The PSA test and digital rectal exam (DRE) may be used to screen both asymptomatic and symptomatic men for prostate cancer. PSA is a protein produced primarily by cells in the prostate and most of the PSA is released into semen, but small amounts of it are also released into the blood. PSA exists in two forms in the blood: free (not bound) and complexed (cPSA, bound to other proteins).
flight of fancy(noun) Synonyms: reverie, daydream. flight of fancy(noun) An idea, narrative, suggestion, etc. which is extremely imaginative and which appears to be entirely unrealistic, untrue, or impractical; thinking which is very speculative. Synonyms: reverie, daydream.
To trim ever-winding airport lines, the Transportation Security Administration has rolled out a program that eliminates a few cursory security checks for approved frequent fliers. And in typical government fashion, it has a fancy name: TSA Preâ. No, this is not TSA Precheck, but TSA Preâ, a service that likely won't play nice with Google search, but will certainly piss you off the more times you read it in print.