Prozone Effect of the AQP4-IgG Test in a Patient With NMOSD

This case report describes a false-negative result of the aquaporin-4–immunoglobulin G (AQP4-IgG) test due to the prozone effect in a woman with neuromyelitis optica spectrum disorder (NMOSD).

Authors

Institutions

Publication Details

Journal
JAMA Neurology
Published
2025-08-25
DOI
https://doi.org/10.1001/jamaneurol.2025.2918
Citations
1
Primary Topic
Multiple Sclerosis Research Studies
Type
article
Field-Weighted Citation Impact
1.47
Controls
|||
ALL TIME
JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
article

Prozone Effect of the AQP4-IgG Test in a Patient With NMOSD

Kunqian Ji, Jianwei Lou, Lili Cao
1 citations
JAMA Neurology
Multiple Sclerosis Research Studies
1.47
article

Prozone Effect of the AQP4-IgG Test in a Patient With NMOSD

Kunqian Ji, Jianwei Lou, Lili Cao
article en
1 citations

Abstract

This case report describes a false-negative result of the aquaporin-4–immunoglobulin G (AQP4-IgG) test due to the prozone effect in a woman with neuromyelitis optica spectrum disorder (NMOSD).

JAMA NeurologyVol. 82(11)
Shandong University (CN), Qilu Hospital of Shandong University (CN)
Openalex Percentile: Top 16%
Multiple Sclerosis Research Studies
1.47
DOISourceOpenAlex
AI Navigator

Ask Laika to Summarize, Analyze, and Connect papers live on the map.

Summarize Papers & Methodologies

Extract key findings, datasets, and comparative methods across publications.

Benchmark Rankings & Visual Analytics

Rank top research institutions, authors, funders, topics, and journals by Field-Weighted Citation Impact (FWCI) and paper volume with instant charts.

Connect Distant Disciplines

Bridge topological clusters on the map to find hidden collaborative intersections.

Prozone Effect of the AQP4-IgG Test in a Patient With NMOSD — Kunqian Ji, Jianwei Lou, et al. · JAMA Neurology (2025) | TGRS Research Map | TGRS