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  2. PI-RADS - Wikipedia

    en.wikipedia.org/wiki/PI-RADS

    A similar paper in European Radiology found that when correlated with histopathology, PI-RADS v2 correctly identified 94-95% of prostate cancer foci ≥0.5 mL, but was limited for the assessment of GS ≥4+3 (significant) tumors ≤0.5 mL; in their series, DCE-MRI offered limited added value to T2WI+DW-MRI. [7]

  3. Histopathologic diagnosis of prostate cancer - Wikipedia

    en.wikipedia.org/wiki/Histopathologic_diagnosis...

    PIN-4 staining of a benign gland (left) and prostate adenocarcinoma (right) using the PIN-4 cocktail. The adenocarcinoma lacks the basal epithelial cells (stained dark brown by p63, CK-5 and CK-14). Also, in PIN-4 stained samples, adenocarcinoma cells generally display red cytoplasms (stained by AMACR).

  4. Prostate biopsy - Wikipedia

    en.wikipedia.org/wiki/Prostate_biopsy

    In 2015, AdMeTech Foundation, American College of Radiology and European Society of Eurogenital Radiology developed Prostate Imaging Reporting and Data System (PI-RADS v2) for global standardization of image acquisition and interpretation, which similarly to BI-RADS standardization of breast imaging, is expected to improve patient selection for ...

  5. High-grade prostatic intraepithelial neoplasia - Wikipedia

    en.wikipedia.org/wiki/High-grade_prostatic...

    There are several reasons why PIN is the most likely prostate cancer precursor. [3] PIN is more common in men with prostate cancer. High grade PIN can be found in 85 to 100% of radical prostatectomy specimens, [4] nearby or even in connection with prostate cancer. It tends to occur in the peripheral zone of the prostate.

  6. Gleason grading system - Wikipedia

    en.wikipedia.org/wiki/Gleason_grading_system

    Therefore, in 2014 an international multidisciplinary conference was convened to revise the 2005 system. A 5-point Gleason Grade grouping similar to those such as PI-RADS used with prostate MRI evaluations was proposed to denote prognostically distinct stratification. Grade 1 would indicate the lowest-risk cancer while Grade 5 would indicate ...

  7. Prostate cancer - Wikipedia

    en.wikipedia.org/wiki/Prostate_cancer

    Prostate cancer is a major topic of ongoing research. From 2016 to 2020, over $1.26 billion was invested in prostate cancer research, representing around 5% of global cancer research funds. [122] This places prostate cancer 10th among 18 common cancer types in funding per cancer death, and 9th in funding per disability-adjusted life year lost ...