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1. www.mayoclinic.org › diseases-conditions › prostateProstate cancer - Diagnosis and treatment - Mayo Clinic

   www.mayoclinic.org › diseases-conditions › prostate

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   Jun 14, 2024 · Gleason score is a scale used to evaluate the aggressiveness of prostate cancer cells based on how they differ from healthy cells. Learn how Gleason score is determined and what it means for your prostate cancer treatment options.

2. cancerimagingjournal.biomedcentral.com › articlesMRI-guided in-bore biopsy of the prostate – defining the ...

   cancerimagingjournal.biomedcentral.com › articles

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   6 days ago · Secondly, random sampling reveals clinically insignificant cancers (ciPCa), most frequently defined by the ‘Epstein’ criteria (Gleason Score 6 [3 + 3], less than 3 cores with cancer involvement, no core with cancer involvement ≥ 50% and a prostate-specific-antigen-density of < 0.15 ng/ml 2), which are unlikely to cause any symptoms in the patient’s lifetime, but might contribute to subsequent overtreatment once being diagnosed .

3. www.cancer.gov › types › prostateGenetics of Prostate Cancer (PDQ®) - NCI

   www.cancer.gov › types › prostate

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   Jun 27, 2024 · Gleason scores ranged from 5 to 10; two tumors had a Gleason score of 5; 22 tumors had a Gleason score of 6 or 7; and eight tumors had a Gleason score higher than 8. Sixty-seven percent (12 of 18) of the tumors were found to have perineural invasion, and 47% (9 of 19) had extracapsular invasion.

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   What is a good Gleason score?

   • Gleason scores ranged from 5 to 10; two tumors had a Gleason score of 5; 22 tumors had a Gleason score of 6 or 7; and eight tumors had a Gleason score higher than 8. Sixty-seven percent (12 of 18) of the tumors were found to have perineural invasion, and 47% (9 of 19) had extracapsular invasion.

   Genetics of Prostate Cancer (PDQ®) - NCI - National Cancer Institute

   www.cancer.gov/types/prostate/hp/prostate-genetics-pdq

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   What is a good Gleason score for prostate cancer?

   • The prostate cancers identified covered the spectrum of Gleason scores from less than 6 to greater than 8; however, they differed by gene: BRCA1 Gleason score less than 6; standardized incidence ratio (SIR), 3.50 (95% CI, 1.67–7.35) and Gleason score greater than 7; SIR, 1.80 (95% CI, 0.89–3.65).

   Genetics of Prostate Cancer (PDQ®) - NCI - National Cancer Institute

   www.cancer.gov/types/prostate/hp/prostate-genetics-pdq

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   What is a BRCA1 Gleason score?

   • BRCA1 Gleason score less than 6; standardized incidence ratio (SIR), 3.50 (95% CI, 1.67–7.35) and Gleason score greater than 7; SIR, 1.80 (95% CI, 0.89–3.65). BRCA2 Gleason score less than 6; SIR, 3.03 (95% CI, 1.24–7.44) and Gleason score greater than 7; SIR, 5.07 (95% CI, 3.20–8.02).

   Genetics of Prostate Cancer (PDQ®) - NCI - National Cancer Institute

   www.cancer.gov/types/prostate/hp/prostate-genetics-pdq

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5. www.amboss.com › us › knowledgeProstate cancer - Knowledge @ AMBOSS

   www.amboss.com › us › knowledge

   Jun 18, 2024 · Gleason score and grade groups are used to grade the metastatic potential of prostate adenocarcinoma based on gland-forming differentiation. Evaluation of tumor extent [21] [22] [33] mpMRI provides information on local tumor extent (e.g., tumor size and volume).

6. euoncology.europeanurology.com › article › S2588Mortality Risk for Patients with Biopsy Gleason Grade Group 1 ...

   euoncology.europeanurology.com › article › S2588

   5 days ago · Approximately 8% of patients with a prostate biopsy result of Gleason grade group (GGG) 1 have occult high-risk prostate cancer. Maintaining the “cancer” classification for GGG 1 for cases with >50% positive systematic biopsy cores or prostate-specific antigen >20 ng/ml may minimize the risk of mortality for these patients.

7. link.springer.com › chapter › 10Automated Classification of Prostate Cancer Severity Using ...

   link.springer.com › chapter › 10

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   Jun 28, 2024 · The Gleason score is a tissue-based prognostic marker for prostate cancer that suffers from variability, leading to inconsistencies and classification errors.

8. mdpi-res.com › d_attachment › lifeClinical Tools for Optimizing Therapeutic Decision-Making in ...

   mdpi-res.com › d_attachment › life

   Jun 30, 2024 · Preoperative Gleason scores increased significantly across risk categories, from an average of 6.21 in low-risk patients to 7.57 in high-risk patients.