BCG solution. Definition

Medical Definition: BCG solution

Form of biological therapy to treat skin cancer (non-invasive) bladder. The solution is made from a weakened form of the bacterium Mycobacterium bovis (bacillus Calmette-Guérin) that does not cause disease but stimulates the body's immune system. It uses a catheter to place the BCG solution into the bladder, where it is left for about two hours.

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