PMID- 30930835 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20200930 IS - 1664-2295 (Print) IS - 1664-2295 (Electronic) IS - 1664-2295 (Linking) VI - 10 DP - 2019 TI - Multiple Distinctive Demyelinating Lesions Caused by Eosinophilic Granulomatosis With Polyangiitis: Case Report and Literature Review. PG - 213 LID - 10.3389/fneur.2019.00213 [doi] LID - 213 AB - Eosinophilic granulomatosis with polyangiitis (EGPA) is an extremely rare rheumatic immune disease characterized by vasculitis of small- and medium-sized blood vessels. Central nervous system (CNS) involvement frequently consists of cerebrovascular disease; a manifestation with multiple demyelinating lesions has never been reported in detail. This report describes a 38-year-old man, who presented with progressive memory deterioration and underwent microsurgery; EGPA was subsequently confirmed. Unique clinical and radiological features as well as immunohistological outcomes and DNA sequencing revealed a potential disease-associated human leukocyte antigen (HLA) type, and single-nucleotide polymorphisms (SNPs) are described for this uncommon case. Although EGPA rarely involves the CNS, this differential diagnosis should be considered when patients present with a history of nasosinusitis, elevated eosinophil percentage, clinical pulmonitis, and neurological manifestations. Microsurgery is necessary for precise diagnosis and effective treatment. FAU - Xu, Dingkang AU - Xu D AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Xu, Hongen AU - Xu H AD - Center for Precision Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Wang, Fang AU - Wang F AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Wang, Guoqing AU - Wang G AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Wei, Qingjie AU - Wei Q AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Lei, Shixiong AU - Lei S AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Gao, Qiang AU - Gao Q AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. FAU - Zhang, Qi AU - Zhang Q AD - Center for Precision Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. AD - School of Pharmaceutical Sciences, Zhengzhou University, Zhengzhou, China. FAU - Guo, Fuyou AU - Guo F AD - Department of Neurosurgery, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. AD - Key Laboratory of Neurosurgical Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, China. LA - eng PT - Case Reports DEP - 20190311 PL - Switzerland TA - Front Neurol JT - Frontiers in neurology JID - 101546899 PMC - PMC6423896 OTO - NOTNLM OT - CNS involvement OT - DNA sequencing OT - EGPA OT - HLA OT - SNP OT - differential diagnosis OT - neurosurgery EDAT- 2019/04/02 06:00 MHDA- 2019/04/02 06:01 PMCR- 2019/03/11 CRDT- 2019/04/02 06:00 PHST- 2019/01/18 00:00 [received] PHST- 2019/02/19 00:00 [accepted] PHST- 2019/04/02 06:00 [entrez] PHST- 2019/04/02 06:00 [pubmed] PHST- 2019/04/02 06:01 [medline] PHST- 2019/03/11 00:00 [pmc-release] AID - 10.3389/fneur.2019.00213 [doi] PST - epublish SO - Front Neurol. 2019 Mar 11;10:213. doi: 10.3389/fneur.2019.00213. eCollection 2019.