Multifocal Hepatocellular Carcinoma in a Malayan Wreathed Hornbill ().

A 30-year-old female intact Malayan wreathed hornbill () was presented for presumed nesting behavior, progressive anorexia, dropping food, and coelomic distension. A complete blood count and plasma biochemistry analysis revealed marked inflammation, severe electrolyte abnormalities, elevated liver enzyme activities and bile acids, and normal plasma iron concentrations. Radiographic images of the patient were consistent with hepatomegaly and loss of serosal detail in the coelomic cavity.

Large T-cell extradural lymphoma with concurrent marked cerebrospinal fluid eosinophilia in a dog.

A 3-year-old male pit bull terrier was presented for a 4-day history of progressive tetraparesis and cervical pain. Magnetic resonance imaging confirmed an extradural mass within the left lateral vertebral canal extending from caudal C5 to mid-T2. Lumbar cerebrospinal fluid (CSF) demonstrated marked (90%) eosinophilic inflammation.

Characterization of clinicopathologic and abdominal ultrasound findings in dogs with glucocorticoid deficient hypoadrenocorticism.

Background: Clinical findings of glucocorticoid-deficient hypoadrenocorticism (GDH) can overlap with other diseases, presenting a diagnostic challenge.

Objectives: Describe clinicopathologic and ultrasonographic features of dogs with GDH and those suspected of having GDH that had the disease ruled out.

Animals: Six hundred twenty-three dogs.

Radiographic evidence of metaphyseal sclerosis secondary to canine distemper virus: 4 cases in juvenile dogs.

Background: Metaphyseal sclerosis secondary to canine distemper virus has been described histopathologically, but its radiographic appearance has not been described.

Objectives: Describe the radiographic appearance of metaphyseal sclerosis secondary to canine distemper virus in juvenile dogs as distinct from metaphyseal osteopathy (formerly called hypertrophic osteodystrophy).

Animals: Four dogs (2 intact females and 2 intact males) between 2.

Case Report: MRI, Clinical, and Pathological Correlates of Bromethalin Toxicosis in Three Dogs.

Bromethalin toxicosis is an increasingly common clinical presentation in dogs that may be fatal depending on the extent of intoxication. Antemortem diagnosis of bromethalin toxicosis was achieved in three dogs by demonstration of the active metabolite desmethylbromethalin in fat or serum. Magnetic resonance imaging (MRI) findings were consistent with a diffuse leukoencephalopathy with restricted diffusion and prominent involvement of the corticospinal motor tracts on T2-weighted and diffusion-weighted sequences.