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RCPA - SPIA Immunopathology Value Set

Standard codes for use in reporting immunopathology results in Australia. Content is derived from the RCPA Standardised Pathology Informatics in Australia (SPIA) Guidelines.

# description
Standard codes for use in reporting immunopathology results in Australia. Content is derived from the RCPA Standardised Pathology Informatics in Australia (SPIA) Guidelines (https://www.rcpa.edu.au/Library/Practising-Pathology/PTIS/SPIA-Terminology-Reference).

# copyright
Copyright © 2017 - 2025 RCPA. All rights reserved.

This material contains content from LOINC (http://loinc.org). LOINC is copyright 1995-2025, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee and is available at no cost under the license at http://loinc.org/license. LOINC® is a registered United States trademark of Regenstrief Institute, Inc.

This material contains information which is protected by copyright. You may download, display, print and reproduce any material for your personal, non-commercial use or use within your organisation subject to the following terms and conditions:

1. The material may not be copied, reproduced, communicated or displayed, in whole or in part, for profit or commercial gain.
2. Any copy, reproduction or communication must include this RCPA copyright notice in full.
3. No changes may be made to the wording of the Standards and Guidelines, terminology reference sets and information models including commentary, tables or diagrams. Excerpts from the Standards and Guidelines, terminology reference sets and information models may be used. References and acknowledgments must be maintained in any reproduction or copy in full or part of the material.

Apart from any use as permitted under the Copyright Act 1968 or as set out above, all other rights are reserved. Requests and inquiries concerning reproduction and rights should be addressed to RCPA, 207 Albion St, Surry Hills, NSW 2010, Australia.

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17 alpha-Hydroxylase Ab [Titer] in Serum by Immunofluorescence

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21-Hydroxylase Ab [Units/volume] in Serum

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Acetylcholine receptor Ab [Presence] in Serum

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Acetylcholine receptor Ab [Moles/volume] in Serum

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Adrenal Ab [Presence] in Serum by Immunofluorescence

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Albumin [Mass/volume] in Serum or Plasma by Bromocresol green (BCG) dye binding method

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Albumin [Mass/volume] in Serum or Plasma by Bromocresol purple (BCP) dye binding method

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Albumin [Mass/volume] in Serum or Plasma by Electrophoresis

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Alpha globulin.abnormal band [Mass/volume] in Serum or Plasma by Electrophoresis

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Alpha 1 globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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Alpha 2 globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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AMPAR1+AMPAR2 IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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AMPAR1+AMPAR2 IgG Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Neuronal nuclear type 1 Ab [Presence] in Serum by Immunoblot

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Neuronal nuclear type 1 Ab [Presence] in Serum

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Neuronal nuclear type 1 Ab [Presence] in Cerebral spinal fluid by Immunoblot

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Neuronal nuclear type 1 Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Neuronal nuclear type 2 Ab [Presence] in Serum by Immunoblot

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Neuronal nuclear type 2 Ab [Presence] in Serum by Immunofluorescence

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Neutrophil cytoplasmic Ab [Presence] in Serum

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Neutrophil cytoplasmic Ab [Titer] in Serum

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Neutrophil cytoplasmic Ab pattern [Interpretation] in Serum by Immunofluorescence

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Nuclear Ab [Units/volume] in Serum by Immunofluorescence

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Nuclear Ab pattern [Interpretation] in Serum

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Aquaporin 4 water channel Ab [Units/volume] in Serum or Plasma by Immunoassay

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Aquaporin 4 water channel Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Aquaporin 4 water channel IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Aquaporin 4 water channel IgG Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay

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Aquaporin 4 water channel IgG Ab [Units/volume] in Serum or Plasma by Immunoassay

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Aquaporin 4 water channel IgG Ab [Titer] in Cerebral spinal fluid by Immunofluorescence

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Beta 2 glycoprotein 1 IgA Ab [Units/volume] in Serum

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Beta 2 glycoprotein 1 IgG Ab [Units/volume] in Serum

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Beta 2 glycoprotein 1 IgM Ab [Units/volume] in Serum

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Beta globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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Beta globulin+Gamma globulin.abnormal band [Mass/volume] in Serum or Plasma by Electrophoresis

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Beta 1 globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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Beta 2 globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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Basement membrane zone BP180 IgG Ab [Units/volume] in Serum or Plasma

