Surgical neurology international
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Intracerebral hemorrhage (ICH) is a life threatening entity, and an early outcome assessment is mandatory for optimizing therapeutic efforts. ⋯ GCS score on admission together with the baseline volume and localization of the hemorrhage are strong predictors for 30-day mortality in patients with spontaneous primary intracerebral hemorrhage, and by relying on them it is possible to identify high-risk patients with poor short-term outcome. The ICH score and the ICH-GS accurately predict the 30-day mortality.
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Tinnitus is the perception of a "phantom sound" and has a high prevalence. Although many therapies have been investigated within the last decades, there is still no effective standard therapy. Animal studies and human functional imaging studies revealed that tinnitus perception is associated with many complex changes in multiple brain structures. ⋯ Promising structures for stimulation are the dorsal cochlear nucleus, the inferior colliculus and the medial geniculate body of the thalamus. For cortical stimulation, the auditory cortex is considered as a target. Nevertheless, the field is waiting for evidence from well-designed clinical trials, based on supporting evidence from experimental/mechanistic research, to support or discourage the application of brain stimulation in tinnitus.
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Spontaneous epidural hematoma arising from the ligamentum flavum is a rare cause of acute spinal cord compression. There are only four reports in the cervical spine literature, and all were managed with surgery. Here, we describe an acute case of a spontaneous epidural hematoma arising from the ligamentum flavum in the cervical spine successfully managed without surgery. ⋯ Spontaneous epidural hematoma arising from ligamentum flavum is a rare cause of spinal cord compression. Previous reports have described success with surgical decompression. However, initial observation and conservative management may be successful as illustrated in this case.
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Coexistence of multiple primary intracranial tumors of different cell types has rarely been documented; the association of a meningioma and a glioma has been reported as the most common combination. Hereby, we report an unusual case of a temporal epidermoid cyst coexisting with an atypical meningioma. ⋯ The simultaneous occurrence of primary intracranial tumors of different cell types is rare. Epidermoid cysts are slow growing lesions believed to arise from inclusion of ectodermal elements during neural tube closure, while meningiomas arise from arachnoidal cells; their association has rarely been reported previously.
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Bowel perforation is a serious but rare complication after a ventriculoperitoneal shunt (VPS) procedure. Prior studies have reported spontaneous bowel perforation after VPS placement in adults of up to 0.07%. Transanal catheter protrusion is a potential presentation of VPS bowel perforation and places a patient at risk for both peritonitis and ventriculitis/meningitis via retrograde migration of bacteria. This delayed complication can be fatal if unrecognized, with a 15% risk of mortality secondary to ventriculitis, peritonitis, or sepsis. ⋯ A subset of patients can be managed without laparotomy and only with externalization of the ventricular shunt with antibiotics until the cerebrospinal fluid cultures finalize without growth.