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Related Experiment Video

Updated: Mar 30, 2026

Induction of Paralysis and Visual System Injury in Mice by T Cells Specific for Neuromyelitis Optica Autoantigen Aquaporin-4

Induction of Paralysis and Visual System Injury in Mice by T Cells Specific for Neuromyelitis Optica Autoantigen Aquaporin-4

Published on: August 21, 2017

Neuromyelitis optica (NMO) and autoimmune thyroiditis.

Sreenivasa Rao Sudulagunta¹, Mahesh Babu Sodalagunta², Hadi Khorram³

¹Columbia Asia Hospital , Bangalore , India.

Oxford Medical Case Reports

|November 17, 2015

Summary

Neuromyelitis optica (NMO) is a rare CNS demyelinating disease. This case highlights a rare association with autoimmune thyroiditis and the critical need for early NMO diagnosis to ensure effective treatment.

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Area of Science:

Neuroimmunology
Endocrinology

Background:

Neuromyelitis optica (NMO) is a rare CNS demyelinating disease affecting the spinal cord and optic nerves.
NMO shares clinical features with multiple sclerosis (MS), necessitating accurate differentiation for appropriate treatment.

Observation:

A 53-year-old woman presented with severe NMO progression after initial symptoms were overlooked.
The patient was diagnosed with autoimmune thyroiditis, which advanced to hypothyroidism.
NMO diagnosis was confirmed by NMO-IgG seropositivity and longitudinally extensive spinal cord lesions.

Findings:

A rare co-occurrence of NMO and autoimmune thyroiditis was observed.
Delayed diagnosis of NMO led to poor treatment response and disease progression.

Implications:

Emphasizes the importance of early and accurate diagnosis of NMO, especially when co-occurring with other autoimmune conditions.
Highlights the need for prompt initiation of aggressive immunosuppressant therapy in NMO cases.