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

Two patients with metastatic angiosarcoma of the brain are described. In one, a 17-year-old man, the tumor was located at the pineal region and exhibited significant vascularity. It was sensitive to radiation therapy and disappeared after radiation of 50 Gy; however, it recurred after 1 year and a new lesion was found in the liver. The other patient is a 31-year-old woman who experienced sudden onset of headache. Computed tomography scan revealed three separate masses in the brain. One tumor was surgically removed. The other two were sensitive to radiation therapy and disappeared after radiation of 40 Gy. A new lesion was found in the femur 16 months after the operation. Brain metastasis from angiosarcoma is exceedingly rare. Both patients developed symptoms with intracranial hemorrhage. The diagnosis of the metastatic lesions preceded diagnosis of the primary lesion by 12 and 16 months, respectively. Ulex europaeus 1 lectin and factor VIII were very useful in establishing the diagnosis of angiosarcoma.
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PMID:Metastatic angiosarcoma of the brain. 190 Nov 78

A case of a young women with paroxysmal nocturnal hemoglobin (PNH) who developed thrombosis of the cerebral veins after beginning a regimen of oral contraceptives is presented. She was 24 years old and presented with a 3-week history of frontal headache, neck stiffness, paraesthesiae of both arms, and weakness of the left leg. She had begun use of Microgynon 2 months before presentation, but had discontinued use when symptoms began. Hematological studies showed a shortened partial thromboplastin time, high fibrinogen and factor VIII levels, and prlonged euglobulin clot lysis time. Though this patient had a history of coagulation difficulties, it was not until after taking the estrogen-containing contraceptive preparation that PNH developed. The mechanism of thrombosis may be related to the liberation of thromboplastic material from hemolysed erythrocytes and to interaction between complement-sensitive platelets and complement components in plasma. It is suggested that the estrogen augmented the previously existing thrombotic condition in this patient, and that administration of estrogen-containing preparations should not occur in women with thrombotic disorders.
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PMID:Cerebral vein thrombosis and the contraceptive pill in paroxysmal nocturnal haemoglobinuria. 744 35

A case of sinus thrombosis occurring during combination chemotherapy with CDDP and VP-16 (PE) for a suprasellar germ-cell tumor is presented. A 5-year-old girl developed polyuria, polydipsia and headache in April, 1991 and became unconscious on May 10, 1991, when MRI and CT demonstrated a suprasellar tumor and marked hydrocephalus. After a ventriculo-peritoneal shunt operation, radiotherapy and two courses of PE therapy were carried out. During the second course of PE therapy, diabetes insipidus became quite difficult to control and severe hypovolemic hypernatremia developed. While it was being treated, the patient developed a clonic convulsion of her left extremities and visual disturbance. CT scan demonstrated a right parietal hemorrhagic infarction and IV-DSA suggested thrombosis of the superior sagittal sinus. Laboratory data disclosed DIC. The main cause of sinus thrombosis in this patient was considered severe dehydration. It is also possible that cisplatin and steroid played a role. In addition to these, dysfunction of hypothalamus, which is one of the regulatory centers of the plasma concentration of factor VIII, may have contributed to the acceleration of blood coagulation. This case re-emphasized the importance of preventing dehydration and monitoring the blood coagulation fibrinolytic system during PE therapy in patients with a suprasellar germ-cell tumor accompanied with diabetes insipidus.
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PMID:[Sinus thrombosis during CDDP and VP-16 (PE) therapy for suprasellar germ-cell tumor: case report]. 825 77

