Faculty Bibliography

Sutural stripping, morcellation, subtotal craniectomy, and even subtemporal decompression, have been employed in the treatment of sagittal synostosis. This report describes a further modification of past techniques, the total vertex craniectomy. This procedure, employed in 9 patients, has achieved uniformly excellent cosmetic results.

A 6-year-old child with a brain stem tumor presented with the unusual complaint of intractable facial pain resembling trigeminal neuralgia in the absence of other symptoms or signs referable to the 5th cranial nerve. The radiological evaluation included a computed tomographic scan with intravenous contrast administration, which demonstrated an enhancing intramedullary lesion extending from the obex to C-4. After radiation and chemotherapy had failed to achieve symptomatic relief, the tumor, later proven to be a ganglioglioma, was radically removed with the ultrasonic aspirator. Postoperatively the patient experienced full pain relief.

Spinal stenosis is a well defined clinical entity that is occasionally encountered in patients with acromegaly. Persistent elevation of growth hormone promotes hypertrophy of the bones and ligaments, resulting in widening of the thoracolumbar vertebral bodies, and developmental narrowing of the spinal canal. This report describes the case of a 54-year-old acromegalic man with a 30-year history of low-back pain. Who developed symptoms of spinal stenosis. This case and two similar cases from the literature are discussed, and the appropriate therapeutic approaches reviewed

The frequency and degree of gastrointestinal (GI) bleeding were examined in 131 patients with spinal cord injuries. All patients were randomly assigned to either high- or low-dose steroid regimens and some form of GI prophylaxis. The latter consisted of antacids alone or antacids supplemented with cimetidine when this medication became available. Segments of the population were treated with mini-dose or full-dose heparin. The incidence and degree of GI bleeding did not appear to be affected by steroid dose level, regimen of prophylaxis, or mini-dose heparin. Only full heparinization was found to significantly increase bleeding. These results place in question the benefits of adding cimetidine to antacids as a prophylactic atreatment in patients with no history of ulcer

The New York University Spinal Cord Trauma Center recently completed an evaluation of 200 patients seen over a period of four years, from 1974 to 1978. A unique group of 23 patients with cervical spinal stenosis and myelopathy without fracture or dislocation was isolated. The presence of a narrow canal significantly influenced morbidity and prognosis. Based on a review of plain roentgenograms and myelograms, there were seven patients with an average age of 41 who had absolute low levels of narrowing of the spinal canal without evidence of degenerative changes. The remaining 16 patients, averaging 61 years of age, had superimposed spondylosis. In both groups, patients with the lowest anteroposterior diameters of the spinal canal had the most severe myelopathy after trauma. Patients with absolute stenosis were more susceptible to traumatic myelopathy than were those with relative stenosis. Varying the dose of steroids to maximal levels had no effect on prognosis. Patients showing improvement during the initial 48 hours had the greatest degree of eventual recovery