We report the case of a patient with idiopathic hypereosinophilia in whom both central and peripheral nervous systems were affected. We discuss possible pathogenetic mechanisms explaining the neurotoxicity of idiopathic hypereosinophilia. Corticosteroid therapy should be given early and continued indefinitely.
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http://dx.doi.org/10.1007/BF02335668 | DOI Listing |
Background: Hypereosinophilic syndromes (HES) are a heterogenous group of eosinophilic disorders. To date, only retrospective studies of limited sample-size and/or follow-up duration are available.
Methods: The COHESion study is a national prospective multicenter multidisciplinary cohort recruiting both adults or children with the spectrum of eosinophilic disorders (including reactive HE/HES [HE/HES-R], idiopathic HES [HES-I], lymphocytic HES [HES-L], neoplastic HE/HES [HE/HES-N], HE of unknown significance [HE-US], as well as IgG4-related disease [IgG4RD] or ANCA-negative eosinophilic granulomatosis with polyangiitis [EGPA] overlaps).
Clin Rheumatol
January 2025
Department of Rheumatology and Immunology, The First Affiliated Hospital of Naval Medical University, Shanghai, 200433, China.
Objective: Retroperitoneal fibrosis (RPF) is a rare condition marked by inflammation and fibrosis affecting the peritoneal and retroperitoneal soft tissues. In recent years, the identification of IgG4-related diseases has brought to light a significant association with fibrous disorders, including RPF, which were once considered independent. In this comprehensive cohort study, we performed a comparative analysis of the demographic, clinical, laboratory, histopathological, and therapeutic characteristics between patients with IgG4-related RPF and those with idiopathic retroperitoneal fibrosis (iRPF).
View Article and Find Full Text PDFFront Cardiovasc Med
December 2024
Department of Cardiology, The First Affiliated Hospital of Shandong First Medical University, Shandong First Medical University, Shandong, China.
It is unusual for young patients without any underlying diseases to experience sudden cerebral infarction and heart failure. Here, we report a rare case of a 28-year-old female patient who presented with chest tightness and dizziness. Left ventricular thrombus formation and cardiac insufficiency were evident on echocardiogram, while multiple acute or subacute cerebral infarctions were visible on brain magnetic resonance imaging.
View Article and Find Full Text PDFNed Tijdschr Geneeskd
December 2024
Meander Medisch Centrum, Amersfoort. Afd. Longgeneeskunde.
Eosinophilia is a common laboratory finding with a broad differential diagnosis. Eosinophilia can be classified as primary, secondary, or idiopathic hypereosinophilic syndrome (HES). Primary eosinophilia results from a clonal disorder of eosinophils, while secondary eosinophilia is reactive to a variety of underlying conditions, such as allergic diseases, infections, and drug reactions.
View Article and Find Full Text PDFJ Int Med Res
December 2024
Department of Neurology, Hebei General Hospital, Shijiazhuang, Hebei, China.
Idiopathic eosinophilia, characterized by unexplained peripheral blood eosinophilia after ruling out secondary causes, is an extremely rare condition. Cryptococcal meningitis is a life-threatening opportunistic infection that primarily affects immunocompromised individuals, such as those with advanced AIDS or leukemia. In this report, we present a unique case of idiopathic eosinophilia concurrent with cryptococcal meningitis, which, to the best of our knowledge, is the first such case described globally.
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