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Basement membrane zone BP230 IgG Ab [Units/volume] in Serum or Plasma

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C reactive protein [Mass/volume] in Serum or Plasma

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C reactive protein [Mass/volume] in Serum or Plasma by High sensitivity method

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Complement C1q Ab [Units/volume] in Serum

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C3 nephritic factor [Presence] in Serum or Plasma

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Cardiolipin IgA Ab [Units/volume] in Serum or Plasma

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Cardiolipin IgG Ab [Units/volume] in Serum or Plasma

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Cardiolipin IgM Ab [Units/volume] in Serum or Plasma

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Contactin-associated protein 2 IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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CD3-CD16+CD56+ (Natural killer) cells [#/volume] in Blood

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CD3-CD16+CD56+ (Natural killer) cells/cells in Blood

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CD3+CD4+ (T4 helper) cells [#/volume] in Blood

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CD3+CD4+ (T4 helper) cells/cells in Blood

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CD3+CD8+ (T8 suppressor) cells [#/volume] in Blood

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CD3+CD8+ (T8 suppressor) cells/cells in Blood

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CD3+CD4+ (T4 helper) cells/CD3+CD8+ (T8 suppressor cells) cells [# Ratio] in Blood

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Chromatin IgG Ab [Units/volume] in Serum or Plasma

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Collagen type VII IgG Ab [Presence] in Serum or Plasma by Immunoassay

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Complement C1 esterase inhibitor.functional [Mass/volume] in Serum or Plasma

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Complement C1 esterase inhibitor [Mass/volume] in Serum or Plasma

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Complement C1q [Mass/volume] in Serum or Plasma

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Complement C2 [Mass/volume] in Serum or Plasma

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Complement C3 [Mass/volume] in Serum or Plasma

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Complement C4 [Mass/volume] in Serum or Plasma

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Complement C5 [Mass/volume] in Serum or Plasma

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Complement C6 [Mass/volume] in Serum or Plasma

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Complement C7 [Mass/volume] in Serum or Plasma

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Complement C8 [Mass/volume] in Serum or Plasma

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Complement C9 [Mass/volume] in Serum or Plasma

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Complement total hemolytic CH50 [Mass/volume] in Serum or Plasma

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Cyclic citrullinated peptide Ab [Units/volume] in Serum

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Gliadin peptide IgA Ab [Units/volume] in Serum by Immunoassay

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Gliadin peptide IgG Ab [Units/volume] in Serum by Immunoassay

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Desmoglein 1 Ab [Presence] in Serum by Immunoassay

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Desmoglein 3 Ab [Units/volume] in Serum by Immunoassay

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Desmoglein 3 Ab [Presence] in Serum by Immunoassay

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Dense fine speckled 70 protein IgG Ab [Presence] in Serum or Plasma by Line blot

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Dense fine speckled 70 protein IgG Ab [Presence] in Serum or Plasma by Immunoassay

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DNA ploidy [Identifier] in Specimen by Flow cytometry (FC) Nominal

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DNA double strand Ab [Units/volume] in Serum

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DNA double strand Ab [Presence] in Serum

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Dipeptidyl aminopeptidase-like protein 6 IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Extractable nuclear Ab [Presence] in Serum

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Actin.filamentous Ab [Presence] in Serum or Plasma

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Actin.filamentous Ab [Units/volume] in Serum or Plasma

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Actin smooth muscle IgG Ab [Units/volume] in Serum

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Saccharopolyspora rectivirgula Ab [Units/volume] in Serum

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Kappa light chains.free [Mass/volume] in Serum

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Lambda light chains.free [Mass/volume] in Serum or Plasma

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GABABR IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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GABABR IgG Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Glutamate decarboxylase 65 Ab [Units/volume] in Serum

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Glutamate decarboxylase 65 Ab [Presence] in Serum or Plasma by Immunofluorescence

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Glutamate decarboxylase 65 Ab [Presence] in Serum by Line blot

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Glutamate decarboxylase 65 Ab [Units/volume] in Serum by Immunoassay

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Glutamate decarboxylase 65 Ab [Units/volume] in Cerebral spinal fluid by Line blot

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Glutamate decarboxylase 65 IgG Ab [Presence] in Serum or Plasma by Line blot

