title: [Blastocystosis or Zierdt-Garavelli disease: a clinical pathway].
abstract: The author presents the clinical pathway of blastocystosis, a disease due to Blastocystis hominis, an intestinal parasite that has long been enigmatic, which can occasionally be the cause of clinical manifestations.
authors.affiliation: Struttura Complessa a Direzione Ospedaliera Malattie Infettive, Azienda Sanitaria Ospedaliera Maggiore della Carità, Novara.
authors.forename: Pietro Luigi
authors.initials: PL
authors.lastname: Garavelli
mesh_terms: D000818:Animals; D016776:Blastocystis Infections / Q000175:diagnosis / Q000188:drug therapy / Q000453:epidemiology / Q000469:parasitology; D016845:Blastocystis hominis; D003663:Decision Trees; D006801:Humans