title: Feline histoplasmosis: a retrospective study of 22 cases (1986-2009).
abstract: Twenty-two cases of feline histoplasmosis seen at the Virginia-Maryland Regional College of Veterinary Medicine Teaching Hospital between 1986 and 2009 were reviewed. The median age of affected cats was 9 yr (mean, 8.8 yr). Female domestic shorthairs were more commonly affected. The clinical presentation of most cases was nonspecific. The most common presenting complaints included weakness, lymphadenopathy, weight loss, and anorexia. Less frequent clinical signs included vomiting, diarrhea, blindness, and lameness. Less than half of the cats had clinical evidence of pulmonary disease on admission. Anemia and hypoalbuminemia were common laboratory abnormalities. An interstitial pattern was the most common radiographic pattern observed with pulmonary disease. Diagnosis was based on identification of the organism on cytology or histopathology. Fifteen of the 22 cats were treated, and itraconazole was the most common antifungal agent prescribed. Median duration of the antifungal treatment was 5 mo for cats that survived to discharge. Overall survival at time of discharge for cats in this study was 55%.
authors.affiliation: Department of Small Animal Clinical Sciences, Virginia-Maryland Regional College of Veterinary Medicine, Virginia Tech, Blacksburg, VA, USA. haulakh15@yahoo.com
authors.forename: Harmeet K
authors.initials: HK
authors.lastname: Aulakh
authors.forename: Karanvir S
authors.initials: KS
authors.lastname: Aulakh
authors.forename: Gregory C
authors.initials: GC
authors.lastname: Troy
mesh_terms: D000367:Age Factors; D000818:Animals; D000935:Antifungal Agents / Q000627:therapeutic use*; D002371:Cat Diseases / Q000175:diagnosis* / Q000188:drug therapy; D002415:Cats; D005260:Female; D006660:Histoplasmosis / Q000175:diagnosis / Q000188:drug therapy / Q000662:veterinary*; D008297:Male; D012189:Retrospective Studies; D012737:Sex Factors; D016019:Survival Analysis; D016896:Treatment Outcome
chemical_list: D000935:Antifungal Agents