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Gamma globulin [Mass/volume] in Serum or Plasma by Electrophoresis

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Ganglioside GM1 IgG Ab [Presence] in Serum

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Ganglioside GM1 IgG Ab [Units/volume] in Serum

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Ganglioside GM1 IgM Ab [Presence] in Serum

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Ganglioside GM1 IgM Ab [Units/volume] in Serum

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Gliadin peptide IgA Ab [Units/volume] in Serum

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Gliadin peptide IgG Ab [Units/volume] in Serum

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Globulin [Mass/volume] in Serum by calculation

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Glomerular basement membrane Ab [Presence] in Serum by Immunoassay

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Glomerular basement membrane Ab [Presence] in Serum by Immunofluorescence

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Glomerular basement membrane Ab [Units/volume] in Serum

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Glomerular basement membrane Ab [Titer] in Serum by Immunofluorescence

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Glycine receptor Ab [Presence] in Serum or Plasma by Immunofluorescence

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Glycine receptor Ab [Titer] in Serum or Plasma by Immunoassay

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Glycine receptor Ab [Presence] in Serum or Plasma by Immunoassay

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Glycine receptor Ab [Titer] in Cerebral spinal fluid by Immunoassay

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Glycine receptor Ab [Presence] in Cerebral spinal fluid by Immunoassay

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Glycine receptor Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Golgi apparatus Ab [Presence] in Serum by Immunofluorescence

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Nuclear pore protein gp210 Ab [Units/volume] in Serum by Immunoassay

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Nuclear pore protein gp210 IgG Ab [Presence] in Serum by Line blot

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Inner ear 68kD Ab [Presence] in Serum or Plasma

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3-Hydroxy-3-Methylglutaryl-coenzyme A reductase Ab [Units/volume] in Serum or Plasma by Immunoassay

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3-Hydroxy-3-Methylglutaryl-coenzyme A reductase Ab [Units/volume] in Serum by Line blot

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3-Hydroxy-3-Methylglutaryl-coenzyme A reductase Ab [Presence] in Serum by Line blot

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HTLV I+II Ab [Presence] in Serum by Immunoblot

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IgA.monoclonal [Presence] in Serum by Immunofixation

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IgD.monoclonal [Presence] in Serum by Immunoelectrophoresis

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IgE.monoclonal [Presence] in Serum by Immunoelectrophoresis

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IgG.monoclonal [Presence] in Serum by Immunofixation

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IgM.monoclonal [Presence] in Serum by Immunofixation

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Immunofixation for Serum or Plasma Narrative

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Protein Fractions [Interpretation] in Urine by Immunofixation

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IgA [Mass/volume] in Cerebral spinal fluid

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IgA.monoclonal [Presence] in Cerebral spinal fluid by Immunofixation

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Kappa light chains.free/Lambda light chains.free [Mass Ratio] in Serum

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IgG [Mass/volume] in Cerebral spinal fluid

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IgM [Mass/volume] in Cerebral spinal fluid

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Insulin Ab [Units/volume] in Serum by Radioimmunoassay (RIA)

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Insulin Ab [Units/volume] in Serum by Immunoassay

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Intercellular substance Ab [Presence] in Serum

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Interleukin 6 [Mass/volume] in Serum or Plasma

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Intrinsic factor Ab [Units/volume] in Serum

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Islet cell 512 Ab [Units/volume] in Serum

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Pancreatic islet cell Ab [Presence] in Serum

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Pancreatic islet cell Ab [Titer] in Serum

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Jo-1 extractable nuclear Ab [Presence] in Serum

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Kappa light chains [Presence] in Serum by Immunofixation

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Lambda light chains [Presence] in Serum by Immunofixation

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Leucine-rich glioma-inactivated protein 1 IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Leucine-rich glioma-inactivated protein 1 IgG Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Liver kidney microsomal Ab [Presence] in Serum

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Liver kidney microsomal Ab [Units/volume] in Serum

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Liver kidney microsomal Ab [Titer] in Serum by Immunofluorescence

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Mannose-binding protein [Mass/volume] in Serum

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MDA5 Ab [Presence] in Serum by Line blot

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Mi-2 alpha IgG Ab [Presence] in Serum by Line blot

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Mi-2 beta IgG Ab [Presence] in Serum by Line blot

