PNYA - Overview: Phenytoin, Total, Serum

Monitoring for appropriate therapeutic concentration Assessing compliance or toxicity

17PRN - Overview: Pregnenolone and 17-Hydroxypregnenolone, Serum

An ancillary test for congenital adrenal hyperplasia (CAH), particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxysteroid dehydrogenase...

PEE - Overview: Porphyrins Evaluation, Whole Blood

Establishing a biochemical diagnosis of erythropoietic protoporphyria and X-linked dominant protoporphyria

PREGN - Overview: Pregnenolone, Serum

An ancillary test for congenital adrenal hyperplasia, particularly in situations in which a diagnosis of both 21- and 11-hydroxylase deficiency have been ruled out Confirming a diagnosis of 3-beta-hydroxy dehydrogenase deficiency

FPOM - Overview: Pomegranate (Punica granatum) IgE

Pomegranate (Punica granatum) IgE

MCLIP - Overview: Phospholipid (Cardiolipin) Antibodies, IgM, Serum

The following clinical situations, when used in conjunction with other criterial antiphospholipid antibody tests: -Unexplained arterial or venous thrombosis -A history of pregnancy morbidity defined as 1 or more unexplained deaths of a...

PFIB - Overview: Parafibromin, Immunostain, Technical Component Only

Parafibromin, Immunostain, Technical Component Only

PNYG - Overview: Phenytoin, Total and Phenobarbital Group, Serum

Monitoring for appropriate therapeutic concentration of phenytoin and phenobarbital Assessing compliance or toxicity

PRMB - Overview: Primidone and Phenobarbital, Serum

Assessing compliance Monitoring for appropriate therapeutic levels of primidone and phenobarbital Assessing toxicity

PNYF - Overview: Phenytoin, Free, Serum

Monitoring for appropriate therapeutic concentration of free phenytoin: free phenytoin level is the best indicator of adequate therapy in renal failure Assessing compliance and toxicity