Hemorrhoids are good for you. They are cushions at the anal opening (where poop comes out). Hemorrhoids help regulate bowel control. When they become enlarged or engorged, much like healthy veins ...

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Internal hemorrhoids develop in the lower rectum and can cause painless rectal bleeding. The internal hemorrhoid may also fall through the anal opening while passing stool. Every person has ...

Hayden — Assistant Surgeon to Out-Patients, Massachusetts General Hospital. For record and address of author see "This Week's Issue", page 239. Select the format you want to export the citation of ...