The instillation or other administration of drugs into the bladder, usually to treat local disease, including neoplasms.

Synonyms: Intravesical Injections, Intravesical Instillations, Injections, Intravesical, Drug Administrations, Bladder, Administration, Intravesical Drug, Intravesical Administrations, Intravesical Instillation, Intravesical Drug Administrations, Administration, Bladder Drug, Instillation, Intravesical, Intravesical Drug Administration, Bladder Drug Administrations, Intravesical Administration, Bladder Instillation, Instillations, Bladder, Administrations, Intravesical, Administrations, Bladder Drug, Administrations, Intravesical Drug, Injection, Intravesical, Instillations, Intravesical, Drug Administrations, Intravesical, Bladder Instillations, Bladder Drug Administration, Drug Administration, Intravesical, Drug Administration, Bladder, Administration, Intravesical, Intravesical Injection, Instillation, Bladder