Neurol Neurochir Pol
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Neurol Neurochir Pol · Mar 2013
Case ReportsCluster headache - a symptom of different problems or a primary form? A case report.
Headache with severe, strictly one-sided unilateral attacks of pain in orbital, supraorbital, temporal localisation lasting 15-180 minutes occurring from once every two days to 8 times daily, typically with one or more autonomic symptoms, is recognized as cluster headache (CH). Headache with normal neurological examination and abnormal neuroimaging studies, mimicking cluster headache, is reported by several authors. ⋯ We differentiate between primary, but 'atypical' CH and symptomatic cluster headache due to frontal sinusitis, pontine venous angioma or vascular compression of the trigeminal nerve root. This headache is not so rare in the general population and its secondary causes must be ruled out before the diagnosis of a primary headache as cluster headache is made.
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Neurol Neurochir Pol · Jan 2013
Comparative StudyFeasibility of flat panel detector computed tomography for position assessment of external ventricular drainage.
New angiographic devices with flat panel detectors allow cross-sectional imaging within the angiographic suite. In patients receiving external ventricular drainage (EVD) to manage hydrocephalus following subarachnoid haemorrhage (SAH), these may help evaluating the position of an EVD without moving the patient to a conventional computed tomography (CT) scanner. It could facilitate patients' management in a life-threatening status. This study therefore compares conventional CT with post-interventional flat panel detector angiographic CT (FDCT) referring to the determinability of an accurate EVD position. ⋯ FDCT is a promising method to determine the correct position of an EVD in patients with SAH. Following a neuroradiological intervention, it facilitates the patients' management and renders additional transfers to conventional CT unnecessary in the majority of cases.
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Despite the rapid development of neuropharmacotherapy, medical treatment of neuropathic pain (NP) still constitutes a significant socioeconomic problem. The authors herein present a group of patients treated with motor cortex stimulation (MCS) for NP of various types and aetiologies. ⋯ Minimally invasive, safe neuromodulative treatment with MCS permits neuropathic pain control with good efficacy. The type of neuropathic pain might be a prognostic factor.
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The cerebellum plays a role not only in motor control but also in motor learning and cognition. Joubert syndrome is a rare heterogeneous inherited genetic disorder characterized by ataxia, hypotonia, developmental delay, and at least one of the following features: neonatal respiratory disturbances or abnormal eye movement. The estimated frequency of Joubert syndrome in the United States is around 1 : 100 000. ⋯ Joubert syndrome is believed to be a representative of a new group of disorders named ciliopathies. The identification of seven causal genes (NPHP1, AHI1, CEP290, RPGRIP1L, TMEM67/MKS3, ARL13B, CC2D2A) has led to substantial progress in the understanding of the genetic basis of Joubert syndrome. The authors focus on clinical presentation of JSRD, differential diagnosis and molecular background.