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aquaporin 4 receptor IgG in serum/plasma
Indications:
- evaluation of Devic's disease (neuromyelitis optica) vs multiple sclerosis
Clinical significance:
- sensitivity of 73% & specificity of 91% for neuromyelitis optica
Related
aquaporin-4; AQP-4; WCH4; mercurial-insensitive water channel; MIWC (AQP4)
autoantibody neuromyelitis optica IgG (NMO-IgG) in serum
General
aquaporin 4 receptor Ab in serum/plasma
References
- Medical Knowledge Self Assessment Program (MKSAP) 17,
American College of Physicians, Philadelphia 2015
- Loinc