Follow-up, diagnosis, and outcomes of fever of unknown origin cases in whom no diagnosis was established after initial evaluation: an ID-IRI (Infectious Diseases - International Research Initiative) observational retrospective cohort study

Abstract Background/aim In fever of unknown origin (FUO), despite comprehensive evaluation a substantial proportion of patients may remain without a definitive diagnosis. Herein, we aimed to analyse the disease course, mortality rate, final diagnosis, and the workup performed to reach final diagnosi...

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Detalhes bibliográficos

Principais autores:	Umran Elbahr, Hakan Erdem, Amel Letaief, Svjetlana Grgić, Lysien Ivania Zambrano, Wissal Ben Yahia, Bilal Ahmad Rahimi, Magdalena Baymakova, Reham Khedr, Emmanuel Nsutebu, Gamze Şanlıdağ, Meliha Meriç Koç, Serkan Öncü, Kostadin Poposki, Gülden Eser-Karlıdağ, Oğuz Reşat Sipahi
Formato:	Artigo
Idioma:	Inglês
Publicado em:	BMC 2026-05-01
coleção:	BMC Infectious Diseases
Assuntos:	Undiagnosed Fever of unknown origin FUO Pyrexia of unknown origin PUO
Acesso em linha:	https://doi.org/10.1186/s12879-026-13431-2
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