Polar gap after cementless total hip replacement in dogs.

Objective: To determine the incidence and outcomes of total hip replacements with polar gaps in dogs.

Study Design: Retrospective case series.

Animals: One hundred fifty-five client-owned dogs.

Academic and private practice partnerships in veterinary radiology residency training.

As veterinary radiologists devote greater time to telemedicine consultation, residency training must evolve to reflect the skills of these services. The contribution of private practice/consultant radiologists to residency training has traditionally been minimal but academic and private practice partnerships in education and research can provide the framework for a well-rounded residency. These partnerships can also lessen the impact of workforce shortages in academia and provide financial compensation to academicians through external consultation.

Comparison of radiographic osteoarthritis scores in dogs less than 24 months or greater than 24 months following tibial plateau leveling osteotomy.

Radiographic osteoarthritis scores were determined in 60 dogs up to 3 years following tibial plateau leveling osteotomy. Radiographs taken immediately following surgery and at long-term follow-up 1 to 3 years later were evaluated by 2 certified radiologists using a modified 32-point osteoarthritis scale. Changes in osteoarthritis scores were evaluated by paired t-tests and regression analysis.

Imaging diagnosis--duodenal diverticulum in a dog.

A young female Boxer had a history of chronic soft stool. Survey abdominal radiographs were unremarkable. A duodenal diverticulum was identified in abdominal ultrasound and barium upper-gastrointestinal contrast examinations.

Veterinary teleradiology.

Veterinary teleradiology was first commercially introduced in the early 1990s with limited success, mostly influenced by slow Internet speeds and large file sizes. Currently the practice of teleradiology in veterinary medicine is widespread due to the availability of broadband Internet connections, image compression, and economically priced PACS and DICOM software. This review article will discuss the current applications, equipment and configuration needs, the medicolegal aspects, image file formats, and methods of transmission needed for teleradiology in veterinary medicine.

Introduction to DICOM for the practicing veterinarian.

Digital Imaging and Communication in Medicine (DICOM) is a communication protocol that imaging devices use to communicate. The universal acceptance of the DICOM standard by the major medical vendors means that the digital transition in veterinary medicine should be relatively smooth provided DICOM is used. DICOM service objects, roles, service classes, and conformance standards are discussed.

Pulmonary embolism associated with canine total hip replacement.

Objective: To determine by pulmonary perfusion scans and ultrasonography if embolemia occurs during total hip replacement (THR) surgery in dogs.

Study Design: Prospective clinical study.

Animals: Forty client-owned dogs that had THR surgery.

Congenital hypothyroidism with goiter in toy fox terriers.

Congenital hypothyroidism with goiter was observed to segregate as a simple autosomal recessive trait in Toy Fox Terriers (TFTs). Neonatal affected pups exhibited inactivity, abnormal hair coat, stenotic ear canals, and delayed eye opening. Palpable ventrolateral cervical swellings were evident by 1 week of age.