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UCLA Neurosurgery

UCLA Neurosurgery

UCLA Neurosurgery
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    • Ankylosing Spondylitis
    • Aqueductal Stenosis
    • Arachnoid Cysts
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    • Arteriovenous Malformation (AVM)
    • Astrocytoma
    • Ballism
    • Basilar Invagination
    • Brachial Plexus Injury
    • Brain Aneurysm
    • Brain Attack (Stroke)
    • Brain AVM
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    • Brain Metastases
    • Brainstem Glioma
    • Carotid Dissection
    • Carotid Stenosis
    • Carpal Tunnel Syndrome
    • Causalgia
    • Cavernous Angioma
    • Cerebral Aneurysms
    • Cerebral Contusion and Intracerebral Hematoma
    • Chordomas
    • Chorea
    • Chronic Subdural Hematomas
    • Colloid Cyst
    • Coma
    • Concussion
    • Congenital Dermal Sinus
    • Cranial GunShot Wounds
    • Craniopharyngioma
    • Craniosynostosis
    • Cushing's Disease
    • Cyst Epidermoid Tumor
    • Dandy Walker Syndrome
    • Degenerative Disc Disease
    • Dermoid Tumor
    • Disc Herniation
    • Dural Arteriovenous Malformations
    • Dystonia
    • Ependymoma
    • Epidermoid Tumor (Cyst)
    • Epidural Hematomas
    • Epilepsy
    • Essential Tremor
    • Extratemporal Lobe Epilepsies
    • Facet Joint Syndrome
    • Fibromyalgia
    • Frontal Lobe Epilepsy
    • Ganglioglioma
    • Glioblastoma
    • Germinoma
    • Glioma
    • Glomus Jugulare Tumor
    • Glossopharyngeal Neuralgia
    • Hemangioblastomas
    • Hemi-Facial Spasm
    • Hydrocephalus
    • Hyperhidrosis
    • Intracerebral Hemorrhage
    • Intracranial Hypotension
    • JPA
    • Low-Grade Astrocytoma
    • Lymphocytic Hypophysitis
    • Lymphoma
    • Malignant Nerve Sheath Tumors
    • Medulloblastoma
    • Meningioma Brain Tumor
    • Meralgia Paresthetica
    • Metastatic Brain Tumors
    • Moyamoya Disease
    • Myelomeningocele
    • Myelopathy
    • Nelson's Syndrome
    • Neurocysticercosis
    • Neurofibromatosis Type 2 and Schwannomatosis
    • Normal Pressure Hydrocephalus
    • Oligodendroglioma
    • Optic Nerve Glioma
    • Osteoarthritis of the Peripheral Joint
    • Osteoarthritis of the Spine
    • Osteomyelitis
    • Osteoporotic Vertebral Fractures
    • Parkinsons Syndrome
    • Pediatric Conditions
    • Pediatric Hydrocephalus
    • Peripheral Nerve Injury
    • Phantom Limb Pain
    • Pineal Tumor
    • Pineoblastoma
    • Pineocytoma
    • Platybasia
    • Postherpetic Neuralgia
    • Post-Traumatic Seizures
    • Primary CNS Lymphoma
    • Pseudotumor Cerebri
    • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
    • Recurrent Adenomas
    • Rheumatoid Arthritis
    • Schwannomas
    • Scoliosis
    • Seizure
    • Skull Fracture
    • Slit Ventricle Syndrome
    • Spasticity
    • Spinal Arteriovenous Malformation (AVM)
    • Spinal Compression Fractures
    • Spine Conditions
    • Spinal Cord Injury
    • Spinal Cord Lipomas & Lipomyelomeningoceles
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    • Stenosis
    • Subarachnoid Hemorrhage
    • Syringomyelia
    • Tethered Cord Syndrome
    • Thoracic Outlet Syndrome
    • Thyrotroph (TSH) Secreting Adenomas
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UCLA Neurosurgery

