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Query: UMLS:C0024141 (systemic lupus erythematosus)
 44,322 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients with systemic lupus erythematosus, who had striking angiographic abnormalities of venous contour, are presented. Both cases also had communicating hydrocephalus. Postmortem examination of one patient led to a histological explanation of the venous changes observed radiologically. Previous radiological reports have shown involvement of arteries but not veins with lupus erythematosus. The angiographic signs of phlebitis may signify a meningeal reaction which, when combined with ventricular enlargement, should suggest communicating hydrocephalus.
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PMID:Angiographic demonstration of lupus cerebral phlebitis with communicating hydrocephalus. 90 29

We report a case of communicating hydrocephalus in a 24-year-old woman with previously undiagnosed systemic lupus erythematosus (SLE) presenting with malignant hypertension, nephritis, serositis, and a seizure disorder of 16 months' duration. The patient demonstrated features of the antiphospholipid antibody syndrome (APS). In proposing cerebral venous thrombosis as a possible, yet unproven, pathophysiologic mechanism for the hydrocephalus in this case we have reviewed and summarized literature relating to SLE, APS, hydrocephalus and pseudotumor cerebri. In cases of unexplained pseudotumor cerebri or hydrocephalus, a search for SLE and APS should be considered.
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PMID:Communicating hydrocephalus in systemic lupus erythematosus with antiphospholipid antibody syndrome. 140 70

We report three cases of ruptured cerebral aneurysms associated with systemic lupus erythematosus (SLE). A 52-year-old woman (case 1) with a fifteen-year history of systemic lupus erythematosus suddenly lost consciousness. She was admitted in a state of deep coma. A computed tomography (CT) scan revealed acute hydrocephalus and diffuse subarachnoid hemorrhage in the basal, interhemispheric and bilateral Sylvian cisterns. Fifteen years prior to this admission, cerebral angiograms demonstrated no cerebral aneurysm. She underwent ventricular drainage immediately. Postoperatively, her condition did not improve, and she died on the 18th day. During the autopsy, two saccular cerebral aneurysms were found: one aneurysm was at the right middle cerebral artery bifurcation, and another one was on the anterior communicating artery, which had disruption of the internal elastic lamina and medial smooth muscle, and infiltration of inflammatory cells. In the major cerebral arteries, for example the bilateral internal carotid arteries, disruption or dissection of the internal elastic lamina, intimal fibrosis and transmural infiltration of inflammatory cells were observed. The second patient, a 36-year-old woman with a six-year history of SLE, was admitted to our hospital with sudden severe headache. A CT scan showed subarachnoid hemorrhage, and cerebral angiograms disclosed saccular cerebral aneurysms on the anterior communicating artery and the left superior cerebellar artery, and a fusiform one on the left posterior cerebral artery. Surgery was not recommended because of her multiple medical problems. Her consciousness improved gradually over 2 months. She was transferred to the department of internal medicine for treatment of renal failure.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Clinicopathological studies of three cases of cerebral aneurysms associated with systemic lupus erythematosus]. 189 Oct 53

We describe a patient who had concomitant systemic lupus erythematosus (SLE) and a normal pressure hydrocephalus. She improved only after appropriate therapy for each. Although 6 patients with arthritis and normal pressure hydrocephalus have been described, this is the first report of it occurring in a patient with SLE. It has been emphasized that normal pressure hydrocephalus can easily be overlooked in elderly patients with arthritic conditions. Since neuropsychiatric symptoms are likelier to occur in patients with SLE than in other rheumatologic conditions, the diagnosis of normal pressure hydrocephalus may be delayed or overlooked. Because normal pressure hydrocephalus is a potentially reversible cause of neurologic dysfunction, it should be considered in appropriate populations.
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PMID:Normal pressure hydrocephalus in a patient with systemic lupus erythematosus. 208 47

Five cases of congenital toxoplasmosis consecutive to a maternal toxoplasma infection that had preceded pregnancy were observed. One woman with normal immune system had developed a well-documented lymph node toxoplasmosis 2 months before conceiving. Four women had chronic toxoplasmosis diagnosed in the course of an immunosuppressive disease: Hodgkin's disease in 1 case, systemic lupus erythematosus in 2 cases and pancytopenia in 1 case. Toxoplasmosis had been recognized 3, 5 and 10 years respectively before conception in 3 women, and at an uncertain date in 1 woman. Three women had received corticosteroids during pregnancy, and 2 had undergone splenectomy. Among the 6 children (2 were twins), 1 presented with severe foetal disease at birth, 1 developed lethal systemic toxoplasmosis after birth, 1 showed hydrocephalus with therapeutically well-controlled chorioretinitis, 1 had isolated eye lesion and 2 had asymptomatic infection. The parasite seems to have been transmitted after the 20th week of pregnancy in all cases. The physiopathology of mother-to child toxoplasma transmission, the role played by maternal immunodeficiency and the practical implications of these exceptional cases are discussed.
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PMID:[Congenital toxoplasmosis. 5 cases of mother-to-child transmission of pre-pregnancy infection]. 214 35

