24. Experimental Hydrocephalus Introduced by Laminaria
نویسندگان
چکیده
منابع مشابه
Experimental Hydrocephalus
Internal hydrocephalus can be produced experimentally by injecting a foreign substance into the ventricles. In these experiments, aleuronat, a granular, insoluble material, has caused an acute inflammatory reaction, characterized in the first week by an exudate consisting largely of polynuclear leucocytes. Later the picture is one of a chronic process; polynuclear cells are replaced by lymphoid...
متن کاملAngioarchitecture in experimental hydrocephalus.
The angioarchitecture of microcorrosion casts in 12 hydrocephalic rats and 5 normal control rats was investigated by using scanning electron microscopy to observe the changes of the vascular bed in the cerebral mantle in hydrocephalus. Reduction in the number and caliber of the capillaries in the white matter was the most remarkable change in the hydrocephalic rats. This change increased in pro...
متن کاملChronic Hydrocephalus after Experimental Subarachnoid Hemorrhage
Chronic communicating hydrocephalus is a significant health problem affecting up to 20% of survivors of spontaneous subarachnoid hemorrhage (SAH). The development of new treatment strategies is hampered by the lack of well characterized disease models. This study investigated the incidence of chronic hydrocephalus by evaluating the temporal profile of intracranial pressure (ICP) elevation after...
متن کاملSonographic evaluation of experimental hydrocephalus in kittens.
Real-time computed sonography was used to monitor ventricular size in kittens with experimentally induced hydrocephalus. Hydrocephalus was induced by cisternal kaolin injection in newborn kittens in order to study the effects of both hydrocephalus and subsequent ventriculoperitoneal shunting on the morphology of brain tissue. When severe hydrocephalus was achieved, marked physical and neurologi...
متن کاملRadionuclide cisternography in diagnostics of obstruction hydrocephalus in introduced ventriculoperitoneal shunt.
BACKGROUND To confirm or exclude a diagnosis of internal obstruction hydrocephalus in an 8-year old girl with an introduced ventriculoperitoneal (V-P) shunt. CASE REPORT Establishing the V-P shunt is indisputably the route of choice in non-communicating hydrocephalus. The existence of a V-P shunt, however, is connected with numerous risks, especially of injuries, infection as well as increase...
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ژورنال
عنوان ژورنال: Neurologia medico-chirurgica
سال: 1971
ISSN: 0470-8105,1349-8029
DOI: 10.2176/nmc.11.122b