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Vet Radiol Ultrasound. 2019 Sep 17. doi: 10.1111/vru.12809. [Epub ahead of print]

CT identifies pulmonary cryptococcosis in a domestic feline.

Author information

1
Veterinary Specialty Center of Tucson, Tucson, Arizona.
2
Arizona Veterinary Diagnostic Lab, University of Arizona, Tucson, Arizona.

Abstract

A domestic cat was presented for lethargy and coughing. Thoracic radiographs identified a mass within the right cranial lung lobe and a nodule in the left cranial lung lobe. Cryptococcus spp. was diagnosed via ultrasound-guided fine needle aspirate cytology. Despite fluconazole and prednisolone treatment, clinical signs progressed and suggested airway obstruction. Computed tomography revealed mass invasion into the trachea and other areas of the lower airway resulting in obstruction. Bronchoscopy was performed to debulk the tracheal mass and obtain biopsies. Histopathology confirmed Cryptococcus spp. At the time of this report, the patient remained clinically stable with daily itraconazole (5 mg/kg) treatment.

KEYWORDS:

cryptococcal granuloma; mycotic pneumonia; pyogranulomatous

PMID:
31531909
DOI:
10.1111/vru.12809

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