External Hemorrhoids
This photo shows bulging hemorrhoids. Blood clots have formed (called thrombosed external hemorrhoids), making the hemorrhoids large, painful, and swollen.
DR LARPENT/G.R.E.H.G.E.P./SCIENCE PHOTO LIBRARY
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This photo shows bulging hemorrhoids. Blood clots have formed (called thrombosed external hemorrhoids), making the hemorrhoids large, painful, and swollen.
DR LARPENT/G.R.E.H.G.E.P./SCIENCE PHOTO LIBRARY