Background: Patients with inflammation of unknown origin (IUO) and fever of unknown origin (FUO) are commonly considered a single population. Differences in underlying causes between both groups may steer the diagnostic work-up.
Methods: PubMed, Embase, Web of Science, and ClinicalTrials.
Objectives: To analyse changes in health care activity, time of referral and diagnosis intervals and the incidence of cancer during the first two years of the SARS-CoV-2 pandemic in a quick diagnosis unit.
Materials And Methods: A retrospective observational study was carried out during the prepandemic year (March 1, 2019, to February 29, 2020) and the first two years of the pandemic (March 1, 2020, to February 28, 2022). Demographic and clinical variables, the first visit interval, the diagnosis interval and the first visit-diagnosis interval were evaluated and compared.
Objectives: The aim of this study was to evaluate the characteristics of fever of unknown origin (FUO) according to the definition with qualitative study criterion and of patients without diagnosis.
Materials And Methods: Prospective observational study performed from 2009 to 2017 of all patients who were diagnosed with FUO according to the extended definition with qualitative study criterion. Demographic, clinical, diagnostic and evolving variables were evaluated.
Background And Objectives: The aims of the study were to analyse the epidemiology, prognostic and predictive factors of malignant disease on isolated involuntary weight loss (IIWL) and to know the effectiveness of the quick diagnosis unit in the evaluation of the process.
Material And Methods: Prospective observational study realised from 2006 to 2015 of all patients who were evaluated with IIWL in the quick diagnosis unit. Demographic, clinical, diagnostic and evolutive variables were analysed.