1/57. Selected legal issues in movement disorders.This article explores the long-standing question of whether trauma causes Parkinson's disease, and discusses the impact of informed consent and confidentiality in issues of genetic testing for Huntington's disease. Neurologists are appropriately concerned about the legal aspects of genetic testing, and this article attempts to address that subject from a medical-legal perspective.- - - - - - - - - - ranking = 1keywords = impact (Clic here for more details about this article) |
2/57. Confabulation and delusional misidentification: a four year follow-up study.We describe a patient, AZ, who showed, in addition to an amnesic syndrome which eventually improved, longstanding confabulation and delusional misidentification following bilateral frontal and right temporal post-traumatic lesions. Confabulation appeared in personal recollections and on long-term verbal memory testing. Misidentification concerned mainly his wife and house. During the four year follow-up AZ's confabulation progressively shrinked so as to become restricted to verbal memory tasks. By contrast, misidentification persisted. General semantic memory was unimpaired throughout, while performance on frontal tests was initially poor and partly improved in time. We argue that confabulation and misidentification, though often intermingled and occurring after similar lesion pattern, should be considered as different neuropsychological entities.- - - - - - - - - - ranking = 378.72250078464keywords = post-traumatic (Clic here for more details about this article) |
3/57. Spontaneous resolution of bilateral traumatic carotid cavernous fistulas and development of trans-sellar intercarotid vascular communication: case report.BACKGROUND: Bilateral carotid cavernous fistulas may complicate head injury. Spontaneous resolution of post-traumatic direct carotid cavernous fistula is rare. CASE DESCRIPTION We present a case of a 42-year-old female who developed post-traumatic high flow bilateral carotid cavernous fistulas with cortical and deep venous drainage, who had a spontaneous resolution with thrombosis of the cavernous sinus outlets bilaterally and development of a trans-sellar intercarotid vascular communication. To our knowledge this is the first reported case in the literature describing such a phenomenon. CONCLUSION Bilateral direct carotid cavernous fistulas may undergo spontaneous resolution and form a benign trans-sellar intercarotid vascular communication.- - - - - - - - - - ranking = 757.44500156928keywords = post-traumatic (Clic here for more details about this article) |
4/57. propofol for sedation and control of intracranial pressure in children.Following central nervous system insults, control of intracranial pressure may lessen the incidence of morbidity and mortality. Therapies to control intracranial pressure include osmolar agents, prevention of and control of seizures, drainage of cerebrospinal fluid, hypothermia, and barbiturates. Control of agitation and excessive patient movement are additional components in the management of ICP. Although opioids and benzodiazepines are generally effective, in a small subset of patients, alternative agents may be necessary. The authors present 2 children with increased ICP in whom propofol was used to provide sedation and control ICP. The use of propofol in this setting and its possible applications in the children with increased ICP are discussed.- - - - - - - - - - ranking = 1.265269961079keywords = seizure (Clic here for more details about this article) |
5/57. Airbag associated fatal head injury: case report and review of the literature on airbag injuries.Airbags have been shown to significantly reduce mortality and morbidity in motor vehicle crashes. However, the airbag, like the seat belt, produces its own range of injuries. With the increasing use of airbags in the UK, airbag associated injuries will be seen more often. These are usually minor, but in certain circumstances severe and fatal injuries result. Such injuries have been described before in the medical literature, but hitherto most reports have been from North America. This is the first case report from the UK of serious injury due to airbag deployment and describes the case of a driver who was fatally injured when her airbag deployed in a moderate impact frontal collision where such severe injury would not normally have been anticipated. The range of airbag associated injuries is described and predisposing factors such as lack of seat belt usage, short stature, and proximity to airbag housing are discussed. The particular dangers airbags pose to children are also discussed.- - - - - - - - - - ranking = 1keywords = impact (Clic here for more details about this article) |
6/57. Delayed post-traumatic visual loss: a clinical dilemma.A 16-year-old female presented with unilateral blindness in her right eye 2 months after blunt head trauma. optic nerve edema was demonstrated by funduscopic examination, ultrasonography, and magnetic resonance imaging and failed to respond to medical treatment. Delayed post-traumatic blindness may be a severe complication of head trauma. The late appearance leads to delayed diagnosis and resulting unresponsiveness to treatment. patients who experience head trauma that could involve the optic nerves should undergo ultrasonography of the optic nerves. An abnormal finding should be followed by an intensive evaluation to determine possible damage.- - - - - - - - - - ranking = 1893.6125039232keywords = post-traumatic (Clic here for more details about this article) |
7/57. Closed head injury resulting in paradoxical improvement of a seizure disorder.People with epilepsy are prone to head injuries and these traumas are usually considered adverse events. We report the case of a 31-year-old woman who sustained a closed head injury as a result of a seizure. This accidental trauma resulted in a 1-year remission of her previously intractable complex partial seizures. The paradoxical improvement of a seizure disorder can occur as a result of a closed head injury. We postulate it simulated ablative epilepsy surgery.- - - - - - - - - - ranking = 9.6630137540471keywords = seizure, epilepsy (Clic here for more details about this article) |
8/57. Traumatic trochlear nerve palsy following minor occipital impact--four case reports.Four patients presented with transient trochlear nerve palsy following occipital impact. The impact was slight in all patients, and neuroimaging found no lesions of the nerve. Three patients had delayed onset. Two patients did not complain of diplopia, but were only aware of blurred vision. In such patients, the head tilting test was useful for diagnosis. Minor occipital impact can cause trochlear nerve palsy, which requires careful neurological examinations to identify.- - - - - - - - - - ranking = 7keywords = impact (Clic here for more details about this article) |
9/57. Retropharyngeal haematoma causing airway obstruction: a multidisciplinary challenge.A case of post-traumatic retropharyngeal haematoma causing airway obstruction in an elderly man on anticoagulant therapy is described. The importance of managing the airway, cervical spine and haemostatic problem with the help of a multidisciplinary team is discussed.- - - - - - - - - - ranking = 378.72250078464keywords = post-traumatic (Clic here for more details about this article) |
10/57. Post-traumatic olfactory dysfunction.OBJECTIVES: This study demonstrates histopathologic and immunocytochemical changes in the olfactory bulb of a patient with post-traumatic olfactory dysfunction. These results are analyzed in light of current understanding of the pathophysiology of anosmia and dysosmia following head trauma. Emphasis is placed on potential mechanisms of human regeneration and recovery. STUDY DESIGN: The current study documents the history of a patient with the initial complaint of complete anosmia following minor head trauma. Two months after the injury the patient developed persistent, severe dysosmia with debilitating weight loss. Neurosurgical treatment, including removal of the olfactory bulbs and tracts, resulted in permanent resolution of dysosmia. methods: Histopathologic and immunocytochemical analysis of the olfactory bulbs was undertaken and compared with age-matched control tissue. RESULTS: Pathological analysis of the olfactory bulb revealed a marked reduction in the number of nerve processes with few intact olfactory glomeruli compared with an age-matched control. Specific immunohistochemical staining for the olfactory neuron-specific protein OMP, however, demonstrated the presence of intact axonal projections between the olfactory mucosa and the bulb. CONCLUSIONS: These results support the hypothesis that post-traumatic anosmia involves, at least in part, damage to peripheral olfactory nerve fibers with histological changes in the olfactory bulb. Potential mechanisms for the development of post-traumatic dysosmia are also discussed.- - - - - - - - - - ranking = 1136.1675023539keywords = post-traumatic (Clic here for more details about this article) |
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