Anaesthesia
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Idiopathic intracranial hypertension is a rare syndrome characterised by prolonged elevation of intracranial pressure in the absence of hydrocephalus, intracranial mass lesion or infection, and with increased cerebrospinal fluid pressure but a normal composition. We report a case of uncontrolled idiopathic intracranial hypertension successfully managed using an intrathecal catheter for analgesia in labour and delivery as well as temporary control of intracranial pressure.
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Illumination provided by laryngoscope blades varies widely. It is not known what the optimum level of illumination should be during laryngoscopy. So far, no published standards exist for light intensity provided by laryngoscopes. ⋯ The vacuum bulb laryngoscopes provides a significant lower light output than halogen and xenon laryngoscopes. There is a large variation in illumination requirements amongst anaesthetists which may make setting standards difficult. A brighter laryngoscope, as suggested by some manufacturers, may not necessarily be a better one.