Hemangioma

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Esophagus located in the core cone; MRI image with contrast enhancement Histological image of hemangiomas Histological image, immunohistochemical staining for CD31 antigen

Hemangioblastoma, a benign fibrosarcoma, is a benign neoplasia of the central nervous system (I ° according to WHO). They represent about 2% of primary intracranial tumors. Most often in the range of 35-45 years. About 5% of the cases occur in the case of von Hippla-Lindau syndrome. Symptoms and mileage

The tumor usually grows in the posterior cavity of the skull, locating in the cerebellum. Rare locations are the spinal cord and brain stem. Symptoms result from increased intracranial pressure and hydrocephalus. In 1/4 patients, polycythaemia develops as a paraneoplastic syndrome. Bibliography

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