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Dr Teoh Tiong Ann is a general surgeon practising at Mount Elizabeth Hospital, Singapore. He specialises in the treatment of colon and rectal cancers. He also treats anal conditions such as piles, fistulae (abnormal connections) and fissures (tears). Dr Teoh is also able to perform keyhole surgeries such as gall bladder removal, appendix removal, large intestine surgery, and endoscopic procedures such as gastroscopy and colonoscopy.
MBBS (S’pore), M.Med (Surgery) (S’pore), FRCS (Edin), FAMS
Appendicitis is often associated with sharp pain in the lower-right abdomen, but it may be less obvious at first. Learn where the pain starts, how it progresses, and when to seek prompt medical assessment.
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Blood in your stool can have many causes, from haemorrhoids to colorectal cancer. Learn what the bleeding may indicate and when it should be investigated.
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