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Internal hemorrhoids develop inside the anal canal.
External hemorrhoids develop near the anal opening. Both types can occur at the
ByHealthwise StaffPrimary Medical ReviewerAnne C. Poinier, MD - Internal MedicineSpecialist Medical ReviewerKenneth Bark, MD - General Surgery, Colon and Rectal Surgery
Current as ofNovember 14, 2014
Current as of:
November 14, 2014
Anne C. Poinier, MD - Internal Medicine & Kenneth Bark, MD - General Surgery, Colon and Rectal Surgery
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