Surgical management of spinal metastases: analysis of prognostic factors during a 10-year experience.

Object: Refinement of surgical techniques, especially anterior approaches, for the management of spinal metastases has improved patient outcomes, despite the fact that a complete analysis of the prognostic factors that would inform patient selection has not been undertaken. The authors sought to identify such prognostic factors for neurological outcome and life expectancy in patients with spinal metastases.

Methods: The authors used Kaplan-Meier techniques, log-rank comparisons, and a multivariate model stratified by tumor type to identify prognostic factors for duration of ability to walk and survival in patients who underwent surgical treatment for spinal metastases during a decade when all current treatment options were available.

Medical imaging in pediatric neuro-ophthalmology.

This article provides an outline of the congenital and acquired conditions encountered in the practice of pediatric neuro-ophthalmology. Although some entities can be effectively evaluated clinically, CT and MR imaging studies may prove instrumental in many instances for detailed evaluation, narrowing of the differential diagnosis, or exclusion of underlying central nervous system pathologic findings.