BACKGROUND Reactive oxygen species and inflammatory responses contribute to the development of neuropathic pain. Superoxide serves to mediate cell signaling processes and tissue injury during inflammation. We examined the effects of superoxide on the development and maintenance of mechanical allodynia, as well as its contribution to central sensitization in a superoxide-rich animal model of neu...

PURPOSE To study the usefulness of MR in the evaluation of spinal cord infarctions and associated findings. MATERIALS AND METHODS MR examinations of 12 patients (10 men and two women) were reviewed retrospectively. Onset of symptoms of spinal cord ischemia was abrupt in all patients; MR was performed 8 hr to 4 months after onset. Contrast-enhanced MR was performed in four of the patients. R...

Neurological deficits following epidural or spinal anesthesia are extremely rare. Transient paraplegia following epidural anesthesia in a patient with thoracic disc herniation has been presented. A 44-year-old woman developed paraplegia during the operation for vascular surgery of her legs under epidural anesthesia. Epidural hematoma or spinal cord ischemia was ruled out by magnetic resonance i...

Natural history of posterior spinal tuberculosis has been described. Classifications of the posterior spinal tuberculosis disease process and principles of management based upon the clinical behavior of the disease has been highlighted and emphasized. A thorough review of literature was conducted with the aim to provide the clinicoradiological correlation of the natural history of posterior spi...

Spinal cord injury is a devastating chronic condition resulting in temporary or permanent motor,sensory or autonomic dysfunction of the cord. The manifestation of spinal cord injury based onthe severity and involved areas could be different. Numerous studies have demonstrated thatbradycardia, hypotension, and orthostatic hypotension are present insignificant number ofpat...