RT Journal Article SR Electronic T1 Multifocal necrotising leucoencephalopathy following Salmonella infection in an immunocompetent patient JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 156 OP 158 DO 10.1136/practneurol-2017-001664 VO 18 IS 2 A1 Michael A O’Gara A1 Sonali Dharia A1 David Hilton A1 Nicholas J Gutowski YR 2018 UL http://pn.bmj.com/content/18/2/156.abstract AB Multifocal necrotising leucoencephalopathy is a rare disorder affecting the central nervous system. It is characterised pathologically by microscopic areas of necrosis with pontine predilection but also involvement of extrapontine regions, including the cerebellum, medulla and cerebral hemispheres. It usually occurs on the background of immunosuppression. Here we describe an immunocompetent patient with a recent history of Salmonella infection who presented with subacute neurological deterioration. At postmortem, she had evidence of multifocal necrotising leucoencephalopathy.