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    GlossaryPositron Emission Tomography scan

    imaging technique that visualizes metabolic activity using radioactive tracers

    A Positron Emission Tomography (PET) scan is a medical imaging technique that helps visualize metabolic processes in the body. It involves injecting a small amount of radioactive tracer into the bloodstream, which accumulates in areas with high metabolic activity, such as cancer cells. The PET scanner detects the radiation emitted by the tracer, creating detailed images that can help diagnose and monitor conditions like cancer, heart disease, and brain disorders.

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      a topical anti-androgen with less systemic involvement

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      community Fats on your Head to Stop Hair Loss?

      in Research/Science  140 upvotes   6 months ago
      The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.

      community Minoxidil and finateride progress 1 year

      in Progress Pictures  362 upvotes   5 months ago
      The conversation is about a person's one-year progress using Minoxidil and five months on Finasteride 1.25mg daily for hair loss, with noticeable improvement after switching brands and adding Finasteride. Some users commented on the unchanged position of a toothpaste tube in the progress photos, while others discussed their own hair regrowth experiences with similar treatments.