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Query: UMLS:C0004134 (ataxia)
 15,886 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two cases of cysticercosis of the brain with multilocular parasite infestation are reported. Case 1 showed temporal lobe epilepsy with corresponding EEG and parkinsonism. Pathomorphologically there were parasites in the sylvian fossa and a bilateral necrosis of the pallidum. In case 2 there was a cranial nerve deficit (n.vestibulo-cochlearis) with pronounced vestibular ataxia. Parasite vesicles were surgically removed from the cerebello-pontine angle. Neurohistologically, chronic inflammatory changes were present in the immediate vicinity of the parasite. In both cases there was cysticercosis of the rhomboid fossa and base of the brain (leptomeningitis) with evidence of a process of the posterior cranial fossa. Psychic changes (hysteriform behavioral abnormalities, psychotic episodes and, increasingly, an organic psychosyndrome) were observed particularly in case 1. This case was followed for 11 years on the basis of documented and personal investigations. This report discusses the differential diagnosis and therapy of brain cysticercosis with reference to the two cases and the literature.
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PMID:[Cysticercosis of the brain (author's transl)]. 24 42

Ten cases of neuro-cysticercosis attended in our hospital over the last five years are presented. Six patients presented non-active parenchymatous calcifications of which four manifested epilepsy, one dementia caused by hydrocephalus and one other was asymptomatic. Two patients presented active intraparenchymatous cysts with a clinic of epilepsy. One patient presenting cisternal -ventricular-parenchymal involvement and another with ependymal -meningeal-parenchymal involvement, both suffered of psychiatric alterations. Ataxia and pyramidal deficits. The two patients with active parenchymal form were treated with Praziquantel obtaining a complete cyst remission (normal cranial Ot scan, in one case normal NMR) and neurological clinical symptoms. Two more patients treated with Praziquantel suffering ventricular and meningeal ependymal involvement presented little or no response to this treatment.
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PMID:[Active and inactive forms of cerebral cysticercosis. Study of 10 cases]. 189 36

We report the case of a Mexican man who suddenly developed severe occipital headache, vomiting, vertigo, and ataxia. Neurologic examination showed nystagmus and cerebellar findings. Computed tomography of the brain demonstrated a large left cerebellar cystic lesion consistent with the diagnosis of cysticercosis. The patient was treated with dexamethasone and praziquantel and required surgical removal of the lesion to prevent herniation. He recovered without neurologic sequelae. The abrupt onset of cerebellar findings is an unusual presentation of this disease. Central nervous system cysticercosis is being recognized with increasing frequency in the United States, where it is found primarily in Hispanic and Asian immigrants. The literature of central nervous system cysticercosis is reviewed and the pathogenesis, clinical presentation, and therapy are discussed.
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PMID:Central nervous system cysticercosis simulating an acute cerebellar hemorrhage. 372 11

Two cases of neurocysticercosis from Maharaj Nakorn Chiang Mai Hospital were reported with autopsy and surgical findings. The autopsy case was a 14-year-old girl who had a single cyst at the cisterna ambiens of the pineal region, causing hydrocephalus and severe brain edema accompanied with increased intracranial pressure and psychiatric problems but no definite localizing signs. The surgical case was a 35-year-old man with symptoms of increased intracranial pressure, localizing signs of ataxia of the left lower extremity and hearing loss in the right ear. Computed brain tomography showed a posterior fossa cyst with obstructive hydrocephalus. The cyst and the tissues from CP angle region were removed and sent to the Department of Pathology. Histopathologic appearance of both cases showed cysticercosis.
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PMID:Cysticercosis in the posterior cranial fossa. 774 77

The spectrum of movement disorders in the tropics is different from that seen in the industrialized nations of the west. This is not surprising given the unique combination of environmental and population characteristics in the tropics. Infections seldom encountered in the west such as tuberculous meningitis, typhoid fever, Japanese encephalitis, malaria, trypanosomiasis or cysticercosis are often seen in the tropics and with global patterns of travel and immigration these conditions are becoming more common worldwide. Movement disorders associated with these infections, HIV, slow virus and prion disease are discussed. Taking into account the diverse etiologies of movement disorders in the tropics, movement disorders with a nutritional basis such as the infantile tremor syndrome, seasonal ataxia and tropical ataxic neuropathy, and manganese neurotoxicity are also reviewed. Finally, certain special characteristics of ubiquitous disorders such as Parkinson's disease, and disorders with a genetic basis such as Wilson's disease and spinocerebellar degeneration are described.
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PMID:Movement disorders in the tropics. 1247 95

Neurocysticercosis (cysticercosis cerebri) is a rare neurological diagnosis in Croatia. It is classically divided into four types: intraparenchymal, basilar cisternal, ventricular and diffuse. Computerized tomography (CT) and magnetic resonance imaging (MRI) established the diagnosis by demonstrating cysticercosis disseminated throughout the cerebral parenchyma. The authors emphasize the potential of the ELISA test to detect anticysticercosis antibodies in blood and cerebrospinal liquor (CSF). Diagnostics of neurocysticercosis is enabled jointly by clinical signs, neuroradiological, serum and liquor tests. We report the case of a 70-year old man with clinical and neuroradiological signs of cysticercosis cerebri. The neurological status is dominated by ataxia, corticospinal pathways damages and cognitive capacity impairments. CT of the brain shows calcificated and cystic lesions of various sizes. MRI of the brain enables the final diagnosis of the cysticercosis cerebri with multiple and multicentric lesions that indicate various stages of the cerebral cysticercosis (Fig. 2, Ref 20). Full Text (Free, PDF) www.bmj.sk.
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PMID:Neurocysticercosis--non-specific clinical and neuroradiological presentation. 1822 81

Neurocysticercosis is a central nervous system infection caused by the pork tapeworm Taenia solium. The disease is endemic in Central and South America, Asia and Africa. Racemose neurocysticercosis refers to cysts in the subarachnoid space and is characterized by proliferative lobulated cysts without a scolex. We report a case of a 43-year-old woman with an eight-month history of headaches, ataxia and loss of vision. CT and MRI showed an intraventricular cyst, causing entrapment of Monro foramina and hydrocephalus, smaller cysts at subarachnoid space in temporal lobes, Sylvian fissures, supra-selar and perimesencephalic cisterns, and an intra-orbital cyst. Additionally, there were acute ischemic vascular lesions on the left thalamus and corpus callosum splenium and subacute ischemic lesions of both occipital lobes. The diagnosis of racemose cysticercosis was made after biopsy and drainage of the intraventricular cyst. It is important to recognize neurocysticercosis as a differential diagnosis in intra-cranial cysts, not only intraparenchymal cysts.
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PMID:A rare case of racemose neurocysticercosis and its complications. Case report. 2670 Jun 77