African-American and Caucasian participation in postmortem human brain donation for neuropsychiatric research.

Increased African-American research participation is critical to the applicability and generalizability of biomedical research, as population diversity continues to increase both domestically and abroad. Yet numerous studies document historical origins of mistrust, as well as other barriers that may contribute to resistance in the African-American community towards participation in biomedical research. However, a growing body of more recent scientific evidence suggests that African-Americans value research and are willing to participate when asked.

Traumatic dislocation of the lumbosacral joint in two cats.

The clinical and radiological features, surgical treatment, and outcome of two cats with traumatically induced dislocation of the lumbosacral joint are described in this report. The dislocation of the lumbosacral joint was concurrent with dorsal luxation of the articular facets in both cases. Open reduction, followed by stabilization with a dorsal suture sling, resulted in a good clinical outcome.

Radiographic examination and outcome in consecutive feline trauma patients.

Using univariate analysis, the correlation between signalment, history, outcome and radiographic diagnosis made on whole-body radiographs was investigated in 100 consecutive feline trauma patients of an urban clinic. The radiographic findings included: 53 thoracic injuries, 39 abdominal injuries, 34 pelvic injuries, 28 soft tissue injuries, 26 spinal injuries, and 19 cases with signs of hypovolemia. Only four radiographs were considered normal.

Herniation of the urinary bladder through a congenitally enlarged inguinal canal in a cat.

A two-year-old, castrated male Main Coon cat was referred because of chronic, recurrent pollakiuria, haematuria, and acute vomiting. On clinical examination, a smooth, soft-tissue mass, suspected to be the urinary bladder, was palpable outside of the abdominal wall in the inguinal area. On radiographs, the urinary bladder was found to be extra-abdominal, and herniated through an enlarged right inguinal canal at exploratory coeliotomy.

Teleradiology in the emergency room.

Many emergency rooms do not offer full-time coverage by a radiologist. Teleradiology can enable a radiologist to offer services to a number of emergency rooms. This allows more timely interpretation of emergency room studies and improved patient care.