Test Discontinuations // Biochemical

Dear Valued Clients,

Effective May 8, 2019, in a continuing effort to optimize our offerings, these changes will be made. The following test codes will be discontinued:

Test Code
Test Description
4500
Lysosomal Acid Lipase Enzyme Analysis (Prenatal Diagnosis)
4502
Lysosomal Acid Lipase Analysis, Liver
4503
Lysosomal Acid Lipase Analysis, Skin Fibroblast Culture
4507
Adenosine Deaminase Enzyme Analysis (Prenatal Diagnosis – Amniocytes)
4508
Adenosine Deaminase Enzyme Analysis (Prenatal Diagnosis – CVS)
4510
Adenosine Deaminase Enzyme Analysis, Skin Fibroblast Culture
4511
Adenosine Deaminase Enzyme Analysis, WBC
4509
Adenosine Deaminase Enzyme Analysis, RBC
4521
Argininosuccinate Lyase Enzyme Analysis (Prenatal Diagnosis – Amniocytes)
4522
Argininosuccinate Lyase Enzyme Analysis (Prenatal Diagnosis – CVS)
4523
Argininosuccinate Lyase Enzyme Analysis, Liver
4524
Argininosuccinate Lyase Enzyme Analysis, RBC
4525
Argininosuccinate Lyase Enzyme Analysis, Skin Fibroblast Culture
4535
Arginase Enzyme Analysis, Liver
4542
Argininosuccinate Synthetase Enzyme Analysis – Amnio (Prenatal Diagnosis)
4543
Argininosuccinate Synthetase Enzyme Analysis – CVS (Prenatal Diagnosis)
4545
Argininosuccinate Synthetase Enzyme Analysis, Skin Fibroblast Culture
4010
Purine and Pyrimidine Panel
4561
Carbamoyl Phosphate Synthetase Enzyme Analysis, Liver
4573
Hypoxanthine-Guanine Phosphoribosyltransferase Enzyme Analysis, Skin Fibroblasts
4582
Ornithine Transcarbamylase Enzyme Analysis, Liver
4583
Phosphatidylinositol Bisphosphate Phosphatase Enzyme Analysis (Prenatal Diagnosis)
4585
Phosphatidylinositol Bisphosphate Phosphatase Enzyme Analysis, Skin Fibroblasts
4590
Purine Nucleoside Phosphorylase Enzyme Analysis (Prenatal Diagnosis)
4592
Purine Nucleoside Phosphorylase Enzyme Analysis, RBC
4593
Purine Nucleoside Phosphorylase Enzyme Analysis, Skin Fibroblast Culture
4594
Purine Nucleoside Phosphorylase Enzyme Analysis, WBC
4614
Steroid Sulfatase Enzyme Analysis, Skin Fibroblasts
4615
Steroid Sulfatase Enzyme Analysis, WBC
4630
Steroid Sulfatase Enzyme Analysis (Prenatal Diagnosis)
4120
Phenylalanine Determination – Blood Spot
4135
Carnitine Biosynthesis Panel – Urine
4155
Cerebrospinal Fluid Carnitine Biosynthesis Panel
4180
Succinyladenosine – CSF
4185
Bile Acids Panel-Plasma
4210
Urinary Orotic Acid Analysis
4340
Polyols – Urine
4215
Pyrimidine Panel – Urine
4350
Acylglycine – Urine
4652
Phenylbutyrate Metabolite Analysis, CSF
4800
Coenzyme Q10 Determination – Muscle
4812
Pyridoxine-Dependent Seizures Panel – Cerebrospinal Fluid

Please direct any questions to 1.800.411.4363 or email [email protected]. Also, we highly encourage you to visit our website at www.baylorgenetics.com for additional information on our test offerings and download the most recent version of the requisition(s).

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