Cerebral cavernous malformation case series

A total of 37 patients were included. Mean age was 45.8 ± 14.4 years, and 54.1% were female. Diagnosis of CRE was significantly associated with attenuated quality of life and increased level of anxiety, affecting physical and psychosocial dimensions. The assessment of illness perception identified considerable burden. HADS was significantly associated with VAS and SF-36 component scores. Efficacy of antiepileptic medication had no restoring impact on quality of life, anxiety, depression, or illness perception.

CRE negatively influences quality of life and mood, independent of seizure control due to antiepileptic medication. Screening for functional and psychosocial deficits in clinical practice might be useful for assessing individual burden and allocating surgical or drug treatment ¹⁾.

Alvarez de Eulate-Beramendi et al. selected 17 consecutive cases anatomopathologically diagnosed as cavernoma during 9 years. Immunohistochemical staining was performed for HIF-1alpha and MMP-9. We evaluated the relation between seizures and the scale of uptake of different tissues surrounding cavernoma. RESULTS. Cases with seizures had HIF-1alpha positive uptake in vascular endothelium in 31%, 17% in fibrous tissue and 34% in inflammatory tissue. Besides, it also shows MMP-9 positive uptake in vascular endothelium in 86%, 100% in fibrous tissue and 43% of brain tissue. Statistical analysis by chi-square and odds ratio shows a positive trend towards seizures and the presence of HIF-1alpha and MMP-9 in vascular tissue, fibrous tissue and brain tissue, but no for inflammatory tissue. CONCLUSION. HIF-1alpha and MMP-9, valued by immunohistochemical methods, are related to complications as seizures ²⁾.

The subject of a study was a group of 38 patients who had been operated at the Institute for Neurosurgery Belgrade during a ten-year period, from 1990 until 2000. The study group consisted of 16 male and 22 female patients. All operated patients had cyst intraparenchymal lesions. In the group of surgically treated patients three had been treated urgently due to spontaneous intracerebral hematoma, and intraoperatively taken material after inspection of the cavum pointed to the fact that cavernoma had been the cause of hemorrhage. All the others, after postoperatively done MRI of the brain, in some even DSA, were completely evaluated, and histologically confirmed. Not one hemorrhaging cavernoma showed signs of subarachnoid hemorrhage, although 60% of operated patients had cortically localized lesion. Most of the operated patients, except for the three mentioned because of urgent intervention did not give massive intraparenchymal lesion that, in the clinical picture, would lead to the change of the state of consciousness. Focal neurologic deficit was a dominant clinical presentation. On the basis of the analysis of the clinically pathologic correlations and direct and longstanding operative results of the surgical treatment of cavernoma, operative treatment is indicated in all superficial lobar lesions as well as in those that are localized in the brain chambers and pineal region regardless of the type of the clinical presentation ³⁾.