P Tests

Every effort is being made to keep this directory comprehensive and up-to-date with respect to tests offered. However, should you not find what you are looking for, please email The Pathology Webmaster.

Laboratory tests arranged alphabetically

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

Pancreastatin, Plasma

Pancreatic Elastase, Fecal

Pancreatic Elastase, Monoclonal, Formed Stool (Random)

Pancreatic Polypeptide, Serum

See also: Cytology, Gyn Exam - Pap Test, Cervical/Endocervical/Vaginal Cells in Fluid Collection Media

Paraneoplastic Autoantibodies, Serum

See also: NMDA Receptor Antibodies, Serum

Voltage-Gated Calcium Channel Antibodies, Serum

Voltage-Gated Potassium Channel Antibodies, Serum

Paraprotein Screen

Immunofixation Electrophoresis, Serum

Urine Immunofixation Electrophoresis, Urine

Parathyroid Hormone (Intact), Plasma

Parathyroid Hormone-Other, Body Fluid

See also: Parathyroid Hormone (Intact), Plasma

Parental Prenatal Array Prep Test, Whole Blood

Parietal Cell Antibodies, IgG, Serum

Paroxetine Quantitation, Serum

Paroxysmal Nocturnal Hemoglobinuria (PNH) Screen, Peripheral Blood

Partial Thromboplastin Time

Activated Partial Thromboplastin Time (aPTT), Plasma

Partial Thromboplastin Time (aPTT) - for IV Anticoagulation, Plasma

See also: Prothrombin Time, Plasma

Parvovirus B19 IgG/IgM, Serum

See also: Parvovirus B19, PCR, Human, CSF, Amniotic Fluid, Synovial Fluid, Bone Marrow and Fresh Tissue (Snap Frozen)

Parvovirus B19, PCR, Human, CSF, Amniotic Fluid, Synovial Fluid, Bone Marrow and Fresh Tissue (Snap Frozen)

See also: Parvovirus B19 IgG/IgM, Serum

Parvovirus, PCR, Human, Blood

See also: Parvovirus B19 IgG/IgM, Serum

Pathologist Cytospin Review, Body Fluid

See also: Body Fluid Cell Count and Differential, Miscellaneous Body Fluids

Pathologist Cytospin Review, CSF

See also: Cell Count and Differential, CSF

Paxil

Paroxetine Quantitation, Serum

PBG

Porphobilinogen, Qualitative, Urine, Random

PCP (Phencyclidine)

Phencyclidine Quant, Random Urine

Pediatric GFR, Plasma

PEG Insulin Assay, Plasma

Pemphigoid Antibody Panel - Epithelial Basement Membrane Zone Antibodies, IgG & IgA, BP180 & BP230, Serum

See also: Pemphigus Antibody Panel - Epithelial Cell Surface Antibodies and Desmoglein 1 and 3, Serum

Pemphigus Antibody Panel - Epithelial Cell Surface Antibodies and Desmoglein 1 and 3, Serum

See also: Pemphigoid Antibody Panel - Epithelial Basement Membrane Zone Antibodies, IgG & IgA, BP180 & BP230, Serum

Pentagastrin Stimulation Test

Calcitonin, Plasma

Pentobarbital Drug Level, Plasma

Pepsinogen II, Plasma or Serum

Perianal Rapid Strep Screen Panel, Perianal Swab

See also: Bacterial Culture

Pericardial, Peritoneal, Or Pleural Fluid

Cytologic Evaluation, Body Fluid

Peripheral Blood Smear Morphology

Blood Smear, Path Morphologic Exam, (Wright Stain)

Blood Smear, Technologist Review, (Wright Stain)

Body Fluid Cell Count and Differential, Miscellaneous Body Fluids

Peritoneal Wash, for Cancer Evaluation

pH, Body fluid other than serum/plasma or urine (e.g., pleural, peritoneal, pericardial, joint fluid, etc.)

