title: Severe pulmonary haemorrhage accompanying hepatorenal failure in fulminant leptospirosis.
abstract: Leptospirosis is a re-emerging spirochetal zoonosis with a worldwide distribution affecting both animals and humans. The clinical syndromes may vary from a subclinical infection to a severe illness. Although it may potentially have a fulminant and fatal course, leptospirosis usually remains as an underdiagnosed cause of multiorgan failure. In this study, we report a patient with leptospirosis who presented with a fulminant course of diffuse alveolar haemorrhage and hepatorenal failure. His clinical condition deteriorated, despite appropriate antibiotic therapy and haemodialysis. However, he showed prompt clinical improvement when corticosteroids and plasma exchange were instituted in addition to the original therapy. We conclude that leptospirosis should be considered in any case presenting with pulmonary haemorrhage and hepatorenal failure. Plasma exchange and corticosteroids may be a choice of treatment in selected patients unresponsive to conventional therapy. Potential benefits of plasma exchange and corticosteroids may be based on a toxin- and/or cytokine-mediated pathogenesis of the disease.
authors.affiliation: Division of Nephrology, Department of Medicine, Medical School, Pamukkale University, Denizli, Department of Medicine, Akdeniz University, Antalya, Turkey. belda1@yahoo.com
authors.forename: B
authors.initials: B
authors.lastname: Dursun
authors.forename: F
authors.initials: F
authors.lastname: Bostan
authors.forename: M
authors.initials: M
authors.lastname: Artac
authors.forename: H I
authors.initials: HI
authors.lastname: Varan
authors.forename: G
authors.initials: G
authors.lastname: Suleymanlar
mesh_terms: D000328:Adult; D006470:Hemorrhage / Q000000981:diagnostic imaging / Q000382:microbiology*; D006530:Hepatorenal Syndrome / Q000382:microbiology*; D006801:Humans; D007922:Leptospirosis; D008171:Lung Diseases / Q000000981:diagnostic imaging / Q000382:microbiology*; D008297:Male; D011859:Radiography