Canine glioma in the first year of life: 5 cases.

Most canine gliomas occur in adult and aged dogs, and reports in puppies < 12-mo-old are exceedingly rare. Here we describe the occurrence of gliomas in 5 dogs ≤ 12-mo-old. The affected patients (4 males, 1 female) were 3-12-mo-old (x̄ = 6.

Detection of skunk adenovirus-1 in domestic ferrets ().

We describe gross pathology, histopathology, ultrastructure, and molecular characterization of skunk adenovirus 1 (SkAdV-1) in 3 ferrets ( submitted to the Infectious Diseases Laboratory, Zoo and Exotic Animal Pathology Service at the University of Georgia. Case 1 came from a cohort with a 6-week history of multiple ferrets with respiratory disease and mortality. Cases 2 and 3 were submitted 19 days later; they died 3 days after arrival at the vendor's facility.

Neuropathologic changes associated with systemic bacterial infection in 28 dogs.

Although systemic bacterial infection (SBI) is a common cause of sepsis and death in dogs, the neuropathology of canine SBI has been poorly characterized. Here we describe the neuropathologic features of SBI in a retrospective series of 28 dogs. The mean age of affected dogs was 5.

Doublecortin immunolabeling and lack of neuronal nuclear protein immunolabeling in feline gliomas.

Doublecortin (DCX) and neuronal nuclear protein (NeuN) can be used as immunomarkers of neuronal progenitor cells and mature neurons, respectively. Increased DCX immunolabeling has been associated with tumor invasion in human gliomas and anaplastic canine meningiomas. These immunomarkers have not been assessed in feline gliomas.

Neuroinflammatory diseases of the central nervous system of dogs: A retrospective study of 207 cases (2008-2019).

In this study we describe 207 cases of neuroinflammatory diseases of the central nervous system (CNS) in dogs autopsied at the Athens Veterinary Diagnostic Laboratory (University of Georgia, United States) from 2008 to 2019. Idiopathic and infectious diseases were diagnosed in 111 cases (53.6%) and 96 cases (46.

Metastatic cholangiocarcinoma mimicking tuberculosis in a cow.

Here we describe a metastatic hepatic cholangiocarcinoma (cholangiocellular carcinoma) in a 14-y-old Beefmaster cow that was euthanized because of depression and progressive weight loss. Gross changes included coalescing, white-to-yellow, firm-to-hard nodules with central areas of necrosis and mineralization that effaced much of the hepatic parenchyma, omentum, mesentery, ruminal serosa, and diaphragm. A fresh sample of a hepatic nodule was submitted for a modified acid-fast (MAF) stain during autopsy to rule out tuberculosis.

Genomic and Pathologic Findings for Prototheca cutis Infection in Cat.

Severe nasal Prototheca cutis infection was diagnosed postmortem for an immunocompetent cat with respiratory signs. Pathologic examination and whole-genome sequencing identified this species of algae, and susceptibility testing determined antimicrobial resistance patterns. P.

Systemic infection and concurrent pleural mesothelioma in a cat.

Herein we describe a rare case of systemic infection with concurrent pleural mesothelioma in a stray cat that was found dead and submitted for autopsy. Gross pathology changes consisted of thoracic clear yellow fluid admixed with suspended fibrin strands; clear-to-tan, variably sized, <3 mm diameter pulmonary nodules; and enlargement of the submandibular, retropharyngeal, and prescapular lymph nodes. Histologic changes consisted of extensive areas of suppurative inflammation and necrosis with mineralization that partially effaced the pulmonary parenchyma and lymph nodes.