fraction of the puzzle.”
The terms dermatitis and eczema are sometimes used synonymously. [1] [14] However the term eczema is often used to specifically mean atopic dermatitis (also known as atopic eczema). [15] [7] Terminology might also differ according to countries. In some languages, dermatitis and eczema mean the same thing, while in other languages dermatitis ...
Atopic dermatitis (AD), also known as atopic eczema, is a long-term type of inflammation of the skin. [2] Atopic dermatitis is also often called simply eczema but the same term is also used to refer to dermatitis, the larger group of skin conditions. [2] [5] Atopic dermatitis results in itchy, red, swollen, and cracked skin. [2]
Poison ivy. What it looks like: Poison ivy is a type of allergic contact dermatitis that is caused by the oil (urushiol oil) in the poison ivy plant, explains Karan Lal, D.O., M.S., F.A.A.D ...
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 ...
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Rectal bleeding refers to bleeding in the rectum, thus a form of lower gastrointestinal bleeding.There are many causes of rectal hemorrhage, including inflamed hemorrhoids (which are dilated vessels in the perianal fat pads), rectal varices, proctitis (of various causes), stercoral ulcers, and infections.