Ph-like ALL Gene Fusion and Mutation Detection with Interpretation, Blood, Bone Marrow Aspirate, Tissue

Phencyclidine Quant, Random Urine

Phenobarbital Drug Level, Plasma

Phenylalanine

Amino Acids, Quantitative, Plasma

Amino Acids, Quantitative, Random Urine

Phenylalanine, Screen (Guthrie Test)

See also: Iowa Newborn Metabolic Screen, Dried Blood

Phenytoin, Plasma

See also: Phenytoin, Free, Plasma

Phenytoin, Free, Plasma

See also: Phenytoin, Plasma

Phosphate

Inorganic Phosphorus (Phosphate), Urine, Random

Phosphatidylethanol (PEth), Whole Blood

Phospho-Tau/Total-Tau/Ab42, CSF

Phospholipase A2 Receptor (PLA2R) Antibody, IgG with Reflex to Titer, Serum

Phosphorus

Inorganic Phosphorus (Phosphate), Urine, Quantitative

Inorganic Phosphorus (Phosphate), Urine, Random

Phosphorus, Plasma

Pinworm Exam (Scotch Tape Preparation)

Pipecolic Acid, Random Urine

Pipecolic Acid, Serum

Pituitary Glycoprotein Hormone, Alpha-Subunit of

Alpha Subunit, Serum

PKU Cofactor Screen, Blood Spots and Urine

PKU Test

Iowa Newborn Metabolic Screen, Dried Blood

Neonatal Screen

Phenylalanine, Screen (Guthrie Test)

Plasma Renin Activity

Renin Activity, Plasma

Plasminogen, Plasma

Plasminogen Activator Inhibitor 1, Activity, Plasma

Platelet Aggregates

See also: Platelet Aggregation Studies, Platelets

Platelet Aggregation - Limited, Platelets

Platelet Aggregation Studies, Platelets

Platelet Antibody Identification, Serum

See also: Neonatal Alloimmune Thrombocytopenia Purpura - Maternal, Whole Blood & Serum

Platelet Antibody Workup for Platelet Transfusion Refractory Patients, Blood

Platelet Count, Whole Blood

Platelet Function Analysis, Blood

Platelet Reactivity Units (P2Y12), Whole Blood

Plavix (Clopidogrel) Resistance

Platelet Reactivity Units (P2Y12), Whole Blood

PM-Scl (PM1) Antibody, IgG, Serum

PML-RARA (t(15:17)) RNA Quantitation withxInterpretation, Bone Marrow Aspirate, Peripheral Blood

PML/RARA

Fluorescence In-Situ Hybridization (FISH-Bone Marrow), Bone Marrow, Hematologic Malignancies, Lymph Node, Fine-Needle Aspirate, Pleural Effusion, CSF

Fluorescence In-Situ Hybridization (FISH-Hematological Blood), Peripheral Blood

Pneumococcal Antibodies, IgG, Serum

Pneumocystis Carinii Pneumonia (PCP)

PNH

Paroxysmal Nocturnal Hemoglobinuria (PNH) Screen, Peripheral Blood

PO4

Phosphorus, Plasma

Polio Virus AB, Serum

Porphobilinogen, Qualitative, Urine, Random

See also: Porphyrins & Porphobilinogen, Urine (24 hr or random)

Porphyrins & Porphobilinogen, Urine (24 hr or random)

See also: Aminolevulinic Acid, Urine (24 hour or random)

Porphobilinogen, Qualitative, Urine, Random

Posaconazole Drug Level, Serum

Post Bone Marrow Transplant Monitoring, Peripheral Blood

Potassium, Plasma

See also: Potassium-Other, Body Fluid

Potassium, Urine 24 hr

Potassium, Urine, Random

Potassium, Whole Blood

Potassium, ECMO, Whole Blood

Potassium-Other, Body Fluid

See also: Potassium, Plasma

PR, Tissue

Progesterone Receptor, Tissue or FNA

See also: Progesterone Receptor, Tissue or FNA

Renin Activity, Plasma

Prader-Willi/Angelman Syndrome

Chromosomal Analysis, Peripheral Blood, Cord Blood

Fluorescence In-Situ Hybridization (FISH-Microdeletion), Peripheral Blood, Fibroblasts, Other Tissue