Double filtration plasmapheresis, one kind of fractionation plasmapheresis, was developed from membrane type plasmapheresis to remove only the pathogen and return the normal protein back to the patient. We started our automated double filtration plasmapheresis since December 1993. There were 13 patients who received one hundred treatments totally during one year period. And they are myasthenia gravis (8 patients); acute inflammatory demyelinating polyneuropathy (1 patient), multiple myeloma (1 patient); acquired factor VIII inhibitor (1 patient); autoimmune hemolytic anemia (1 patient); systemic lupus erythematous (1 patient). Technically double filtration plasmapheresis is easy to perform and time-saving. It also makes necessity of replacement fluid less frequent. Incidence of complication is rare, and this includes hypotension 2%, palpitation 1%, headache 1%, hemolysis 4%, air emboli 1%, high secondary pressure 2%, and no motality during our treatment. Clinical response is documented in cases of myasthenia gravis; acute inflammatory demyelinating polyneuropathy and acquired factor VIII inhibitor in our study. In conclusion, double filtration plasmapheresis is a time-saving, convenient, and safe therapeutic modality with rare complication. Because its effectiveness on limited kinds of diseases and costs relatively high price, thus plasmapheresis should be used in selected cases and treat aggressively if indicated.
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PMID:[Clinical experience of automated double filtration plasmapheresis]. 904 60

An increased incidence of cerebral thromboembolic events has been reported in young patients with inflammatory bowel disease (IBD). It has been suggested that a hypercoagulable state is associated with clinical activity of the disease, with elevation of factors V, VIII, fibrinogen and platelets and a lowering of anti-thrombin III. We present the case of a 35 y/o male with refractory Crohn's disease who complained of headaches, blurred vision and tonic-clonic seizures. The studies demonstrated an ischemic stroke of the left cerebral hemisphere, without vascular abnormalities. Elevation of factor VIII, platelets, and antithrombin III were found. The symptoms were relieved with medical treatment and the patient has continued in good health after resection of the diseased terminal ileum.
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PMID:Cerebral thrombosis associated with active Crohn's disease. 988 77

A surgical case of gliosarcoma in which the mesenchymal component showed angiosarcomatous features is reported. The neoplasm was extirpated from the right cerebral hemisphere of a 76-year-old man who presented with left hemiparesis and headache, and it was composed of both anaplastic astrocytomatous and sarcomatous elements. The sarcomatous element was composed of a proliferation of atypical endothelial cells that had pleomorphic, mitotically active nuclei and formed vascular lumina of irregular shapes or solid cellular sheets, and was accompanied by the deposition of collagenous matrix. The cytoplasm of some of the atypical endothelial cells was immunohistochemically positive for vimentin, factor VIII-related antigen, CD 34, and thrombomodulin. The MIB-1 labeling index of the sarcomatous component was higher than that of the astrocytomatous component.
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PMID:Gliosarcoma with angiosarcomatous features: a case report. 1032 47

Neuroimaging and management advances require review of indications for excluding cerebral venous sinus (sinovenous) thrombosis (CSVT) in children. Our goals were to examine (i) clinical presentations of CSVT, (ii) prothrombotic risk factors and other predisposing events, (iii) clinical and radiological features of brain lesions in CSVT compared with arterial stroke, and (iv) predictors of outcome. We studied 42 children with CSVT from five European paediatric neurology stroke registries. Patients aged from 3 weeks to 13 (median 5.75) years (27 boys; 64%) presented with lethargy, anorexia, headache, vomiting, seizures, focal signs or coma and with CSVT on neuroimaging. Seventeen had prior chronic conditions; of the 25 previously well patients, 23 had recent infections, eight became dehydrated and six had both. Two children had a history compatible with prior CSVT. Anaemia and/or microcytosis (21 probable iron deficiency, five haemolytic, including two with sickle cell disease and one with beta-thalassaemia) was as common (62%) as prothrombotic disorder (13/21 screened). High factor VIII and homozygosity for the thermolabile methylene tetrahydrofolate reductase polymorphism were the commonest prothrombotic disorders. The superficial venous system was involved in 32 patients, the deep in six, and both in four. Data on the 13 children with bland infarction and the 12 with haemorrhage in the context of CSVT were compared with those from 88 children with ischaemic (AIS) and 24 with haemorrhagic (AHS) arterial stroke. In multiple logistic regression, iron deficiency, parietal infarction and lack of caudate involvement independently predicted CSVT rather than arterial disease. Five patients died, three acutely, one after recurrence and one after 6 months being quadriparetic and blind. Follow-up ranged from 0.5 to 10 (median 1) years. Twenty-six patients (62%) had sequelae: pseudotumour cerebri in 12 and cognitive and/or behavioural disabilities in 14, associated with epilepsy in three, hemiparesis in two and visual problems in two. Eighteen patients, including six with haemorrhage, were anticoagulated. Older age [odds ratio (OR) 1.54, 95% confidence limits (CI) 1.12, 2.13, P = 0.008], lack of parenchymal abnormality (OR 0.17, 95% CI 0.02, 1.56, P = 0.1), anticoagulation (OR 24.2, 95% CI 1.96, 299) and lateral and/or sigmoid sinus involvement (OR 16.2, 95% CI 1.62, 161, P = 0.02) were independent predictors of good cognitive outcome, although the last predicted pseudotumour cerebri. Death was associated with coma at presentation. Of 19 patients with follow-up magnetic resonance (MR) venography, three had persistent occlusion, associated with anaemia and longer prodrome. A low threshold for CT or MR venography in children with acute neurological symptoms is essential. Nutritional deficiencies may be modifiable risk factors. A paediatric anticoagulation trial may be required, after the natural history has been further established from registries of cases with and without treatment.
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PMID:Cerebral venous sinus thrombosis in children: risk factors, presentation, diagnosis and outcome. 1569 61

