The osler medical handbook -john hopkin
Section VIII – Infectious DiseasesSection Editors:Christopher Hoffmann, MD, MPH Nicola Zetola, MDChapter 53 – Fever of Unknown OriginScott Kim, MD Rachel Damico, MD, PhD Paul Auwaerter, MDFAST FACTS ▪ The contemporary understanding of fever of unknown origin (FUO) is derived from Petersdorf and Beeson's 1961 characterization of FUO. A stringent definition of FUO is composed of the following criteria[1]: temperature higher than 38.3° C measured on several occasions, 3-week duration (to exclude self-limiting fevers), negative blood cultures, no apparent explanation, and three outpatient visits or three hospital days. ▪ Infections, malignancies, and noninfectious inflammatory diseases account for the majority of cases of FUO. ▪ In patients older than 65 years, temporal arteritis should be considered early in any evaluation. ▪ Patients with FUO who remain undiagnosed after exhaustive study usually have a favorable prognosis. In one study, in a cohort of 61 patients with FUO discharged without diagnosis, the 5-year mortality rate was only 3.2%.[2]…





![[NORAWIT×FOURTH×GEMINI] CHUYỆN TÌNH 3 NGƯỜI-ONESHOTS](https://aztruyen.top/images/norawit-fourth-gemini-chuyen-tinh-3-nguoi-oneshots-403526385.webp)
![[GeminiFourth] Độc Chiếm Em Thành Omega Của Tôi!](https://aztruyen.top/images/geminifourth-doc-chiem-em-thanh-omega-cua-toi-344456372.webp)

![Lấy Anh Làm Chồng Em Đồng Ý Không? [GeminiFourth,PondPhuwin,JoongDunk]](https://aztruyen.top/images/lay-anh-lam-chong-em-dong-y-khong-geminifourth-pondphuwin-joongdunk-378719174.webp)

![𝚃𝚑𝚎 𝙰𝚕𝚙𝚑𝚊 𝚊𝚗𝚍 𝚑𝚒𝚜 𝙱𝚊𝚋𝚢 [KaiTae - ABO]](https://aztruyen.top/images/𝚃𝚑𝚎-𝙰𝚕𝚙𝚑𝚊-𝚊𝚗𝚍-𝚑𝚒𝚜-𝙱𝚊𝚋𝚢-kaitae-abo-321893364.webp)
![[Bộ 4 - Loạt truyện SỐ NHỌ] XUI XẺO KHÉO CHẲNG AI HƠN](https://aztruyen.top/images/bo-4-loat-truyen-so-nho-xui-xeo-kheo-chang-ai-hon-391647644.webp)
