British journal of neurosurgery
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Pott's disease of the craniovertebral junction is extremely rare. The authors studied the immediate and long-term outcome after transoral decompression, occipitocervical stabilization with fusion and antitubercular therapy (ATT) in patients who had neurological deficits due to craniovertebral junction (CVJ) tuberculosis. This is a retrospective study of the management and outcome in 10 consecutive patients in whom features of spinal cord (with or without) compression were observed, and CVJ tuberculosis was diagnosed in two different neurological departments between 1990 and 2002. ⋯ Patients with CVJ with features of cervical myelopathy are ideally treated with transoral decompressive procedures followed by occipitocervical fusion, because this therapy provides immediate neurological improvement, stability and allows early mobilization. The long-term prognosis in patients with this disease is excellent, provided it is treated with appropriate surgical intervention and with adequate duration of ATT. This approach provides excellent access to this region, with a low operative morbidity and no mortality.
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External decompression can be an effective treatment for acute intracranial hypertension, but the cranial defect must be repaired. The most serious complication of cranioplasty is late infection. Confusing an empyema that occurs after cranioplasty with a fluid collection (haematoma or liquor) can have catastrophic consequences, such as the development of cerebritis. ⋯ The ADC maps showed that empyema had a significantly lower intensity than the fluid collections (haematoma or liquorrhoea). DW MRI can be used to identify empyema after cranioplasty and can help to differentiate it from other fluid collections. Hence, this is a useful additional imaging modality for the diagnosis of empyema after cranioplasty.
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Burr-hole irrigation with closed-system drainage is a common surgical method used for chronic subdural haematoma. However, the subdural space with air that entered during surgery sometimes remains for a prolonged period after surgery and may hamper uncomplicated healing of the subdural space. ⋯ By this additional procedure, both the subdural space and the gas within the space decreased rapidly, and the subdural drain could be removed within 24 h. By promoting obliteration of the subdural space, this simple combined technique may contribute to early recovery and discharge of patients, and to a reduction in the recurrence rate of the disease.