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Parenteral nutrition is known as PN or total parenteral nutrition (TPN). It is an alternative way of providing a patient with nutrition when the gut does not work or is inaccessible
Sometimes a medicine is prescribed in a way that is not covered by its UK product licence. This information explains what ‘unlicensed’ and ‘off label’ mean and why some medicines are used in this way.
Ureteric stents are inserted for many reasons but the commonest are blockage of the ureter (the tube draining urine from the kidney to the bladder) or as a prelude to lithotripsy (shockwave treatment) for a kidney stone.
Urethrolysis is an operation carried out to correct obstruction to passing urine after surgery for stress incontinence of urine (leakage of urine on coughing and sneezing).