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Mitotic spindle apparatus Ab [Presence] in Serum or Plasma by Immunofluorescence

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Myelin oligodendrocyte glycoprotein Ab [Presence] in Serum by Cell binding immunofluorescent assay

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Myelin oligodendrocyte glycoprotein Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay

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Myelin oligodendrocyte glycoprotein IgG1 Ab [Presence] in Serum or Plasma by Flow cytometry (FC)

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Muscle specific receptor tyrosine kinase Ab [Units/volume] in Serum by Immunoassay

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Muscle specific receptor tyrosine kinase Ab [Presence] in Serum

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Myelin associated glycoprotein Ab [Presence] in Serum

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Myelin associated glycoprotein Ab [Units/volume] in Serum

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Myelin associated glycoprotein Ab [Titer] in Serum

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Myeloperoxidase Ab [Presence] in Serum by Immunoassay

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Myeloperoxidase Ab [Units/volume] in Serum

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Myeloperoxidase IgG Ab [Units/volume] in Serum

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Myeloperoxidase IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Myocardium Ab [Presence] in Serum by Immunofluorescence

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NMDAR subunit 1 Ab [Presence] in Serum by Cell binding immunofluorescent assay

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NMDAR subunit 1 Ab [Presence] in Cerebral spinal fluid by Cell binding immunofluorescent assay

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Nucleolar nuclear Ab pattern [Titer] in Serum

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Nucleolar nuclear Ab pattern [Presence] in Serum by Immunofluorescence

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Nucleosome Ab [Presence] in Serum by Line blot

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Nucleosome Ab [Units/volume] in Serum by Immunoassay

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Ovary IgG Ab [Presence] in Serum by Immunofluorescence

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Protein.monoclonal band 1 [Mass/volume] in Serum or Plasma by Electrophoresis

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Protein.monoclonal [Mass/volume] in Urine by Electrophoresis

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Protein.monoclonal [Mass/time] in 24 hour Urine by Electrophoresis

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Protein.monoclonal band 2 [Mass/volume] in Serum or Plasma by Electrophoresis

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Protein.monoclonal band 2 [Mass/volume] in Urine by Electrophoresis

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Protein.monoclonal band 2 [Mass/time] in Urine collected for unspecified duration

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Protein.monoclonal band 2 [Mass/time] in 24 hour Urine by Electrophoresis

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Protein.monoclonal band 3 [Mass/volume] in Serum or Plasma by Electrophoresis

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Protein.monoclonal band 3 [Mass/volume] in Urine by Electrophoresis

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Protein.monoclonal band 3 [Mass/time] in 24 hour Urine by Electrophoresis

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PCA-1 Ab [Presence] in Serum by Immunofluorescence

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PCA-1 Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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PCA-2 Ab [Presence] in Serum by Immunofluorescence

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PCA-2 Ab [Presence] in Serum by Line blot

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PCA-2 Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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PCA-2 Ab [Presence] in Cerebral spinal fluid by Line blot

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PCA-Tr Ab [Presence] in Serum by Immunofluorescence

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PCA-Tr IgG Ab [Presence] in Cerebral spinal fluid by Line blot

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PCA-Tr Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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PCNA extractable nuclear Ab [Presence] in Serum

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Phospholipase A2 receptor IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Phospholipase A2 receptor IgG Ab [Units/volume] in Serum by Immunoassay

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PM-SCL extractable nuclear Ab [Presence] in Serum

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PM-SCL-100 IgG Ab [Presence] in Serum by Line blot

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PM-SCL-75 Ab [Presence] in Serum by Line blot

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Ma+Ta Ab [Titer] in Serum by Immunofluorescence

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Ma+Ta Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Ma+Ta IgG Ab [Presence] in Serum or Plasma by Immunofluorescence

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Protein [Mass/volume] in Serum or Plasma

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Protein Fractions [Interpretation] in Urine by Electrophoresis Narrative

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Protein Fractions [Interpretation] in Urine by Electrophoresis

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Protein Fractions [Interpretation] in 24 hour Urine by Electrophoresis Narrative

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Protein Fractions [Interpretation] in 24 hour Urine by Electrophoresis

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Protein Fractions [Interpretation] in Serum or Plasma Narrative

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Proteinase 3 Ab [Presence] in Serum by Immunoassay

