No to hattatsu. Brain and development
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We report here clinical and MRI findings of four children with idiopathic intracranial hypertension (IIH). Their chief complaint was headache. Three patients had papilloedema, and the other one showed the highest cerebrospinal fluid pressure (106 cm H2O) without papilloedema. ⋯ Regarding the optic nerves, there were more than two of the following three findings: distension of the perioptic subarachnoid space, vertical tortuosity and elongation of the optic nerve, and flattening of the posterior aspect of the globe. Follow-up MRI showed normalization of sella turtica and/or optic nerve findings in two of the three cases examined. MRI focusing on the optic nerves and pituitary gland may provide important clues for the diagnosis of IIH, especially those without papilloedema.
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Twenty five percent of children with epilepsy continue to seize despite best medical management and may be defined as medically refractory. Many children with medically refractory localization-related epilepsy, i.e. seizures which originate in a particular area of brain and secondarily spread to involve other brain regions, may benefit from a variety of surgical treatments including hemispherectomy, corpus callosotomy, focal cortical resection of the temporal lobe, focal cortical resection of extratemporal regions of brain, and multiple subpial resections. A successful outcome from epilepsy surgery is generally defined as a seizure-free state with no imposition of neurologic deficit. ⋯ In the typical child undergoing evaluation for epilepsy surgery, if the clinical, neuropsychological, EEG, and radiological data are all concordant and point to the same area of epileptogenicity in brain, cortical excision of the suspected epileptogenic zone is undertaken. However, if the data are discordant, and/or the epileptogenic zone resides wholly or in part within eloquent cortex, invasive intracranial monitoring from depth and/or subdural electrodes during a seizure is required to map out the areas of epileptogenicity in brain. The assessment of potential risks and benefits for this type of epilepsy surgery in children involve complex age-related issues, including the possible impact of uncontrolled seizures, medication, or surgery, on learning and development.
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Although brain death of children has recently been hotly discussed in Japan, there still remain uncertainty and confusion. A pediatrician's diagnosis that a child is brain-dead entails delicate and emotional issues. ⋯ It is most important to be aware of these problems and to seek consensus in the community. Pediatricians should provide their best care to both the patients and their families.
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In Japan, "brain death" has been discussed exclusively in connection with organ transplantation. However, the concept of brain death, which emerged with the progress in intensive care medicine, should be discussed in the context of palliative care in the ICU. It should be recognized that intensive care medicine includes not only life-saving high-tech therapeutic modalities, but also ethical and psycho-social aspects of modern medicine. In order to find out a decent solution to pediatric brain death issues, it is essential to develop pediatric intensive care in Japan.