No abstract available.
Neurocysticercosis*

In 1996, the center for image diagnosis implemented CT scanner on 20 patients to identify cerebral cysticercosis. The results showed that the male/female patient rate was 4/1. The cysticercosis located mainly in brain, under skin and muscle. If cysticercosis found in brain, it should find cysticercosis whether is in the skin and muscle or not. And if the cysticercosis found in the skin and muscle and there is an intracranial hyperpressure, it should find the cysticercosis in the brain
Neurocysticercosis ; diagnosis

The authors had performed stereotactic surgery to diagnose and treat 2 cases of neurocysticercosis under the local anethesia. Generally, such the open surgery need a general anethesia which may increase the chance of brain parenchyml injury. However, the stereotactic surgery has the advantage of being an easy and precise procedure under local anethesia. The authors reviewed the literature and discussed the stereotactic surgery in the diagnosis, and treatment of neurocysticercosis.
Albendazole ; Brain ; Diagnosis ; Neurocysticercosis* ; Praziquantel

Trapped fourth ventricle is a rare clinical entity. It presents as a posterior fossa mass lesion. A case of trapped fourth ventricle which developed after surgery of cystic neurocysticercosis located at the cerebellopontine angle is presented. The authors reviewed the literatures of the trapped fourth ventricle and discussed the pathogenesis as well as the management of this rare clinical entity.
Cerebellopontine Angle ; Fourth Ventricle* ; Neurocysticercosis

The authors report two cases of radiologically documented transaqueductal migration of intraventricular neurocysticercus cysts. The patients had suffered from symptomatic hydrocephalus caused by neurocysticercosis. The migration of the cysts from third to forth ventricle and cisterna magna were clearly demonstrated on serial radiological studies. Since the exact route of the subarachnoid type of the neurocysticercosis has not been defined, these cases may provide a valuable clue in verifying the pathogenic pathway. The possibility of the cyst migration before surgery also should be kept in mind. The radiological appearance and the clinical significance of this condition are discussed with brief review of literatures.
Cisterna Magna ; Humans ; Hydrocephalus ; Neurocysticercosis

We report a 30-year-old woman with neurocysticercosis, who showed convergence and convergence-retraction nystagmus, V-bobbing, and typical findings of pretectal syndrome due to shunt malfunction. The symptoms and signs improved with shunt revision. The co-development of convergence, convergence-evoked, and convergence-retraction nystagmus, and pretectal pseudobobbing in our patient indicates that these ocular movements may share common pathophysiology of imbalance in the vergence system.
Adult ; Female ; Humans ; Hydrocephalus* ; Neurocysticercosis ; Nystagmus, Pathologic

Cysticercosis is the most common parasitic infection affecting the central nervous system. Spinal neurocysticercosis (NCC) is very rare compared with intracranial NCC and requires more aggressive management because these lesions are poorly tolerated. The authors report a case of intradural extramedullary cysticercosis of the entire level of spine with review of the literature.
Central Nervous System ; Cysticercosis ; Neurocysticercosis ; Spine

Papilledema, pupillary abnormalities, and nystagmus are common neuro-ophthalmologic signs in neurocysticercosis (NCC). Oculomotor palsy rarely occurs and usually accompanies compression of the midbrain by supratentorial or subarachonoid lesions with or without inflammation and hydrocephalus. Oculomotor palsy from NCC involving the midbrain parenchyme has rarely been described. We report on a patient who presented with oculomotor palsy caused by mesencephalic NCC. The patient showed recurrences of symptoms in association with steroid tapering.
Humans ; Hydrocephalus ; Inflammation ; Mesencephalon* ; Neurocysticercosis* ; Papilledema ; Paralysis* ; Recurrence

Neurocysticercosis is an infection of the central nervous system caused by the larval form of the pork tapeworm Taenia solium. In the brain it occurs in two forms: parenchymal and extraparenchymal or racemose cysts. The clinical presentation of racemose cysts is pleomorphic, and is quite different from parenchymal cysticercosis. The clinical diagnosis of racemose cysts is quite challenging, with neuroimaging being the mainstay. However, the advent of newer brain imaging modalities has made a more accurate diagnosis possible. The primary focus of this article is racemose neurocysticercosis and its multitude manifestations, and includes a discussion of the newer diagnostic modalities and treatment options.
Brain ; Central Nervous System ; Cysticercosis ; Diagnosis ; Neurocysticercosis* ; Neuroimaging ; Taenia solium

The Ventriculo-peritoneal(VP) shunt is effective and easy method for the treatment of hydrocephalus. But it has a high complication rate including malfunction and infection. This study seeks to find out how to reduce reoperation and complication rates of previously VP shunt-treated patients by analyzing risk factors, complication, and the relstionship with the time course. The authors reviewed 714 cases with VP shunt performed from 1986 to 1994. The risk factors of VP shunt related complications were insufficient surgical skill, younger age group, and some causes of hydrocephalus which were meningitis, neurocysticercosis, and congenital orgin. The complications including shunt malfunction were most frequent within 1 month after the initial VP shunt and were most common at the proximal site of the shunt system.
Humans ; Hydrocephalus ; Meningitis ; Neurocysticercosis ; Reoperation ; Risk Factors ; Ventriculoperitoneal Shunt*