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Reagin Ab [Titer] in Cerebral spinal fluid by VDRL

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Reagin Ab [Presence] in Cerebral spinal fluid by VDRL

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Recoverin IgG Ab [Presence] in Serum or Plasma by Line blot

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Rheumatoid factor [Units/volume] in Serum or Plasma

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Rheumatoid factor [Units/volume] in Synovial fluid

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Ribonucleoprotein extractable nuclear Ab [Presence] in Serum

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Ribosomal P IgG Ab [Units/volume] in Serum

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RNA polymerase III Ab [Presence] in Serum by Immunoassay

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Baker's yeast IgA Ab [Units/volume] in Serum

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Baker's yeast IgG Ab [Units/volume] in Serum

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SUMO-activating enzyme subunit 1 Ab [Presence] in Serum by Line blot

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SCL-70 extractable nuclear Ab [Presence] in Serum

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Skin IgG Ab [Presence] in Serum by Monkey esophagus substrate

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Basement membrane Ab [Units/volume] in Serum

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Smith extractable nuclear Ab [Presence] in Serum

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Smooth muscle Ab [Titer] in Serum by Immunofluorescence

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Soluble liver IgG Ab [Presence] in Serum by Line blot

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Glial nuclear type 1 Ab [Presence] in Serum by Immunofluorescence

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Glial nuclear type 1 Ab [Presence] in Cerebral spinal fluid by Immunofluorescence

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Glial nuclear type 1 IgG Ab [Presence] in Serum or Plasma by Line blot

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Glial nuclear type 1 IgG Ab [Presence] in Cerebral spinal fluid by Line blot

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sp100 IgG Ab [Presence] in Serum by Line blot

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Alternaria alternata IgE Ab [Units/volume] in Serum

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Aspergillus fumigatus IgE Ab [Units/volume] in Serum

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Bermuda grass IgE Ab [Units/volume] in Serum

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Cashew nut IgE Ab [Units/volume] in Serum

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Cat dander IgE Ab [Units/volume] in Serum

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European house dust mite IgE Ab [Units/volume] in Serum

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Egg white IgE Ab [Units/volume] in Serum

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Honey bee IgE Ab [Units/volume] in Serum

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Paper wasp IgE Ab [Units/volume] in Serum

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Bahia grass IgE Ab [Units/volume] in Serum

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Perennial rye grass IgE Ab [Units/volume] in Serum

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Signal Recognition Particle (SRP) IgG Ab [Presence] in Serum by Line blot

# compose.include[].concept[].display
Sjogrens syndrome-A extractable nuclear Ab [Presence] in Serum

# compose.include[].concept[].display
Sjogrens syndrome-B extractable nuclear Ab [Presence] in Serum

# compose.include[].concept[].display
Striated muscle IgG Ab [Presence] in Serum by Immunofluorescence

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Striated muscle IgG Ab [Titer] in Serum by Immunofluorescence

# compose.include[].concept[].display
Thyroglobulin Ab [Units/volume] in Serum or Plasma

# compose.include[].concept[].display
Thyroglobulin Ab [Titer] in Serum by Latex agglutination

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Thyroperoxidase Ab [Units/volume] in Serum or Plasma

# compose.include[].concept[].display
Thyroperoxidase Ab [Titer] in Serum or Plasma

# compose.include[].concept[].display
TIF1-gamma IgG Ab [Presence] in Serum by Line blot

# compose.include[].concept[].display
Tissue transglutaminase IgA Ab [Presence] in Serum

# compose.include[].concept[].display
Tissue transglutaminase IgA Ab [Units/volume] in Serum

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Tissue transglutaminase IgG Ab [Presence] in Serum

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Tissue transglutaminase IgG Ab [Units/volume] in Serum

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Titin IgG Ab [Presence] in Serum or Plasma by Line blot

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Tryptase [Mass/volume] in Serum or Plasma

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Thyrotropin receptor Ab [Units/volume] in Serum

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Voltage-gated calcium channel IgG Ab [Units/volume] in Serum

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Voltage-gated potassium channel Ab [Units/volume] in Serum

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Zinc finger protein of the cerebellum 4 IgG Ab [Presence] in Serum or Plasma by Line blot

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Zinc transporter 8 Ab [Units/volume] in Serum or Plasma by Immunoassay