Cavernous Malformations
Clinical Reasoning: Cerebral cavernous malformations
... A 40-year-old man presented for management of seizures. His first seizure was 5 years earlier. Eval- uation at that time revealed a hemorrhagic lesion near the occipital horn of the left lateral ventricle. Incomplete ...
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Simultaneous and sequential hemorrhage of multiple cerebral cavernous malformations: a case report
... Cerebral cavernous malformations (CCMs), also known as cavernomas or cavernous angiomas, are classically de- fined as low pressure hamartomatous berrylike vascular lesions with minimal to no ...
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Baseline and Evolutionary Radiologic Features in Sporadic, Hemorrhagic Brain Cavernous Malformations
... The initial diagnostic MR imaging of the brain in each patient was reviewed in detail, and the location and size of the CM on T2 sequences were recorded. The number of CMs recorded was based on hemosiderin-sensitive ...
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Increased Number of White Matter Lesions in Patients with Familial Cerebral Cavernous Malformations
... BACKGROUND AND PURPOSE: Familial cerebral cavernous malformations, an autosomal dominant disorder, result in excess morbidity and mortality in affected patients. The disorder is most prevalent in the ...
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Hemodynamic Effects of Developmental Venous Anomalies with and without Cavernous Malformations
... Pathophysiologic implications of these results are also highlighted by the observed differences in the perfusion pa- rameters of DVAs with and without CMs. A greater prolongation of MTT and a trend toward a lesser ...
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Mutations in 2 distinct genetic pathways result in cerebral cavernous malformations in mice
... Cerebral cavernous malformations (CCMs) are a common type of vascular malformation in the brain that are a major cause of hemorrhagic ...Cerebral cavernous malformation 2 (CCM2), and Programmed cell ...
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A novel CCM1mutation associated with multiple cerebral and vertebral cavernous malformations
... amnesia. Cavernous malformations were observed at ponto-mesencephalic junction, left cerebel- lum, bilateral temporal, right parietal and left frontal cortices (Figure ...ous malformations (Figure ...
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Prospective Hemorrhage Rates of Cerebral Cavernous Malformations in Children and Adolescents Based on MRI Appearance
... distinct cavernous malformation observations during a cumulative observation period of ...355 cavernous malformations was ...II cavernous malformations had a significantly higher ...
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Variable expression of cerebral cavernous malformations in carriers of a premature termination codon in exon 17 of the Krit1 gene
... ple malformations and, frequently, two or more relatives are affected ...of cavernous malformations since the proband is the younger sibling suffering a cerebral hemor- ...no malformations in ...
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CCM3 signaling through sterile 20–like kinases plays an essential role during zebrafish cardiovascular development and cerebral cavernous malformations
... Cerebral cavernous malformation is a common human vascular disease that arises due to loss-of-function mutations in genes encoding three intracellular adaptor proteins, cerebral cavernous ...
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Connexin 43 gap junctions contribute to brain endothelial barrier hyperpermeability in familial cerebral cavernous malformations type III by modulating tight junction structure
... cerebral cavernous malformations type III (fCCM3) is a disease of the cerebrovascular system caused by loss-of-function mutations in ccm3 that result in dilated capillary beds that are susceptible to ...
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Pineal Cavernous Malformations: Report of Two Cases
... of cavernous malformations are sufficiently unique to allow the diagnosis to be made in the majority of ...the cavernous malformation. MR imaging in our cases of pineal cavernous malformation ...
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Brainstem cavernous malformations: Experience case series
... detected cavernous malformations are not surgically treated as long as the lesion produces no neurological symptoms by ...the cavernous malformations already had caused symptoms by a previous ...
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<p>A novel PDCD10 gene mutation in cerebral cavernous malformations: a case report and review of the literature</p>
... Cerebral cavernous malformations (CCMs) are one of the most common types of vascular ...vascular malformations of the central nervous system ...The cavernous cavities merely composed of a ...
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Familial versus Sporadic Cavernous Malformations: Differences in Developmental Venous Anomaly Association and Lesion Phenotype
... There were 112 patients with CCMs, 50 males and 62 females, ranging from 1 to 86 years of age. Of the 112 patients, 81 were classified as familial (35 male, 46 female; mean age, 33 years; range, 1–78 years); 18, as ...
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Susceptibility Weighted Imaging for the Evaluation of Patients with Familial Cerebral Cavernous Malformations: A Comparison with T2 Weighted Fast Spin Echo and Gradient Echo Sequences
... C erebral cavernous malformation (CCM) comprise 5%–13% of all the central nervous system vascular mal- formations, with an estimated prevalence of 0.5% in the gen- eral population. Histologically, the lesion is ...
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Transcriptome clarifies mechanisms of lesion genesis versus progression in models of Ccm3 cerebral cavernous malformations
... enriched gene ontology functions ( p < 0.05, false discovery rate corrected) of top 20 genes by absolute fold change of acute in vivo neurovascular units (NVUs), chronic in vivo NVUs,[r] ...
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Cavernous malformations of the central nervous system: A review
... Labauge et al:" in a series of 173 patients from 57 unrelated French families found an average of 5.9 lesions per patient with an annual haemorrhagic risk of 2.5% per lesion per year[r] ...
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The Molecular Pathogenesis Of Cerebral Cavernous Malformations
... Cerebral cavernous malformation (CCM) is a human genetic, cerebrovascular disease that is caused by loss of function mutations in three non-homologous protein coding genes: KRIT1, CCM2, and ...
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Ccm3, a gene associated with cerebral cavernous malformations, is required for neuronal migration
... Loss of function of cerebral cavernous malformation 3 (CCM3) results in an autosomal dominant cerebrovascular disorder. Here, we uncover a developmental role for CCM3 in regulating neuronal migration in the ...
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