A Case of Canine Sinonasal Aspergillus fumigatus Infection Associated With Intracranial Extension and Temporal Myositis.

A 12-year-old terrier was referred for investigation of a 4-month history of coughing, sneezing and nasal discharge. Clinical findings were consistent with sinonasal Aspergillus fumigatus infection with evidence of intracranial extension on computed tomography. Endoscopic debridement followed by topical clotrimazole and systemic antifungal therapy resulted in clinical improvement.

Prevalence and clinical correlations of olfactory recess dilatation in MRI studies of the feline brain.

The ability to differentiate clinical ventriculomegaly from incidental ventricular enlargement remains a challenge in veterinary radiology. Dilatation of one or both olfactory lobe recesses is occasionally seen on MRI of the brain in otherwise normal cats. The purpose of this study was therefore to determine the prevalence of this finding within a population of neurologically normal and neurologically abnormal cats, and to investigate associations with signalment, clinical and neurological examination findings, and MRI features.

Magnetic resonance imaging of the caudal portion of the digastric muscle in canine idiopathic facial neuropathy.

Idiopathic is the most common etiology for acute onset of facial neuropathy in dogs with limited number of studies describing MRI characteristics. A retrospective, observational study was performed using archived records, aiming to describe the MRI features of the caudal portion of the digastric muscle in dogs diagnosed with idiopathic facial neuropathy and to determine correlation with prognosis. Client-owned dogs presented to a referral hospital between 2009 and 2019, diagnosed with unilateral idiopathic facial neuropathy and having undergone MRI, with images including the caudal portion of the digastric muscle, were included (n = 19).