Severe FMF Presentation with Rare Association of MEFV Variants (p.Pro369Ser/p.Glu148Gln)

Autor: Kenza El Alaoui, Alberto Papaleo
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: European Journal of Case Reports in Internal Medicine (2019)
Druh dokumentu: article
ISSN: 2284-2594
DOI: 10.12890/2019_001216
Popis: We report the case of a 28-year-old man who presented with recurring episodes of high fever, pleural and pericardial effusions and bilateral hydrocele. He was diagnosed with familial Mediterranean fever (FMF) and responded well to colchicine therapy. Genetic testing showed variants of the MEFV gene (p.Pro369Ser and p.Glu148Gln) previously independently described as having a more benign course of the disease. Their association is very rarely reported. Our patient and our review of the literature suggest that these genetic variants are associated with indolent courses but might also trigger the classic symptoms seen in severe FMF, probably in a compound heterozygous fashion. The combination of these variants should be taken into consideration in the diagnosis and management of patients.
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