Fever of unknown origin (FUO) is a clinical conundrum for patients and clinicians alike, and
imaging studies are often performed as part of the diagnostic workup of these patients …

Background Criteria classifying fever of unknown origin (FUO) patients remains subject to
discrepancies. A minimal standardized set of investigative tests serves as the foundation for …

Objective 18F-fluorodeoxyglucose positron emission tomography (18F-FDG PET) is an
important imaging technique in the workup of fever of unknown origin (FUO) and …

Objective Evidence suggests that the symptom duration may affect the occurrence of certain
fever (FUO) and inflammation (IUO) of unknown origin associated conditions. It is unclear if …

Despite an essential differential diagnosis for fever of unknown origin (FUO) in young adults,
adult-onset Still's disease (AOSD) is infrequently considered and remained underdiagnosed …

Background Fever (FUO) and inflammation of unknown origin (IUO) are syndromes
commonly used as medical diagnoses. Since existing literature has a mixture of diagnostic …

Autoinflammation of unknown origin remains amongst the most enigmatic of systemic
autoinflammatory disorders (SAIDs), immunological disorders characterized by …

Fieber und Inflammation unklarer Ursache (FUO und IUO) sind ein häufiges Problem in der
Rheumatologie. Dabei sind wir als Rheumatologinnen und Rheumatologen nicht nur in der …

Background: Fever of undetermined origin (FUO) is a challenging entity with a striking
presence in hospitals around the world. The main etiologies are infectious, neoplastic, and …

“In most of these unknown cases, it's not that I'm completely lost. I know in a general sense
that there is an inflammatory disease present. I know that there doesn't appear to be cancer …