A 39 year-old man was admitted to our hospital because of severe headache with fever continuing over two weeks. Three days after admission he developed aphasia and right hemiparesis, when his CT revealed subarachnoid hemorrhage at the left sylvian fissure. He was diagnosed as suffering from cerebral venous thrombosis because empty delta sign was positive on the enhanced brain CT. Suprasagittal sinus and bilateral transverse sinuses were not detected on the cerebral angiography. He was also diagnosed as having Graves' disease for the first time on the basis of free T3 13.56 pg/ml, free T4 4.65 ng/dl, TSH < 0.01 IU/ml, anti-TSH receptor antibody 4.3 IU/l, and thyroid stimulating antibody 224%. On the examination, homocystine and activities of antithrombin III, protein C, and protein S were normal. Antinculear, anti-DNA, anti-Sm, anticardiolipin beta2GP-I antibodies, and PR3ANCA were negative. Factor VIII activity, however, markedly increased over 300%, which has been known to increase in the cases of hyperthyroidism. He recovered well after the treatment with thiamazole in addition to warfarin followed by intravenous heparin. There are only six cases of cerebral venous thrombosis due to hyperthyroidism with increased factor VIII level. All of those cases were female, and 5 of them were taking oral contraceptives. This is a first Japanese male case.
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PMID:[Case of cerebral venous thrombosis due to graves' disease with increased factor VIII activity]. 1676 94

This article is a case report of a 17-year-old male who presented with a headache and blurry vision. He subsequently was noted to have papilledema on a fundoscopic examination and an initial normal magnetic resonance imaging and computed tomography of his head; his condition was, therefore, diagnosed as pseudotumor cerebri. A subsequent magnetic resonance venography of his head revealed venous thrombosis, and other investigations revealed an elevated factor VIII level as well as a mutation at the MTHFR locus, consistent with an elevated risk for hypercoagulability. In addition, he admitted to steroid usage for purposes of performance enhancement in baseball. The patient's condition eventually improved with acetazolamide and serial lumbar punctures. Steroids have been linked to predisposition to hypercoagulable states, but there are no reports identified by these authors that link performance-enhancing steroids with pseudotumor cerebri as a result of a coagulation dyscrasia.
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PMID:A 17-year-old male with pseudotumor cerebri secondary to performance-enhancing steroids triggering venous thrombosis in the brain. 1913 86

Stroke is common in children with sickle cell anemia, but is rarely attributed to the traditional causes of stroke identified in other children. An 11-year-old girl with sickle cell anemia presented with severe headache and was found to have recurrent bilateral multifocal strokes in a cardioembolic pattern. Evaluation revealed the presence of a patent foramen ovale, antiphospholipid antibodies, and elevations in factor VIII and lipoprotein(a). Sickle cell anemia is itself a hypercoagulable state with potential for increased right heart pressures, both of which predispose to paradoxical embolization via right-to-left intracardiac shunting of emboli, thus causing stroke. The present case suggests that the more traditional etiologies for pediatric stroke may also cause stroke in children with sickle cell anemia.
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PMID:Stroke in sickle cell anemia: alternative etiologies. 1958 61


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