Chiasmatic lesions on conventional magnetic resonance imaging during the first event of optic neuritis in patients with neuromyelitis optica spectrum disorder and myelin oligodendrocyte glycoprotein‐associated disease in a Latin American cohort

2021 ◽  
Author(s):  
Edgar Carnero Contentti ◽  
Pablo A. López ◽  
Juan Criniti ◽  
Juan Pablo Pettinicchi ◽  
Edgardo Cristiano ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Optic Neuritis ◽  
Latin American ◽  
Neuromyelitis Optica ◽  
Myelin Oligodendrocyte Glycoprotein ◽  
Spectrum Disorder ◽  
Conventional Magnetic Resonance Imaging ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Resonance Imaging

scholarly journals Use of Advanced Magnetic Resonance Imaging Techniques in Neuromyelitis Optica Spectrum Disorder

2015 ◽  
Vol 72 (7) ◽  
pp. 815 ◽  
Author(s):  
Stephane Kremer ◽  
Felix Renard ◽  
Sophie Achard ◽  
Marco A. Lana-Peixoto ◽  
Jacqueline Palace ◽  
...  
Keyword(s):  
Magnetic Resonance Imaging ◽  
Magnetic Resonance ◽  
Neuromyelitis Optica ◽  
Imaging Techniques ◽  
Spectrum Disorder ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Resonance Imaging ◽  
Magnetic Resonance Imaging Techniques

Myocarditis and diffuse skeletal muscle oedema: new features of neuromyelitis optica spectrum disorder? A case report

2013 ◽  
Vol 20 (1) ◽  
pp. 120-122 ◽  
Author(s):  
Jeremy Cosgrove ◽  
Saira Alli ◽  
Hawraman Ramadan ◽  
Helen L Ford
Keyword(s):  
Magnetic Resonance Imaging ◽  
Skeletal Muscle ◽  
Case Report ◽  
Magnetic Resonance ◽  
Neuromyelitis Optica ◽  
Spectrum Disorder ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Newly Diagnosed ◽  
Resonance Imaging ◽  
Anterior Compartment

We present a case report of newly diagnosed neuromyelitis optica spectrum disorder (NMOSD) with associated myocarditis and diffuse oedema of the pelvic and anterior compartment thigh muscles on magnetic resonance imaging. Aquaporin 4 antibodies are expressed in skeletal myofibres but involvement of skeletal muscle is rarely reported in NMOSD and myocarditis has not previously been described in this context. This case highlights the need for further research into the involvement of cardiac and skeletal muscle in NMOSD.

scholarly journals Neuromyelitis optica spectrum disorder with delayed lesion on spinal cord magnetic resonance imaging

2018 ◽  
Author(s):  
Jeong Yeon Kim
Keyword(s):  
Magnetic Resonance Imaging ◽  
Spinal Cord ◽  
Magnetic Resonance ◽  
Neuromyelitis Optica ◽  
Transverse Myelitis ◽  
Spectrum Disorder ◽  
Neuromyelitis Optica Spectrum Disorder ◽  
Resonance Imaging ◽  
Aquaporin 4 Antibody ◽  
Extensive Transverse Myelitis

The term Neuromyelitis optica spectrum disorder (NMOSD) is a recently proposed for neuromyelitis optica and related syndromes. Along with serum anti-aquaporin 4 antibody status, detection of a lesions extending over ≥3 contiguous spinal cord segments (longitudinally extensive transverse myelitis, LETM) associated with acute myelitis is the most specific neuroimaging characteristic of NMOSD. 1 We present a case of NMOSD with delayed lesion on spinal cord magnetic resonance imaging.

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