General and educational information only

This is general information and does not replace professional medical advice. It is not a diagnosis, symptom checker, personalised treatment recommendation or emergency service. Clinical guides describe recognised pathways, but suitability, risks, benefits and alternatives differ for each patient.

Online procedure information and digital acknowledgements do not replace an individual consent discussion. Follow the instructions provided by your treating clinician and hospital over general website information. You may ask questions or reconsider before a procedure.

Do not wait for a website response if symptoms are severe, sudden or rapidly worsening. Contact emergency services or attend an appropriate emergency facility.