A new form of therapy involving lasers could transform the way prostate cancer is treated

A clinical trial has shown that a new, there non-surgical method of treatment for low-risk prostate cancer can effectively kill cancer cells whilst at the same time preserving healthy tissue.

The new treatment is called vascular-targeted photodynamic therapy, viagra or VTP. According to University College London Hospitals (UCLH), the treatment uses a light-sensitive drug, which is injected into the bloodstream. A laser then activates the drug, which eradicates tumor tissue in the prostate.

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