what causes hemorrhoids

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what causes hemorrhoids

• , also called piles, are vascular structures in the anal canal. In their normal state, .... This the vein walls to collapse and the to shrivel up. The success rate four years after .... " every gastroenterologist needs to know about common anorectal disorders". World J Gastroenterol. 15 (26 ): ...

• It is not known , but doctors often speak of several main ... Internal can only cause painless bleeding from the anus, while ...

• 47 Edit; 48 actually are, and the order of the article; 49 Semi- protected edit request on 29 April 2016; 50 Decline in quality over time; 51 External links modified; 52 Etymology. Sexually Transmitted. Shouldn't this category be removed, or else explained in the article, since .... Does anyone know if cycling ?

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• Upgrade to remove ads. are ? ... Upgrade to remove ads. Pathophysiology of ... of . Exact cause is unknown
• Rectal discharge is intermittent or continuous expression of liquid from the anus ( per rectum). ... mucous or purulent discharge, but, depending upon definition of rectal discharge is used, the following could be included: ... Rectal discharge has many , and may present with other symptoms: .... [edit].
• Anorectal varices are the dilation of collateral submucosal vessels due to backflow in the veins ... The shunting of blood and consequential increase of pressure through the collateral veins the varicosities. ... the initial diagnosis, allowing for a distinction between varices and , which would not have been ...
• are the of ? Constipation/straining, portal HTN, pregnancy. is an internal hemorrhoid? Hemorrhoid above the proximal dentate ...
• . Excessive pressure on the veins in the rectal/pelvic areas. --chronic straining w defecation --increased intra-abdominal pressure.
• are the of ? Exact cause unknown, probly due tp activities of chronic straining (constipation, diarrhea, prolonged siting and straining, ...
• Proctitis is an inflammation of the anus and the lining of the rectum, affecting only the last 6 inches of the rectum. Contents. [hide]. 1 Symptoms. 1.1 Sexually transmitted proctitis. 2 ; 3 Diagnosis; 4 Treatment; 5 References; 6 External links ... that may be present are anal warts, anal tears, fistulas, and .

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