An aneurysm is defined as a localized dilation of a blood vessel or heart. It may have either a congenital or an acquired origin and occurs in both humans and animals. Cardiac aneurysms are rare, and are characterized by sacculations of the cardiac wall. The present case report describes the...

A 20-year-old, sexually intact male Dutch Warmblood horse was presented with a 5-day history of difficulty moving and non-flexion of the right pelvic limb, followed by subcutaneous swelling and permanent lateral decubitus. Despite attempts at palliative care, the horse was euthanized after clinical ...

Infectious enteritis is highly prevalent among dogs worldwide and, in some cases, it can be fatal. This study describes the clinical and laboratorial findings of single and mixed infections associated with severe enteritis in 76 dogs from Southern Brazil. Intestinal segments and/or fecal samples...

There are a few studies on diseases of anteaters, but reports on reproductive lesions and neoplasms of these animals are scarce. This is the first report of a case of metastatic Sertoli cell tumour in a giant anteater (Myrmecophaga tridactyla). The animal had renal lesions associated with impaired...

We describe the clinical and pathological features of a brain collision tumour consisting of a fibrous meningioma and an anaplastic oligoastrocytoma in a 14-year-old male neutered French Bulldog. Computed tomography of the brain revealed a poorly defined, intra-axial lesion affecting the left...

Photosensitivity in farm animals primarily leads to skin lesions that develop under the influence of exposure to sunlight and may significantly affect animal production and welfare. Photodynamically active compounds can be of plant, synthetic or endogenous origin. These substances can act both...

Ozone therapy has been used to control pain in animals. Moreover, electroacupuncture (EA) has been effective in neurological recovery and pain control in dogs with thoracolumbar discopathy. EA was compared with Ozone applied at acupuncture points in dogs with signs of thoracolumbar disk disease....

Injury to the cornea results in a cascade of processes that lead to the healing of the wound and restoration of vision, requiring integration of cellular proliferation, migration, differentiation, apoptosis, and intercellular communication. Combinations of growth factors and cytokines present in...

Neoplasia in porcupines is rarely reported in the literature, and the prevalence is unknown. A retrospective review of records from a private zoo diagnostic pathology service found four cases of mammary adenocarcinoma in Indian crested porcupines (Hystrix indica) from four separate zoological...

This case series is the first description of mast cell neoplasia in green iguanas, Iguana iguana. All iguanas were adults. Six were females, and four were males. Lesions were associated with the oral cavity in 3 of 10 cases, and on the head in 3 of 10 cases. Three of the cases had masses over the...