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  2. Prostate cancer screening - Wikipedia

    en.wikipedia.org/wiki/Prostate_cancer_screening

    Prostate cancer screening is the screening process used to detect undiagnosed prostate cancer in men without signs or symptoms. [1][2] When abnormal prostate tissue or cancer is found early, it may be easier to treat and cure, but it is unclear if early detection reduces mortality rates. [2] Screening precedes a diagnosis and subsequent treatment.

  3. Prostate-specific antigen - Wikipedia

    en.wikipedia.org/wiki/Prostate-specific_antigen

    Prostate-specific antigen (PSA, also known as kallikrein III, seminin, semenogelase, γ-seminoprotein and P-30 antigen) is a 34- kD glycoprotein produced almost exclusively by the prostate gland. It is a serine protease (EC 3.4.21.77) enzyme, the gene of which is located on the 19th chromosome (19q13) in humans. [28]

  4. Prostate cancer - Wikipedia

    en.wikipedia.org/wiki/Prostate_cancer

    Prostate cancer is the uncontrolled growth of cells in the prostate, a gland in the male reproductive system below the bladder. Abnormal growth of prostate tissue is usually detected through screening tests, typically blood tests that check for prostate-specific antigen (PSA) levels. Those with high levels of PSA in their blood are at increased ...

  5. Prostate cancer staging - Wikipedia

    en.wikipedia.org/wiki/Prostate_cancer_staging

    Prostate cancer staging. Prostate cancer staging is the process by which physicians categorize the risk of cancer having spread beyond the prostate, or equivalently, the probability of being cured with local therapies such as surgery or radiation. Once patients are placed in prognostic categories, this information can contribute to the ...

  6. Prostate biopsy - Wikipedia

    en.wikipedia.org/wiki/Prostate_biopsy

    Prostate biopsy is a procedure in which small hollow needle-core samples are removed from a man's prostate gland to be examined for the presence of prostate cancer. It is typically performed when the result from a PSA blood test is high. [1] It may also be considered advisable after a digital rectal exam (DRE) finds possible abnormality.

  7. Prostatic acid phosphatase - Wikipedia

    en.wikipedia.org/wiki/Prostatic_acid_phosphatase

    Prostatic acid phosphatase. Prostatic acid phosphatase (PAP), also prostatic specific acid phosphatase (PSAP), is an enzyme produced by the prostate. It may be found in increased amounts in men who have prostate cancer or other diseases. The highest levels of acid phosphatase are found in metastasized prostate cancer.

  8. Asymptomatic inflammatory prostatitis - Wikipedia

    en.wikipedia.org/wiki/Asymptomatic_inflammatory...

    Asymptomatic inflammatory prostatitis is a painless inflammation of the prostate gland where there is no evidence of infection. [1] It should be distinguished from the other categories of prostatitis characterised by either pelvic pain or evidence of infection, such as chronic bacterial prostatitis, acute bacterial prostatitis and chronic pelvic pain syndrome (CPPS). [2]

  9. PSA prepayment model - Wikipedia

    en.wikipedia.org/wiki/PSA_prepayment_model

    The PSA prepayment model is a prepayment scale developed by the Public Securities Association in 1985 for analyzing American mortgage-backed securities. The PSA model assumes increasing prepayment rates for the first 30 months after mortgage origination and a constant prepayment rate thereafter. [1] This approximates real-world experience that ...