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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 45 year-old woman with no history of familial disease presented with multiple cutaneous and cerebral cavernous angiomas. The diagnosis rested on biopsy for cutaneous angiomas and on MRI for cerebral angiomas. The clinical manifestations of cerebral angiomas were headaches and a cerebellar syndrome, the latter most probably due to progressive growth of cerebellar angiomas. Systematized cavernous angiomatosis is characterized by multiple angiomas of the brain and other viscera and is considered to be a phacomatosis.
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PMID:[Systematized cavernous angiomatosis with multiple cerebral and cutaneous localizations]. 149 31

A 55 year-old man complained of headaches, dizziness and vomiting. Neurological examination only showed a cerebellar syndrome. CT scan revealed two hyperdense round areas in the right frontal lobe and cerebellar vermis consistent with metastases and a lung carcinoma was diagnosed. Two months later he presented with typical right hemichorea. A second CT scan showed another hypodense lesion with slight contrast enhancement in the left subthalamic region. He died 6 months after clinical onset. Post mortem examination showed an adenocarcinoma of the right lung with liver metastases. Neuropathological examination revealed four intraparenchymatous metastases one of which involved the left subthalamic nucleus. Hemichorea secondary to metastatic neoplasm of the corpus Luysii is uncommon; only 6 cases have been reported previously; five of them had a post mortem examination of the brain. In three cases a CT scan was available and had demonstrated the site and nature of the lesion.
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PMID:[Hemiballismus and metastasis to the Luys' body. An anatomo-clinical case]. 378 60

A 30-year-old woman, who, since the age of 20, had epileptic seizures, was hospitalized in 1972 because of frontal headaches, nausea, and vomiting. Clinical examination revealed a right cerebellar syndrome; gamma-encephalogram showed a focus of subtentorial hyperactivity; iodoventriculography showed a deformation of the aqueduct. At surgery, a posterior fossa tumor implanted on the dura mater and tentorium of the right cerebellar fossa was enucleated. The histologic features were those of giant lymph node hyperplasia. Postoperative craniospinal radiotherapy was administered. Ten years later the patient was in good health and neurogically normal.
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PMID:Intracranial lesion resembling giant lymph node hyperplasia. 663 84

A 52-year-old woman developed headache with fever followed after several days by a left hemiplegia, paralysis of the right IIIrd, Vth, and VIIth cranial nerves, and a right cerebellar syndrome. The CSF contained 48 white cells/mm3 and 0,80 g/l of proteins. Blood and CSF cultures were negative. In spite of an early massive antibiotic therapy, successive CT scans demonstrated the development of a voluminous rhombencephalic abscess. Clinical improvement occurred only after 1 month of treatment. The diagnosis of listeriosis, suggested clinically, was confirmed by elevated levels of antibodies to listeria Monocytogenes serotype 01 (1/80 to 1/1 280). Signs regressed slowly and hemiplegic sequelae persisted. A review of the literature demonstrated the rare nature of listerian abscesses in the CNS: in 6 of the 9 cases reported the patients were immunodepressed and the abscess was located in the cerebral hemispheres. The elective rhombencephalic lesion of listerian encephalitis may also apply to abscesses, which can develop in previously healthy subjects. The clinical picture is that of a solitary brain stem abscess with a fatal outcome whatever the nature of the germ. Van Gilder, Allen and Lesser (1974) published the first report of a case that recovered after surgical drainage. The present case is the only one of the 6 cases reported in the literature in which a favorable outcome was obtained by antibiotic therapy.
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PMID:[Large listerial abscess of the brain stem. Favorable effect of antibiotic therapy]. 687 77

Cryptococcosis is the commonest fungal infection of the CNS and it is an important cause of morbidity and mortality in immunodeficient patients [1]. It has been occasionally described in immunocompetent patients [2]. We report a patient with no predisposing factors who was treated with flucytosine and amphotericin B for cryptococcal meningitis. Following treatment, she developed a reversible acute cerebellar syndrome that was probably secondary to the administration of flucytosine, an adverse effect that has not previously been described [3, 4]. An 87-year old women with no relevant personal or family history was admitted to the hospital for headache, fever, and confusion over the past week. The vital signs, general and neurological examination were normal. In laboratory tests, the urine, urea nitrogen, glucose, bilirubin, electrolytes, aspartate aminotransferase, creatine kinase, alkaline phosphatase, haematocrit, white-cell count, and platelet were also normal. A lumbar puncture was performed which showed: 60 typical lymphocytes per ml, adenosine deaminase (ADA) activity 6 U.l-1 (normal under 4 U.l-1), proteins 75.7 mg.dl-1, and glucose 13 mg.dl-1 with a glycaemia of 120 mg.dl-1. The microbiology study showed staining and a positive culture for Cryptococcus neoformans, and an antigen titre of 1/2080. The serology for HIV infection was negative, and other predisposing factors for this fungal infection, such as immunological defects, a lymphoreticular malignancy and sarcoidosis were excluded. A CT scan of the cranial-thoracic-abdominal regions was normal and tumour markers were absent.
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PMID:Acute cerebellopathy as a probable toxic effect of flucytosine. 911 68

