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拜登确诊患前列腺癌 ,“格里森评分9”意味着什么?
Di Yi Cai Jing·2025-05-19 03:52

Core Points - Former President Biden has been diagnosed with malignant prostate cancer that has metastasized to the bones [1] - The Gleason score for Biden's cancer is 9, indicating a highly aggressive form of prostate cancer [2] - Despite the severity, the cancer appears to be responsive to hormone therapy, allowing for effective management of the disease [1][2] Medical Insights - Prostate cancer is the most common cancer among men in the U.S. and the second leading cause of cancer death [2] - The Gleason score is a grading system that assesses the aggressiveness of prostate cancer, with a score of 9 being classified as highly aggressive [2] - Factors such as blood prostate-specific antigen levels, imaging tests, and biopsy results are crucial for determining the cancer's behavior and optimal treatment [2] - The five-year relative survival rate for prostate cancer is approximately 98% [2] Treatment Considerations - Treatment plans for high-risk prostate cancer patients can be personalized and may include hormone therapy, chemotherapy, or radiation [2] - New hormone therapies and chemotherapy options have shown impressive efficacy in extending patient survival [2] Responses from Public Figures - Former President Trump expressed sadness over Biden's diagnosis and extended best wishes for a speedy recovery [4] - Vice President Harris also conveyed her support, highlighting Biden's resilience [4] - Former President Obama shared his concern and confidence in Biden's ability to overcome this challenge [5]