World Neurosurg
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A variety of subdural pathologies that may mimic hematomas are reported in the literature. We aimed to identify the atypical clinical and radiologic presentations of subdural masses that may mimic subdural hematomas. ⋯ Identification of atypical history and radiologic features should prompt further diagnostic tests, including magnetic resonance imaging (MRI), to elucidate the proper diagnosis, given that certain pathologies may be managed nonsurgically. A subdural collection that is hyperdense on CT scan and hyperintense on T2-weighted MRI, along with a history of progressive headache with no trauma, may raise the suspicion of an atypical subdural pathology.
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Review Meta Analysis
How best to manage the Spinal Epidural Abscess? A Current Systematic Review.
A spinal epidural abscess is a medical emergency. Despite urgent surgical intervention and adjuvant antibiotic therapy, neurologic prognosis remains variable and guarded. The optimal approach to managing this condition is debated with substantial variability in clinical practice, dependent on patient demographic and pretreatment neurologic status as well as radiologic appearance. ⋯ Surgery with adjuvant antibiotics remains the optimal treatment for the neurologically symptomatic patient with spinal epidural abscess. If antibiotic therapy alone is considered for the neurologically intact patient, we recommend interdisciplinary medical and surgical consultations with an in-depth dialogue on the potential for failure in isolated medical management and the recommendation for close neurologic monitoring.
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Multicenter Study Clinical Trial
Subthalamic nucleus deep brain stimulation for Parkinson's disease in Hong Kong: A prospective territory-wide 2 year follow-up study.
We assessed the effects of bilateral subthalamic nucleus (STN) deep brain stimulation (DBS) in patients with Parkinson disease at the 1-year and 2-year follow-up evaluations. Unified Parkinson's Disease Rating Scale (UPDRS) motor score at "off" medication ("on" DBS) and quality-of-life assessments (39-item Parkinson's Disease Questionnaire [PDQ-39]) were conducted. The percentage of awake "on" time and awake "off" time and levodopa requirement were also assessed. ⋯ The effects of STN DBS in patients with Parkinson disease in Hong Kong were satisfactory. The results showed that reduction in UPDRS motor score, awake "off"-time, and daily levodopa dosage were the major drivers of overall improvement in PDQ-39.