It used to be that radiation therapy for prostate cancer involved weeks or months of repeat visits to a clinic for treatment. Today that's not necessarily true. Instead of giving small doses (called fractions) per session until the full plan is completed, radiation delivery is moving toward high-dose fractions that…

Could imaging scans replace biopsies during prostate cancer screening?
Abnormal results on a prostate-specific antigen (PSA) screening test for cancer are typically followed by a systematic biopsy. During that procedure, doctors use a long needle to extract roughly a […]
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