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Newborn Screen Blood Spot Level 2

Order Code
99150055
CPT
81479, 82016, 82128, 83498, 83516, 82261, 83020, 82760, 82776, 84443
Test Details
TAT

3 working days

Methodology

LC/MS-MS (11 amino acids, 30 acylcarnitines, free carnitine and succinylacetone) Fluoresence Immunoassay (TSH, 17-OHP, IRT, GALT, Biotinidase, G6PD)

Remarks

Specimens should be ideally collected between 24-48 hours after birth. For sick, low birth weight or premature babies (<34 weeks getation and/or 2000 g), serial screening including the initial sample collected at 24-48 hour is recommended and additional sample collected at discharge or at day of life 28, whichever comes first. If pretransfusion sample collection is not possible, repeat the screening for GALT and hemoglobin disorders 4-6 months after the last transfusion. Do not use EDTA-containing tube or device to collect samples. Without Hemoglobinopathy - 51 inherited and congenital conditions including amino acid disorders, organic acidurias, fatty acid oxidation diseases, G6PD deficiency, classical galactosemia, congenital hypothyroidism, congenital adrenal hyperplasia, cystic fibrosis, biotinidase.

Performing Location

Accredited NRL Laboratory

Testing Frequency

Monday to Friday

Test Overview

Expanded newborn metabolic screening panel from a blood spot. Detects various inborn errors of metabolism.

Specimen Type

Dried Blood Spot

Volume

5 DBS circles (1 cm diameter each) should be filled with free-flowing blood

Specimen Container

Approved filter paper collection cards provided by NRL

Patient Preparation

No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.

Collection

The blood should be collected on 903 filter Paper (preferred), or 226 filter paper (acceptable) and allowed to dry at room temperature for four hours. Keep the paper card horizontal (on flat surface) during drying.

Specimen Stability
Temperature Period
Room temperature 2 days
Refrigerated 7 days
Order Code
99150055
CPT
81479, 82016, 82128, 83498, 83516, 82261, 83020, 82760, 82776, 84443
Test Details
TAT

3 working days

Methodology

LC/MS-MS (11 amino acids, 30 acylcarnitines, free carnitine and succinylacetone) Fluoresence Immunoassay (TSH, 17-OHP, IRT, GALT, Biotinidase, G6PD)

Remarks

Specimens should be ideally collected between 24-48 hours after birth. For sick, low birth weight or premature babies (<34 weeks getation and/or 2000 g), serial screening including the initial sample collected at 24-48 hour is recommended and additional sample collected at discharge or at day of life 28, whichever comes first. If pretransfusion sample collection is not possible, repeat the screening for GALT and hemoglobin disorders 4-6 months after the last transfusion. Do not use EDTA-containing tube or device to collect samples. Without Hemoglobinopathy - 51 inherited and congenital conditions including amino acid disorders, organic acidurias, fatty acid oxidation diseases, G6PD deficiency, classical galactosemia, congenital hypothyroidism, congenital adrenal hyperplasia, cystic fibrosis, biotinidase.

Performing Location

Accredited NRL Laboratory

Testing Frequency

Monday to Friday

Test Overview

Expanded newborn metabolic screening panel from a blood spot. Detects various inborn errors of metabolism.

Specimen Type

Dried Blood Spot

Volume

5 DBS circles (1 cm diameter each) should be filled with free-flowing blood

Specimen Container

Approved filter paper collection cards provided by NRL

Patient Preparation

No special preparation is required for this test. You may eat, drink, and take your medications as normal, unless instructed otherwise by your healthcare provider.

Collection

The blood should be collected on 903 filter Paper (preferred), or 226 filter paper (acceptable) and allowed to dry at room temperature for four hours. Keep the paper card horizontal (on flat surface) during drying.

Specimen Stability
Temperature Period
Room temperature 2 days
Refrigerated 7 days