Hemorrhoids are swollen and inflamed vascular structures or veins around the anus or in the lower rectum.
External hemorrhoids are located closer to the anal verge and are covered with squamous epithelium. It produces symptoms only when thrombosed or when they give rise to large skin tags which make hygiene difficult. Common symptoms are anal pain of acute onset and a palpable lump in the perianal area.
Internal hemorrhoids originate above the dentate line and are covered with rectal or transitional mucosa. It does not cause cutaneous pain. Prolapse of internal hemorrhoids may cause bleeding, mucus discharge, fecal soiling and anal pruritus.
RB Health is committed to support healthcare quality improvement through CME activities that help physicians stay updated with the latest developments in medicine. At the RB symposium held in Kuala Lumpur, two distinguished speakers gave their insights into the management of acid reflux and sore throat – two of the most common reasons for patients to visit their doctors.