Central Nervous System Venous Angioma, also known as cerebral cavernous malformations (CCMs), are abnormal clusters of blood vessels that form within the central nervous system. This condition is characterized by the presence of enlarged, dilated blood vessels that resemble a cavern or sponge-like structure. These abnormal blood vessels can occur in different regions of the brain or spinal cord.
Venous angiomas are considered to be low-flow vascular malformations and are typically congenital, meaning they are present at birth. However, in some cases, these angiomas may develop later in life due to genetic mutations or other factors. Central Nervous System Venous Angiomas can vary in size and number, and individuals may have multiple angiomas throughout their lifetime.
Although many people with CCMs may not experience any symptoms, in some cases, these malformations can result in neurological complications. Symptoms may include seizures, headaches, focal neurological deficits, or, in severe cases, hemorrhages within the brain or spinal cord. These symptoms can be influenced by the location and size of the angioma.
Diagnosis of Central Nervous System Venous Angioma is typically achieved through imaging techniques such as magnetic resonance imaging (MRI) or computed tomography (CT) scans. Treatment options vary depending on the individual's symptoms and the risk of hemorrhage. In some cases, conservative management may be pursued, while others may require surgical intervention or other treatment modalities.
Overall, Central Nervous System Venous Angioma is a vascular condition characterized by abnormal clusters of blood vessels in the brain or spinal cord, which can potentially cause neurological symptoms and complications.