Conditions Treated

Conditions Treated

Conditions Treated

  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  • Acoustic Neuroma
  • Adult Tethered Cord
  • Acromegaly
  • Acute Subdural Hematomas
  • Anaplastic Astrocytoma (AA)
  • Ankylosing Spondylitis
  • Aqueductal Stenosis
  • Arachnoid Cysts
  • Arnold Chiari Malformation
  • Arteriovenous Malformation (AVM)
  • Astrocytoma
  • Ballism
  • Basilar Invagination
  • Brachial Plexus Injury
  • Brain Aneurysm
  • Brain Attack (Stroke)
  • Brain AVM
  • Brain Conditions
  • Brain Metastases
  • Brainstem Glioma
  • Carotid Dissection
  • Carotid Stenosis
  • Carpal Tunnel Syndrome
  • Causalgia
  • Cavernous Angioma
  • Cerebral Aneurysms
  • Cerebral Contusion and Intracerebral Hematoma
  • Chordomas
  • Chorea
  • Chronic Subdural Hematomas
  • Colloid Cyst
  • Coma
  • Concussion
  • Congenital Dermal Sinus
  • Cranial GunShot Wounds
  • Craniopharyngioma
  • Craniosynostosis
  • Cushing's Disease
  • Cyst Epidermoid Tumor
  • Dandy Walker Syndrome
  • Degenerative Disc Disease
  • Dermoid Tumor
  • Disc Herniation
  • Dural Arteriovenous Malformations
  • Dystonia
  • Ependymoma
  • Epidermoid Tumor (Cyst)
  • Epidural Hematomas
  • Epilepsy
  • Essential Tremor
  • Extratemporal Lobe Epilepsies
  • Facet Joint Syndrome
  • Fibromyalgia
  • Frontal Lobe Epilepsy
  • Ganglioglioma
  • Glioblastoma
  • Germinoma
  • Glioma
  • Glomus Jugulare Tumor
  • Glossopharyngeal Neuralgia
  • Hemangioblastomas
  • Hemi-Facial Spasm
  • Hydrocephalus
  • Hyperhidrosis
  • Intracerebral Hemorrhage
  • Intracranial Hypotension
  • JPA
  • Low-Grade Astrocytoma
  • Lymphocytic Hypophysitis
  • Lymphoma
  • Malignant Nerve Sheath Tumors
  • Medulloblastoma
  • Meningioma Brain Tumor
  • Meralgia Paresthetica
  • Metastatic Brain Tumors
  • Moyamoya Disease
  • Myelomeningocele
  • Myelopathy
  • Nelson's Syndrome
  • Neurocysticercosis
  • Neurofibromatosis Type 2 and Schwannomatosis
  • Normal Pressure Hydrocephalus
  • Oligodendroglioma
  • Optic Nerve Glioma
  • Osteoarthritis of the Peripheral Joint
  • Osteoarthritis of the Spine
  • Osteomyelitis
  • Osteoporotic Vertebral Fractures
  • Parkinsons Syndrome
  • Pediatric Conditions
  • Pediatric Hydrocephalus
  • Peripheral Nerve Injury
  • Phantom Limb Pain
  • Pineal Tumor
  • Pineoblastoma
  • Pineocytoma
  • Platybasia
  • Postherpetic Neuralgia
  • Post-Traumatic Seizures
  • Primary CNS Lymphoma
  • Pseudotumor Cerebri
  • Radiculopathy—Cervical & Lumbar (Pinched Nerve)
  • Recurrent Adenomas
  • Rheumatoid Arthritis
  • Schwannomas
  • Scoliosis
  • Seizure
  • Skull Fracture
  • Slit Ventricle Syndrome
  • Spasticity
  • Spinal Arteriovenous Malformation (AVM)
  • Spinal Compression Fractures
  • Spine Conditions
  • Spinal Cord Injury
  • Spinal Cord Lipomas & Lipomyelomeningoceles
  • Spinal Cord Tumors
  • Stenosis
  • Subarachnoid Hemorrhage
  • Syringomyelia
  • Tethered Cord Syndrome
  • Thoracic Outlet Syndrome
  • Thyrotroph (TSH) Secreting Adenomas
  • Torticollis
  • Traumatic Hematomas
  • Trigeminal Neuralgia
  • Trochanteric Bursitis
  • Ulnar Nerve Entrapment
  1. Home
  2. Conditions Treated
  3. Cavernous Angioma

Cavernous Angioma

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About Cavernous Angioma

Cavernous Angioma
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General Information

A cavernous angioma is a blood vessel abnormality characterized by large, adjacent capillaries with little or no intervening brain. The blood flow through these vessels is slow. Cavernous angiomas can occur anywhere in the central nervous system. The disease occurs in 0.4 percent of the population, and 18.7 percent of these patients have multiple lesions.

Symptoms

  • Symptoms include seizures, headache, hemorrhage or compression of surrounding brain tissue, called mass effect. Mass effect can cause weakness, numbness, double vision, visual disturbance or language difficulties.
  • About 11 percent of lesions are not symptomatic.

Diagnosis

  • Magnetic resonance imaging (MRI) is the most sensitive test for identifying cavernous angioma lesions. MRI scans often show small areas of new or old hemorrhages as a rim around the cavernous angioma. These lesions are not visible in cerebral angiography.

Treatment

  • Patients with seizures are very likely to become symptomatic again. Seizure control frequently becomes more difficult with time, requiring surgical removal of the lesion.
  • Surgical removal of the lesions offers the best possible outcome, but the risks of hemorrhage, age of the patient, presence of previous hemorrhages and the patient’s symptoms all must be considered.
  • Symptomatic cavernous angiomas in children usually require treatment due to the high risk of future hemorrhage and greater seizure potential in children.

Outcome

  • The consequences of a hemorrhage from a cavernous angioma are rarely catastrophic, in contrast with arteriovenous malformations (AVMs) or aneurysms.

The Neuro-ICU cares for patients with all types of neurosurgical and neurological injuries, including stroke, brain hemorrhage, trauma and tumors. We work in close cooperation with your surgeon or medical doctor with whom you have had initial contact. Together with the surgeon or medical doctor, the Neuro-ICU attending physician and team members direct your family member's care while in the ICU. The Neuro-ICU team consists of the bedside nurses, nurse practitioners, physicians in specialty training (Fellows) and attending physicians. UCLA Neuro ICU Family Guide

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