[Fever of unknown origin : infectious etiology and diagnosis principles].
The paper has 3 parts: definitions, causes and diagnosis principles in prolonged fevers of infections etiology. The non infections causes of FUO are only mentioned. The infections causes are presented as: Bacteria, Viruses, Mycetes and Protozoa. The part regarding the etiological diagnosis firstly includes data about the microbiological diagnosis methods and samples in four steps: a) routine samples done for every febrile patient in a general hospital; b) all the accessible samples and c) samples obtained by invasive procedures (needle biopsies and open biopsies). When all of these had negative results in microbiological tests, a last possibility is adopted: exploratory laparatomy, eventually by sampling some specimens. Finally, conditions of obtaining interpretable serological tests are listed.
Duca
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Facultatea de Medicină, Disciplina de Microbiologie, Universitatea de Medicină şi Farmacie Gr.T. Popa Iaşi.
D001424:Bacterial Infections / Q000150:complications; D001707:Biopsy, Needle; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods; D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D009181:Mycoses / Q000150:complications; D016133:Polymerase Chain Reaction; D012680:Sensitivity and Specificity; D014777:Virus Diseases / Q000150:complications