ive had bloodwork done,i was high in absolute nuetro, absolute seg, absolute eosino, low in absolute basoph, high glucose,hi UR rbc, hi in UR bacteria, hi in chloride,low in carbon dioxide,high in blood urea nitr, and low in cratinine , my doc wants me to get a ct scan to check for lung cancer but another doc says i have enlarged thyroids. does it sound possible that i have lung cancer or could this all be from thyroid problem. also how can a person have both normal rbc count yet have low carbon dioxide.