Magnetic resonance imaging (MRI) examinations were made on 9 high-risk fetuses (poor fetal growth, 3; maternal manic-depressive psychosis, 1; maternal systemic lupus erythematosus, 1; habitual intrauterine fetal death, 1; twin pregnancy with 1 fetus in distress, 1; fetal hydrocephalus, 1), ranging from 29 to 36 weeks of gestation. T1 weighting sequences were better than T2 weighting sequences for in utero fetal imaging. Fetal movement significantly degraded the imaging quality. In all fetuses, cerebrum, cerebellum, heart, lung, liver, stomach, bladder and extremities were identified and in 1 fetus, even the cochlea was seen. In 2, the four-chamber view of the heart was evident. The signal intensity of the lung was lower than that of the liver in T1 weighting imaging. In the case of maternal lupus erythematosus, a cavum veli interpositi was noted. In the fetus with hydrocephalus, clear images of the intracranial structure were obtained. Similarly, location of the placenta was clearly depicted. MRI is currently less than satisfactory to determine the fetal anatomy, however, it does provide unique and characteristic information that complements the superior anatomic imaging by ultrasonography.
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PMID:Magnetic resonance imaging of the fetus: initial experience. 236 32

Raised intracranial pressure in the absence of an intracranial mass or hydrocephalus (pseudotumor cerebri) has been described in association with many conditions including systemic lupus erythematosus (SLE). Papilledema is often listed in textbooks as one of the neurologic manifestations in SLE. However, the occurrence of this unusual neuroophthalmological presentation is infrequently encountered. We describe 3 women with SLE and pseudotumor cerebri who responded well to corticosteroid therapy.
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PMID:Pseudotumor cerebri in systemic lupus erythematosus. 227 Oct 55

In normal brain, the blood-brain barrier (BBB) is highly impermeable to K+ cations, their transport being controlled by ATPases situated in the endothelial cell membranes. 82Rb+ is a positron-emitting analogue of K+ with a half-life of 75 s. Using a steady-state model and positron emission tomography, quantitative extraction data for 82Rb+ transport across the BBB have been obtained both in normal human subjects and in a variety of conditions of cerebral pathology. A mean cerebral Rb extraction of 2.1% was found for normal subjects, corresponding to a mean value of 1.1 x 10(-6) cm s-1 for 82Rb+ cation permeability across the BBB. No increase in cerebral Rb extraction was observed for patients with diffusely raised intracranial pressure secondary to obstructive hydrocephalus and benign intracranial hypertension, or for patients with multiple sclerosis or cerebral systemic lupus erythematosus. Cerebral tumours that were enhanced on computed tomography scanning showed a significant increase in local Rb uptake. No correlation between tumour size, or grade of glioma, and tumour Rb extraction was found. Nonenhancing tumours showed no increase in local Rb extraction, and regions of perifocal tumour oedema also had Rb extraction values in the normal range. It is concluded that increased Rb extraction occurs only where tight junction integrity in the BBB breaks down locally, that is, in the microcirculation of enhancing tumours but not in that of perifocal regions of tumour oedema or nonenhancing tumours.
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PMID:Quantitative measurement of blood-brain barrier permeability using rubidium-82 and positron emission tomography. 633 92

We have described a patient with a history of central nervous system lupus who had obstructive hydrocephalus secondary to stenosis of the aqueduct of Sylvius. The course of this patient's neurologic disease suggest that the obstruction was caused by a post-inflammatory lesion of CNS lupus. This report illustrates the importance of a complete neurologic evaluation of a patient with SLE who has CNS dysfunction.
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PMID:Aqueductal stenosis: a possible late sequela of central nervous system inflammation in systemic lupus. 697 38

Eight normal volunteers and 32 patients with a variety of neurological disease were studied with a nuclear magnetic resonance (NMR) scanner using repeated free induction decay (RFID), inversion-recovery (IR) and spin-echo (SE) sequences. The results were compared with X-ray computed tomography (CT). RFID sequences which produce images that reflect changes in proton density displayed very little grey-white matter contrast and relatively small changes in disease. IR sequences which produce images that are dependent on T1 showed a high level of grey-white matter contrast and demonstrated changes in a variety of pathological processes. Although SE scans, which have a strong T2 dependence, had shown no abnormality in previous studies of patients with neurological disease, sequences of this type with longer values of tau displayed abnormalities in cerebral infarction, haemorrhage, herpes encephalitis, multiple sclerosis, cerebral oedema, hydrocephalus, tumours and Wilson's disease. All of these conditions were associated with an increase in T2. Abnormalities were demonstrated in cases of multiple sclerosis and brainstem infarction with NMR scans where no abnormality was seen with CT. More extensive changes were seen with NMR in cases of hemisphere infarction, systemic lupus erythematosis, herpes encephalitis, hydrocephalus (periventricular oedema) and Sturge-Weber disease. The margin between malignant tumour and surrounding oedema was better defined with contrast enhanced CT in four of eight malignant tumours, equally well defined in one, and better defined with NMR in three cases. NMR spin-echo sequences provide a sensitive technique for detecting abnormalities in a variety of neurological disease.
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PMID:NMR imaging of the brain using spin-echo sequences. 708 39


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