There is no consensus in the literature on the effects of the development of hydrocephalus on survival and disability after intracerebral haemorrhage (ICH) and the benefits of external ventricular drainage (EVD). In this open, prospective study, we investigated the clinical courses, radiological findings and outcome scores of 47 consecutive patients who were admitted to our clinic with spontaneous ICH. Hydrocephalus developed in 6 (12.8%) of the 47 patients, and EVD was applied in these 6 cases. In one of the 6 patients, the lesion was additionally excised due to the large cerebellar haematoma. Intraventricular haemorrhage was more common in patients developing hydrocephalus (83.3% vs. 29.3% in patients without hydrocephalus; p<0.05) and the lesions of all the patients were in the proximity of the ventricular system. Hospital mortality and functional outcome were not significantly different between patients with and without hydrocephalus. Our results shown that acute obstructive hydrocephalus should be anticipated if haematoma is near the ventricle or if it is opening to the ventricle. EVD is a life-saving and effective procedure that should be performed in patients who develop hydrocephalus following spontaneous intracerebral haemorrhage.

A review of 82 children with spinal cord and/or vertebral column injury treated in our department between 1968 and 1993 showed that 67% of the patients were boys and the average age was 11.4 years. The cause, vertebral level, and type of injury, and the severity of neurological injury varied with the age of the patient. The cause of pediatric injuries differed from that of adult injuries in that falls were the most common causative factor (56%) followed by vehicular accidents (23%). The most frequent level of spinal injury was in the cervical region (57%, 47 patients) followed by the lumbar region (16.5%, 13 patients). In our series, 18% of the patients had complete injury and the overall mortality rate was 3.6%. Eleven children (13%) had spinal cord injury without radiographic abnormality (SCIWORA), whereas 39 (47%) had evidence of neurological injury. Although the spinal injury patterns differed between children and adolescents, the outcome was found to be predominantly affected by the type of neurological injury (P < 0.05). Children with complete myelopathy uniformly remained with severe neurological dysfunction; children with incomplete myelopathy recovered nearly normal neurological function. Finally, the authors conclude that most spinal injuries can be successfully managed with nonoperative therapy. The literature is reviewed as to the treatment and outcome of pediatric spinal injuries.

Purely extradural cavernous hemangiomas of the spinal canal are extremely rare. Their occurrence at the lumbosacral level is a true exception. We describe a case of lumbosacral extradural hemangioma and review the behaviour and MR imaging characteristics of these lesions. Cavernous hemangioma should be considered in the differential diagnosis of an enhancing extradural periradicular mass causing chronic lumbar radiculopathy especially in fertile women. Lumbar extradural hemangiomas appear and behave differently, not only from intramedullary cavernous hemangiomas but also from extradural hemangiomas of other spinal locations.

Trauma to the brain or calvaria may cause some cranial nerve damage. This may be transitory or permanent. Occipital condyle fracture (OCF) is a rarely encountered pathology not easily diagnosed by routine clinical and radiological evaluation and one of the causes of lower cranial nerve disability. Frequently, the hypoglossal nerve is involved. Here we present two cases of OCF caused by motor vehicle accidents. Both of the patients complained of dysphagia and voice disturbance. After detailed neurologic and radiologic evaluation, they were diagnosed with OCF. They were both treated conservatively. OCF as a cause of lower cranial nerve damage is rarely reported. Since it is hard to diagnose OCF by routine cranial and cervical evaluation, detailed radiological study in suspected cases is a must. Since one of our patients was admitted 6 years after the trauma, this article is also noteworthy as a report on radiological changes of the OCF.

This paper presents two unique cases of subdural tension pneumocephalus which has deteriorated in the early phase of head trauma. Subdural pneumocephalus accounts for about 25% of all intracranial pneumocephalus cases. In the literature subdural pneumocephalus is describes as a benign and spontaneously resolving condition. Contrary to the available literature and our experience in 1341 trauma cases in the past ten years of whom 76 had subdural pneumocephalus, both cases deteriorated in the early hours following head trauma due to an increase in subdural air volume which was evacuated by craniotomy.