The 'across the pons' sign: A possible novel radiographic finding in natalizumab-associated progressive multifocal leukoencephalopathy.
Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada. Electronic address: adrian.budhram@medportal.ca.
A
A
Budhram
Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada.
J B
JB
Pelikan
Department of Clinical Neurological Sciences, London Health Sciences Centre, London, Ontario, Canada.
M
M
Kremenchutzky
Department of Medical Imaging, London Health Sciences Centre, London, Ontario, Canada.
M
M
Sharma
D000328:Adult; D001921:Brain / Q000000981:diagnostic imaging* / Q000187:drug effects; D003287:Contrast Media; D003937:Diagnosis, Differential; D005260:Female; D005682:Gadolinium; D006801:Humans; D007155:Immunologic Factors / Q000009:adverse effects* / Q000627:therapeutic use; D007968:Leukoencephalopathy, Progressive Multifocal / Q000000981:diagnostic imaging* / Q000209:etiology*; D008279:Magnetic Resonance Imaging; D020529:Multiple Sclerosis, Relapsing-Remitting / Q000000981:diagnostic imaging / Q000188:drug therapy; D000069442:Natalizumab / Q000009:adverse effects* / Q000627:therapeutic use
D003287:Contrast Media; D007155:Immunologic Factors; D000069442:Natalizumab; D005682:Gadolinium
Across the pons sign; Hot-cross bun sign; MRI; Multiple sclerosis; Natalizumab; Progressive multifocal leukoencephalopathy