Single and mixed feline lungworm infections: clinical, radiographic and therapeutic features of 26 cases (2013-2015).
Objectives The aim of this study was to retrospectively describe clinical, radiographic and therapeutic features of feline lungworm infection. Methods Medical records of cats with lungworm diagnosis, thoracic radiography and without concurrent diseases between 2013 and 2015 were reviewed. Collection of data included physical examination, haematology, serum biochemistry, therapy with a variety of anthelmintics and outcomes. Results Thirty-seven records were recovered and 26 were included in the study. Single infections by Aelurostrongylus abstrusus (n = 15), Troglostrongylus brevior (n = 3) and Capillaria aerophila (n = 1) and coinfections by T brevior/ A abstrusus (n = 6) and T brevior/ C aerophila (n = 1) were diagnosed. The most common respiratory signs were coughing (n = 12), increased vesicular sounds (n = 10), dyspnoea (n = 9), such as laboured breathing, orthopnoea or open-mouth breathing, and tachypnoea (n = 6). Two cats were subclinically infected. The most common laboratory abnormality was anaemia (n = 7). Radiographic patterns recorded were interstitial (n = 24), bronchial (n = 21), alveolar (n = 10) and vascular (n = 2). Twenty-five cats had a complete recovery within 2-6 weeks of therapy. One kitten died 7 days after the diagnosis. Conclusions and relevance Lungworms should always be included in the differential diagnosis in cats living in endemic areas and presenting with respiratory signs and radiographic abnormalities. A copromicroscopic examination should be considered as the first diagnostic step for all cats at risk of lungworm infections. In most cases, timely therapy with a variety of anthelmintics guarantees recovery.
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Paolo E
PE
Crisi
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Giovanni
G
Aste
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Donato
D
Traversa
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Angela
A
Di Cesare
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Elettra
E
Febo
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Massimo
M
Vignoli
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Domenico
D
Santori
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Alessia
A
Luciani
Faculty of Veterinary Medicine, Teaching Veterinary Hospital, University of Teramo, Teramo, Italy.
Andrea
A
Boari
D000818:Animals; D000871:Anthelmintics / Q000627:therapeutic use; D002371:Cat Diseases / Q000175:diagnosis / Q000188:drug therapy / Q000469:parasitology*; D002415:Cats; D060085:Coinfection / Q000662:veterinary; D008174:Lung Diseases, Parasitic / Q000175:diagnosis / Q000188:drug therapy / Q000469:parasitology / Q000662:veterinary*; D008681:Metastrongyloidea / Q000302:isolation & purification; D012189:Retrospective Studies; D017206:Strongylida Infections / Q000175:diagnosis / Q000188:drug therapy / Q000469:parasitology / Q000662:veterinary*
D000871:Anthelmintics
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