Near side of the moon, as seen through a telescope. The moon looks round, but it isnât. In a dark sky, the moon looks bright white, but this image captures its true asphalt gray color. Notice that the moonâs near side has dark âmariaâ or âseas,â while the moonâs far side (photo at top of post) lacks these features.
Quick Answer. High PSA levels may indicate prostate cancer, prostatitis or an enlarged prostate, states WebMD. PSA levels in men naturally increase with age. In most cases, a PSA level under 4 nanograms per milliliter is considered normal, and men with this result have a low chance of prostate cancer. Continue Reading.
PSAs are proteins formed by cells in the prostate gland. Previously, elevated PSA levels acquired from a simple blood test were believed to be a huge red flag for prostate cancer, says Dr. Kohli. Nowadays, most doctors know that high PSA levels could be false alarms to cancer. The big C isnât the only thing that can cause these levels to riseâbenign conditions like inflammation, infection, or enlargement of the prostate can increase them, too.