Utility of an intervention scoring system in documenting effects of changes in burn treatment.

The consequences of the introduction of a program of consistent use of topical antimicrobials and early aggressive excision of deep burn wounds by utilizing a comprehensive, computerized patient registry/therapeutic intervention scoring system, were investigated. Prospectively, the clinical course, mortality, outcome and hospital costs were compared for the year preceding (89 patients) and the 4 years following (226 patients) the introduction of the new treatment program. It was found that mortality decreased from 10.

Noncontusive segmental spinal cord injury using radiofrequency current.

Objective: To develop a nondisruptive model for the study of spinal cord injury.

Methods: A 2-MHz radiofrequency heating chamber was mounted over the rat T13-L1 vertebral column via a short dorsal incision. Epidural temperature at chamber level was monitored via a small proximal laminotomy.

Diabetes impairs sciatic nerve hyperemia induced by surgical trauma: implications for diabetic neuropathy.

The most widely used methods to assess nerve blood flow in diabetics rats are hydrogen clearance polarography and laser Doppler flowmetry, techniques requiring surgical exposure of the nerve. In these experiments, we examined the hypothesis that the trauma of surgical exposure introduces an important and hitherto largely unrecognized variable that could account for discordant reports on nerve blood flow changes induced by diabetes. We used the noninvasive (for sciatic nerve) reference sample microsphere method to quantify sciatic nerve blood flow in unexposed va.

Surgical management of calcinosis cutis universalis in systemic lupus erythematosus.

Calcinosis cutis is common in several connective tissue diseases but rare in systemic lupus erythematosus (SLE). A 43-year-old woman with a 12-year history of SLE who presented with calcinosis cutis at the time of SLE diagnosis developed a large, ulcerated, draining mass on her left hip. The lesion was excised and skin was grafted, with an excellent early result.