What does the abbreviation pal on blood tests? On the page with lh, e2, fsh, rth. And pal. My pal values were high.

Hello. . Hello. I am not sure. There are several different medical laboratories in the us by the name of pal (i.e., pal laboratories, inc.). If it was pai and not pal, it could be an acronym for plasminogen activator inhibitor. Lh - luteinizing hormone; fsh- follicle-stimulating hormone & e2 — estradiol. Rth - ? Resistance to thyroid hormone?