Posttraumatic pseudoaneurysm of the brachial artery and postsurgical retraction of median nerve: description of a case and ultrasonography findings.

We present the case of a 25-year-old man who developed a brachial artery pseudoaneurysm and a subsequent haematoma after a penetrating injury with a window glass. A surgical excision of the pseudoaneurysm (anterior access) and a drainage of the haematoma were performed. After surgery, the patient developed a median nerve paresis, secondary to the postsurgical scar located in the elbow flexure.

Outcome of late-onset rheumatoid arthritis.

The objective of this study was to determine possible differences in the outcome of patients with rheumatoid arthritis (RA) with disease onset early and late in life. As part of a broader outcome study of RA which included patients seen in the division of Rheumatology of Hospital Universitario Marqués de Valdecilla of Santander, Cantabria (Northern Spain) with disease duration between 2 and 7 years, we selected patients with an age at disease onset of or=65 years. The medical records of all eligible patients were reviewed for relevant clinical and laboratory variables; the patients were then further evaluated for disease activity using biological tests and joint indices such as joint counts and Thompson's Index, functional capacity using the American College of Rheumatology (ACR) functional classification (ACR-FC) and the modified Health Assessment Questionnaire (M-HAQ), and anatomical damage using the number of joint damage (NJD) and radiographs read by the Sharp's scoring method for joint erosion (JE), joint narrowing (JN), and overall.

Pasteurella multocida tenosynovitis of the hand: sonographic findings.

Pasteurella multocida is a common cause of infection in humans subsequent to bites or scratches by dogs and, particularly, cats. This infection usually results in superficial skin and soft tissue infections. Sonography can be used for diagnosing inflammatory conditions affecting tendons, including acute and chronic tenosynovitis.