Laparoscopic partial pancreatectomy in a cat with exocrine pancreatic carcinoma.

Case Summary: Minimally invasive surgery is an increasingly popular alternative to open surgery in veterinary medicine. Compared with traditional surgical approaches, laparoscopic pancreatectomy provides a less invasive approach and has several potential benefits, including improved visualization, reduced infection rate and decreased postoperative pain. Laparoscopic partial pancreatectomy has been described in humans, dogs and pigs but not cats.

Relationship between histological tumor margins and magnetic resonance imaging signal intensities in brain neoplasia of dogs.

Background: Intracranial neoplasia is relatively common in dogs and stereotactic radiotherapy, surgical debulking, or both, are the most successful treatment approaches. A key component of treatment planning involves delineating tumor margin on magnetic resonance imaging (MRI) examinations. How MRI signal intensity alterations relate to histological tumor margins is unknown.

Stereotactic Cortical Atlas of the Domestic Canine Brain.

The domestic canine (canis familiaris) is a growing novel model for human neuroscientific research. Unlike rodents and primates, they demonstrate unique convergent sociocognitive skills with humans, are highly trainable and able to undergo non-invasive experimental procedures without restraint, including fMRI. In addition, the gyrencephalic structure of the canine brain is more similar to that of human than rodent models.