Internal and External Hemorrhoids

Internal and External Hemorrhoids

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Internal hemorrhoids develop inside the anal canal. External hemorrhoids develop near the anal opening. Both types can occur at the same time.

Credits

ByHealthwise Staff
Primary Medical ReviewerAnne C. Poinier, MD - Internal Medicine
Adam Husney, MD - Family Medicine
Specialist Medical ReviewerKenneth Bark, MD - General Surgery, Colon and Rectal Surgery

Current as ofNovember 20, 2015

WebMD Medical Reference from Healthwise
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