Pre-Transfusion Special Testing Order

Prealbumin, Plasma

Predictive Value Theory

Pregnancy Screen, Qualitative, Urine

See also: HCG - Serum, Quantitative, Plasma

Pregnancy Screening

HCG - Serum, Quantitative, Plasma

Pregnancy Screen, Qualitative, Urine

Prenatal Aneuploidy Detection, FISH, Amniotic Fluid or Chorionic Villi

Prenatal FSHD

FSHD - Prenatal Detection of Abnormal Alleles with Interpretation, Fetal Sample (Cultured Cells derived from Amniotic Fluid or Chorionic Villus), Parental Samples (Whole Blood)

Presurgical (30 Day) Type and Screen (Blood Type and RBC Antibody Screen), Blood

See also: Antibody Screen, Plasma

Blood Type (ABO and Rh), Blood

Primidone And Metabolite Drug Level, Plasma

Procainamide and NAPA Drug Level, Plasma or Serum

Progesterone, Plasma

Progesterone Receptor, Tissue or FNA

See also: Estrogen Receptor, Tissue or FNA

Prograf

Tacrolimus, Whole Blood

Proinsulin, Plasma

Prolactin, Plasma

See also: Macroprolactin Check, Plasma

Prolixin

Fluphenazine Drug Level, Serum

Prolymphocytic Leukemia

Chronic Lymphocytic Leukemia, Various

Pronestyl

Procainamide and NAPA Drug Level, Plasma or Serum

Propylene Glycol

Ethanol/Volatiles Screen (EVS), Plasma

Glycols (Ethylene and Propylene), Plasma

Prostaglandin (PG D2), Urine

Prostaglandin D2 (PG D2), Plasma

Prostate Biopsy Rectal Screen, Rectal Swab

Prostate Specific Antigen (PSA), Free (Unbound), Plasma

Prostate-Specific Antigen (PSA), Screening, Plasma

See also: Prostate-Specific Antigen (PSA), Total, Plasma

Prostate-Specific Antigen (PSA), Total, Plasma

Prostatic Acid Phosphatase, Serum

Protein, CSF or Body Fluid

Protein C, Functional, Plasma

Protein Electrophoresis, Serum

Protein Electrophoresis, Timed, Urine

Protein S Antigen, Free, Plasma

Protein S, Functional, Plasma

Protein-Urine 24 Hr, Urine, Quantitation

Protein-Urine, Random, Urine, Random (Includes Prot/Creat Ratio)

Proteinase 3 Antibodies, IgG, Serum

See also: Anti-Neutrophil Cytoplasmic (ANCA) Screen, Serum

Prothrombin Gene Rearrangement

Factor 5 Leiden Mutation & Factor 2 20210G>A Variant with Interpretation, Whole Blood

Prothrombin Time, Plasma

See also: Activated Partial Thromboplastin Time (aPTT), Plasma

Prozac

Fluoxetine and Norfluoxetine Drug Level, Plasma

PRSS1 Full Gene Analysis, Whole Blood

PSA

Prostate-Specific Antigen (PSA), Total, Plasma

Pseudocholinesterase

Pseudocholinesterase, Total, Serum

Pseudocholinesterase, Total, Serum

See also: Cholinesterase, RBC/Hb Ratio, Whole Blood

PT

Prothrombin Time, Plasma

PT Mixing Study, Plasma

PTH

Parathyroid Hormone (Intact), Plasma

PTH-Related Protein, Plasma

PTT

Activated Partial Thromboplastin Time (aPTT), Plasma

Pulmonary Cytopathology

Bronchial Brush Cytology, Bronchial Brush

Bronchial Wash Cytology, Bronchial Wash

Bronchioalveolar Lavage (BAL) for Cancer Evaluation, Bronchioalveolar Lavage

Spontaneous Sputum for Cancer Evaluation, Sputum

Purine and Pyrimidine

Pyridoxal 5-Phosphate, Cerebrospinal Fluid (CSF)

Pyridoxine

Vitamin B6, Plasma

See also: Pyruvic Acid, Blood

Pyruvate Kinase Assay, Whole Blood

Pyruvate Kinase Screen

See also: Pyruvate Kinase Assay, Whole Blood

Pyruvic Acid, Blood

A B C D E F G H I J K L M N O P Q R S T U V W Y Z

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