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  2. PSA Level After Prostatectomy: What Does Your Number Mean?

    www.webmd.com/prostate-cancer/psa-level-after...

    The PSA test measures the level of prostate-specific antigen in your blood. The lab will report your results in nanograms of PSA per milliliter (ng/mL) of blood. Only the prostate gland releases ...

  3. Prostate-Specific Antigen (PSA) Blood Test - WebMD

    www.webmd.com/prostate-cancer/psa

    A PSA in the range of 4-10 nanograms per milliliter is linked to a 25% chance of prostate cancer. Most people with a PSA below 4 nanograms per milliliter don't have prostate cancer, but there's no ...

  4. The Four Stages of Prostate Cancer: What You Need to Know

    www.healthline.com/health/prostate-cancer-stages

    Stage 1 is the least advanced form of prostate cancer. Cancer in this stage is small and hasn’t spread past the prostate gland. It’s characterized by a PSA of less than 10 ng/mL, a grade group ...

  5. Prostate-Specific Antigen (PSA) Levels by Age - Healthline

    www.healthline.com/health/prostate-cancer/...

    There’s no official guidance on what a typical range is and what the upper limit should be for further testing. The recommended upper limits for PSA levels by age are as follows: Age (years) PSA ...

  6. Pediatric Symptom Checklist - Wikipedia

    en.wikipedia.org/wiki/Pediatric_Symptom_Checklist

    e. The Pediatric Symptom Checklist (PSC) is a 35-item parent-report questionnaire designed to identify children with difficulties in psychosocial functioning. Its primary purpose is to alert pediatricians at an early point about which children would benefit from further assessment. [1] A positive result on the overall scale indicates that the ...

  7. What’s the PSMA PET Test for Prostate Cancer? - Healthline

    www.healthline.com/health/prostate-cancer/psma...

    The PSA test is different from the PSMA PET scan. The PSA test is a blood test that measures the level of PSA in your blood. PSA is a protein produced by cells in your prostate gland. High levels ...

  8. Primary sclerosing cholangitis - Wikipedia

    en.wikipedia.org/wiki/Primary_sclerosing_cholangitis

    Primary sclerosing cholangitis (PSC) is a long-term progressive disease of the liver and gallbladder characterized by inflammation and scarring of the bile ducts, which normally allow bile to drain from the gallbladder. Affected individuals may have no symptoms or may experience signs and symptoms of liver disease, such as yellow discoloration ...

  9. Induced pluripotent stem cell - Wikipedia

    en.wikipedia.org/wiki/Induced_pluripotent_stem_cell

    Induced pluripotent stem cells (also known as iPS cells or iPSCs) are a type of pluripotent stem cell that can be generated directly from a somatic cell. The iPSC technology was pioneered by Shinya Yamanaka and Kazutoshi Takahashi in Kyoto, Japan, who together showed in 2006 that the introduction of four specific genes (named Myc, Oct3/4, Sox2 ...