A 38-year-old homosexual male with AIDS suffered four neurological episodes including headaches, confusion, visual impairment, memory disturbances, and dysarthria which resolved spontaneously in a few days. He was admitted to hospital during a fifth episode. Neurological examination revealed a cerebellar syndrome. General examination was normal. CD4 count was 90. CSF contained two WBCs/mm(3) and 12.30 mg/dL protein. MRI revealed diffuse ill defined increased signal on T2-weighted images in the white matter. His condition worsened rapidly with vomiting and he died 1 month after admission. Neuropathological examination revealed diffuse brain oedema with ventricular compression, central diencephalic herniation and bilateral tonsilar herniation in the absence of a focal lesion. Microscopical examination revealed predominant involvement of the white matter with diffuse myelin pallor and massive perivascular dilatation containing an exudate expressing serum proteins and occasional macrophages. The same exudate was also diffuse in the leptomeninges. Parenchymal damage predominated around the perivascular spaces and included loosening of tissue, axonal damage with spheroids and reactive astrocytosis. There was no evidence of productive HIV encephalitis, no multinucleated giant cells; p24 immunostaining and RT-PCR for HIV genome were negative. There was neither significant inflammation nor microglial activation. In this illustrative case, the relapsing course of the neurological signs, the diffuse topography of the blood-brain barrier breakdown and the absence of local cause make it likely that the diffuse leak and axonal damage could be related to circulating factors.
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PMID:Acute, relapsing brain oedema with diffuse blood-brain barrier alteration and axonal damage in the acquired immunodeficiency syndrome. 971 86

Cyclosporin A (CsA) induces neurological side effects in up to 40% of patients. A reversible posterior leukoencephalopathy syndrome is the most serious complication. Symptoms include headache, altered mental functioning, seizures, cortical blindness, and other visual disturbances, with hypertension. Neuroimaging studies show white matter changes in the posterior regions of the brain. Other neurological side effects of CsA include tremor, diffuse encephalopathy, cerebellar syndrome, extrapyramidal syndrome, pyramidal weakness, and peripheral neuropathy. Hypertension, hypomagnesemia, hypocholesteremia, and the vasoactive agent endothelin may all play a role in the pathogenesis of CsA neurotoxicty. Neurotoxicity is more frequent with high CsA blood levels, but levels may be within the therapeutic range. Dose reduction or withdrawal of CsA usually results in resolution of clinical symptoms and of neuroimaging abnormalities.
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PMID:Cyclosporine neurotoxicity: a review. 1039 63

We report on a 35 year old female with a 26 day history of an intermittent cerebellar syndrome (dysarthria, ataxia of extremities, gait and trunk, nystagmus), mild meningism, cephalgia, recurrent emesis and nausea. Symptoms developed after typically chickenpox exanthema. Examination of the liquor showed mild pleocytosis, elevated protein and increased albumin quotient. Virus was not found by EIA or PCR. There were elevated levels of IgM- and IgG-antibodies to VZV. The EEG showed mild general changes, compatible with an encephalitis. Neuroradiological examinations were unremarkful. The neurological deficits partly regressed in the follow-up of two months. To the best of our knowledge we are the first that describe the paradox of an intermittent cerebellar syndrome after infection with chickenpox without detection of the virus in the liquor. This phenomenon can be related to the unusual combination of cerebellar ataxia and the later occurrence of mild encephalitis.
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PMID:[Cerebellar syndrome after varicella infection without virus identification in cerebrospinal fluid--an important differential ataxia diagnosis]. 1059 44

We describe two patients with Chiari type I malformation with unusual clinical presentation. The first one with clinical picture of acute respiratory insufficiency and the second one with vestibular and mild cerebellar syndrome and headache. In both cases the neurological examination demonstrated the presence of "down-beating nystagmus". We emphasize the value of neurological semiology, determining a correct complementary evaluation and effective treatment.
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PMID:[Type I Chiari malformation: report of 2 cases with unusual clinical presentation]. 1066 94

The authors present the case of a 33-year-old woman presenting with a 4-week history of vertigo and headaches. Physical examination revealed an isolated static cerebellar syndrome. Magnetic resonance imaging showed a homogeneously enhancing tumor located in the fourth ventricle. Complete surgical removal was performed and microscopic examination revealed a high-grade B-cell lymphoma. Postoperative investigations confirmed it to be primary. Only one case of primary isolated lymphoma of the fourth ventricle has been briefly reported in the medical literature. The authors suggest that primary lymphoma must be considered in the list of fourth ventricle tumors.
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PMID:Primary isolated lymphoma of the fourth ventricle: case report. 1138 9


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