منابع مشابه
MR of hydranencephaly.
MR imaging (at 1 .5 T) was performed on a 6-week-old girl whose history included irritability, retarded motor development, macrocephaly, and recent onset of diabetes insipidus. T1-weighted (spinecho 600/20 [TRfTE]) and spin-density (1400/20) images in the sagittal and axial planes revealed a fluid-filled supratentorial space with persistence of the fal x and relative sparing of posterior fossa ...
متن کاملHydranencephaly in Malawian children.
OBJECTIVE To show that not all big heads in children are due to hydrocephalus. SETTING The Queen Elizabeth Central Hospital (QECH), Blantyre, the teaching hospital of Malawi College of Medicine. It is the biggest and leading hospital in Malawi and the major referral centre for the whole country. DESIGN A prospective study was made of all children who presented at QECH, Blantyre with the dia...
متن کامل[CSF dynamics of hydranencephaly].
Eighteen infants and children with typical congenital hydranencephaly were studied by pneumoen cephalography, water-soluble contrast ventriculography, and cisternography (radioisotope or metri zamide). Pneumoencephalography and ventriculography suggested that the aqueduct was obstructed or markedly stenotic in all cases. Cisternography demonstrated blocks at the aqueduct and at the level of the...
متن کاملPrenatal Sonography in Hydranencephaly
ydranencephaly is a severe, sporadic brain abnormality characterized by absence of the cerebral hemispheres, which are replaced by a large supratentorial fluid-filled saclike structure surrounding the brain stem.1,2 This condition is thought to be the result of extensive brain necrosis secondary to a vascular insult involving the internal carotid arteries, which occurs after the brain and ventr...
متن کاملEndoscopic Coagulation of Choroid Plexus in Hydranencephaly
Hydranencephaly is a rare congenital disease defined as an absence of cerebral hemispheres with an intact thalamus, brain stem, and cerebellum. Generally, patients with hydranencephaly require cerebro-spinal fluid diversion due to progressive hydrocephalus. An excellent view of the choroid plexus and advancement of the neurosurgical endoscope were possible, leading to easy coagulation of the ch...
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ژورنال
عنوان ژورنال: Journal of Neuropathology and Experimental Neurology
سال: 1965
ISSN: 0022-3069
DOI: 10.1097/00005072-196501000-00014