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BCG (Bacillus Calmette-Guérin) therapy stands as a cornerstone in the treatment of non-muscle invasive bladder cancer, particularly for cases of high-grade tumors or carcinoma in situ (CIS). This immunotherapy approach utilizes a weakened form of the bacteria that causes tuberculosis to stimulate the body's immune response against cancer cells within the bladder lining. BCG treatment is typically administered through the insertion of a catheter into the bladder, where the BCG solution is instilled and allowed to remain for a specified period, often ranging from one to two hours. The immune response triggered by BCG therapy not only targets existing cancer cells but also helps prevent recurrence by promoting surveillance against future tumor growth, leading to improved long-term outcomes for many patients.
By UroPatient.comBCG (Bacillus Calmette-Guérin) therapy stands as a cornerstone in the treatment of non-muscle invasive bladder cancer, particularly for cases of high-grade tumors or carcinoma in situ (CIS). This immunotherapy approach utilizes a weakened form of the bacteria that causes tuberculosis to stimulate the body's immune response against cancer cells within the bladder lining. BCG treatment is typically administered through the insertion of a catheter into the bladder, where the BCG solution is instilled and allowed to remain for a specified period, often ranging from one to two hours. The immune response triggered by BCG therapy not only targets existing cancer cells but also helps prevent recurrence by promoting surveillance against future tumor growth, leading to improved long-term outcomes for many patients.