You might be referring to CT scan, which is another name for CAT scan used to show human body in various slices using X-ray.
overdose
pvk
Complete Blood Count
Ct after a street name = court.
One possibility is - Myocardial Infarction.
Court
Conneticut.
Dick gallent
Depending on where it is, it can stand for Court or Connecticut.
Computer Tomography
cat scan
ct scan