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Interstitial Lung Disease Profile (RDL)

CPT: 83516(x6); 83520; 86235(x3)
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Synonyms

  • Interstitial Lung Disease II

Test Includes

Anti-EJ Ab; Anti-Jo-1 Ab; Anti-Ku Ab; Anti-MDA5 Ab; Anti-OJ Ab; Anti-PL-7 Ab; Anti-PL-12 Ab; Anti-PM/Scl-100 Ab; Anti-SSA 52 Ab; Anti-SRP Ab


Expected Turnaround Time

10 - 12 days


Related Documents


Specimen Requirements


Specimen

Serum


Volume

3 mL


Minimum Volume

2 mL (Note: This volume does not allow for repeat testing.)


Container

Red-top tube or gel-barrier tube


Collection

Separate serum from cells within one hour of collection. Transfer to a plastic transport tube before shipping.


Storage Instructions

Refrigerate.


Stability Requirements

Temperature

Period

Room temperature

7 days

Refrigerated

14 days

Frozen

60 days

Freeze/thaw cycles

Stable x1


Causes for Rejection

Grossly hemolyzed; bacterial contamination; lipemic specimen; icteric specimen; non-serum specimen types


Test Details


Use

Interstitial Lung Disease (ILD) can complicate several collagen vascular diseases including Systemic Sclerosis, Idiopathic Inflammatory Myopathies, Sjogren's Syndrome, Systemic Lupus Erythematosis, Rheumatoid Arthritis, and ANCA-Associated Vasculitis. This profile is designed to identify an underlying autoimmune disorder, assist therapeutic decision-making and assess disease prognosis.


Limitations

This test was developed and its performance characteristics determined by LabCorp. It has not been cleared or approved by the Food and Drug Administration.


Methodology

Enzyme-linked immunosorbent assay (ELISA), RIPA


LOINC® Map

Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
520202 Interstitial Lung Disease Prof Pending 520259 Anti-Jo-1 Ab (RDL) Units 35333-4
520202 Interstitial Lung Disease Prof Pending 520046 Anti-PL-7 Ab (RDL) 33772-5
520202 Interstitial Lung Disease Prof Pending 520049 Anti-PL-12 Ab (RDL) 33771-7
520202 Interstitial Lung Disease Prof Pending 520027 Anti-EJ Ab (RDL) 45149-2
520202 Interstitial Lung Disease Prof Pending 520029 Anti-OJ Ab (RDL) 45152-6
520202 Interstitial Lung Disease Prof Pending 520040 Anti-SRP Ab (RDL) 33921-8
520202 Interstitial Lung Disease Prof Pending 520251 Anti-MDA-5 Ab (CADM-140)(RDL) Units 88725-7
520202 Interstitial Lung Disease Prof Pending 520228 Anti-PM/Scl-100 Ab (RDL) Units 31562-2
520202 Interstitial Lung Disease Prof Pending 520031 Anti-Ku Ab (RDL) 18484-6
520202 Interstitial Lung Disease Prof Pending 520253 Anti-SS-A 52kD Ab, IgG (RDL) Units 70257-1

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CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2021, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at https://loinc.org/license/. Additional information regarding LOINC® codes can be found at LOINC.org, including the LOINC Manual, which can be downloaded at LOINC.org/downloads/files/LOINCManual.pdf