Central nervous system cavernous hemangioma information
Medical condition
Cerebral cavernous malformation (CCM)
Histology of a cavernous hemangioma
Specialty
Oncology
Cerebral cavernous malformation (CCM) is a cavernous hemangioma that arises in the central nervous system. It can be considered to be a variant of hemangioma, and is characterized by grossly large dilated blood vessels and large vascular channels, less well circumscribed, and more involved with deep structures, with a single layer of endothelium and an absence of neuronal tissue within the lesions. These thinly walled vessels resemble sinusoidal cavities filled with stagnant blood. Blood vessels in patients with cerebral cavernous malformations (CCM) can range from a few millimeters to several centimeters in diameter. Most lesions occur in the brain, but any organ may be involved.[1]
^Batra S, Lin D, Recinos PF, Zhang J, Rigamonti D (December 2009). "Cavernous malformations: natural history, diagnosis and treatment". Nature Reviews. Neurology. 5 (12): 659–670. doi:10.1038/nrneurol.2009.177. PMID 19953116. S2CID 11888726.
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