therapeutic drug assays
are performed to help physician monitor the level of medication in the patient's system.
Evocative suppression testing
to measure the effective agents on chemical constituents
is done without the pathologist's review of the medical record of the patient
is one which the medical record was reviewed as part of the consultative services.
Frozen piece of sample
Measuring the presence or absence of
Measuring the presence on absence of and the amount of
slice of a frozen block
sample of tissue or fluid