Hemorrhoids involve the blood vessels that line the anus. Pressure on the walls of the rectum weakens the muscles that support the hemorrhoidal vessels. They then become enlarged and lose their support and result in a sac-like protrusion inside the rectal canal (called internal hemorrhoids)...
News media sound bites were ricocheting around the Internet last week suggesting that perhaps type 2 diabetes is an intestinal disorder... Read more »
Each year, thousands of people participate in several dozen walks around the country in an effort to raise money to cure type 1 diabetes. ... Read more »
In a recent story that I wrote for this blog, Rat research and media hype,I pointed out that rat research can be overtaken by media hype.... Read more »
Wouldn't it be nice if we could all be cured of our diabetes. Of course it would. But except for treatments involving major surgery --... Read more »
Source: ADAM Encyclopedia
Hemorrhoids are painful, swollen veins in the lower portion of the rectum or anus.Alternative NamesRectal lump; Piles; Lump in the rectum Causes,... Read more »
Source: Harvard Decision Guide
What Is It? A hemorrhoid is a bulging, distended vein in the area around the anus, the opening through which stool passes. This happens when pressure... Read more »
Source: ADAM Encyclopedia
Hemorrhoid surgery is the removal of swollen veins around the anus.See also: HemorrhoidsAlternative NamesHemorrhoidectomyDescriptionHemorrhoid... Read more »
Source: Harvard Decision Guide
What Is It? Normally, people have bowel movements at fairly regular intervals, and stool passes out of the body easily without much straining or... Read more »
A new pill has halted osteoporosis in an animal study, and may offer hope for humans as well, researchers have found. The medication prevents the... Read more »