title: First description of adiaspiromycosis in an Eurasian otter (Lutra lutra) in Italy.
abstract: Adiaspiromycosis is a pulmonary disease caused by the inhalation of the ubiquitous fungus Emmonsia spp., a common soil inhabitant. Information about the replication and dissemination of the fungus from the primary site is lacking. Members of the Family Mustelidae seem to be highly susceptible to this infection, which has been previously reported in otters (Lutra lutra) in Czech Republic/Slovakia, Finland and in the UK. In many cases, Emmonsia‑associated lesions have also been reported as incidental findings during necropsies of otherwise healthy animals. A road‑killed male Eurasian otter was submitted for the post‑mortem examination on 21st December 2009 at the Veterinary Pathology Unit of the Faculty of Veterinary Medicine of Teramo, as part of the RECAL [RECovery and post‑mortem Analysis of Eurasian otters (Lutra lutra) in the National Park of Cilento, Vallo di Diano and Alburni (Salerno, Italy), and surrounding areas] project. Histologically, multifocal round structures with a PAS‑positive thick tri‑laminar wall and a central basophilic granular mass were observed within the alveoli. The adiaspores were surrounded by a severe granulomatous reaction with high number of macrophages, multinucleated giant cells, eosinophils, neutrophils and fibroblasts. Numerous multifocal cholesterol granulomas were observed close to those fungal‑induced. To the best of our knowledge, this is the first description of adiaspiromycosis in an Eurasian otter in Italy.
authors.affiliation: Faculty of Veterinary Medicine, University of Teramo, Italy.
authors.forename: Daniela
authors.initials: D
authors.lastname: Malatesta
authors.forename: Vic R
authors.initials: VR
authors.lastname: Simpson
authors.forename: Luca
authors.initials: L
authors.lastname: Fontanesi
authors.forename: Romina
authors.initials: R
authors.lastname: Fusillo
authors.forename: Manlio
authors.initials: M
authors.lastname: Marcelli
authors.forename: Laura
authors.initials: L
authors.lastname: Bongiovanni
authors.forename: Mariarita
authors.initials: M
authors.lastname: Romanucci
authors.forename: Chiara
authors.initials: C
authors.lastname: Palmieri
authors.forename: Leonardo
authors.initials: L
authors.lastname: Della Salda
mesh_terms: D000818:Animals; D002912:Chrysosporium; D007558:Italy; D008172:Lung Diseases, Fungal / Q000473:pathology / Q000662:veterinary*; D008297:Male; D010041:Otters