[A case of fever of unknown origin].
D005335:Fever of Unknown Origin / Q000209:etiology*; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D009382:Neoplasms, Unknown Primary / Q000150:complications*; D012187:Retroperitoneal Space
Un cas de fièvre d'origine indéterminée.