COMPUTED TOMOGRAPHIC FINDINGS IN 35 DOGS WITH NASAL ASPERGILLOSIS
Article first published online: 19 MAY 2005
Veterinary Radiology & Ultrasound
Volume 43, Issue 1, pages 5–9, January 2002
How to Cite
Saunders, J. H., Zonderland, J.-L., Clercx, C., Gielen, I., Snaps, F. R., Sullivan, M., Vanbree, H. and Dondelinger, R. F. (2002), COMPUTED TOMOGRAPHIC FINDINGS IN 35 DOGS WITH NASAL ASPERGILLOSIS. Veterinary Radiology & Ultrasound, 43: 5–9. doi: 10.1111/j.1740-8261.2002.tb00434.x
- Issue published online: 19 MAY 2005
- Article first published online: 19 MAY 2005
- Received September 20, 2000; accepted for publication July 28, 2001.
- computed tomography;
- nasal cavity
The purpose of this study was to describe the computed tomographic (CT) features of nasal aspergillosis in dogs. Initial (n = 35) and follow-up (n = 12) CT images were available from 35 dogs. The most commonly encountered CT findings were (1) moderate to severe cavitary destruction of the turbinates with presence of a variable amount of abnormal soft tissue in the nasal passages, (2) non-specific thickening of the mucosa adjacent to the inner surface of bones of the frontal sinus, maxillary recess and nasal cavity and, (3) thickened reactive bone. The findings were consistent with a disease initially affecting one nasal cavity then progressing into the ipsilateral frontal sinus, the contralateral nasal cavity and the contralateral frontal sinus. Two dogs with associated nasal foreign body had a more localized invasion of the nasal cavity. Attenuation values and contrast enhancement were not specific. With follow-up examinations, a reduction in the amount of abnormal soft tissue was observed in all dogs except one, but this reduction could not be quantified.