Aneurysm, AVM, and
Cavernoma Surgery
in Turkey
Discover Aneurysm, AVM, and Cavernoma Surgery in Turkey
Aneurysm, arteriovenous malformation (AVM), and cavernoma are vascular abnormalities that can pose serious health risks and may require surgical intervention to prevent complications.
Aneurysm: An aneurysm is a bulge or ballooning in a blood vessel caused by weakening of the vessel wall. Aneurysms can occur in any blood vessel but are most commonly found in the arteries of the brain.
Arteriovenous Malformation (AVM): An AVM is a tangle of abnormal blood vessels connecting arteries and veins, bypassing normal capillary beds. AVMs can occur anywhere in the body but are most commonly found in the brain or spinal cord.
Cavernoma: A cavernoma, also known as a cavernous malformation or cavernous angioma, is a cluster of abnormal blood vessels in the brain or spinal cord that resemble a raspberry or mulberry. Cavernomas can cause bleeding (hemorrhage) or seizures.
Causes and Symptoms
Aneurysm: Aneurysms can be congenital (present at birth) or develop over time due to factors such as high blood pressure, atherosclerosis, or trauma. Symptoms of an unruptured aneurysm may include headaches, vision changes, or neurological deficits. A ruptured aneurysm can cause a sudden, severe headache, nausea, vomiting, or loss of consciousness.
AVM: The exact cause of AVMs is unknown, but they are believed to develop during fetal development. Symptoms of an AVM may include seizures, headaches, neurological deficits, or bleeding into the brain (hemorrhage).
Cavernoma: Cavernomas can be congenital or develop later in life. Symptoms may include seizures, headaches, neurological deficits, or hemorrhage.
Surgical Treatment Options
Clipping or Coiling for Aneurysms: Surgical clipping or endovascular coiling may be performed to prevent rupture of an aneurysm. Clipping involves placing a small metal clip at the base of the aneurysm to prevent blood flow, while coiling involves inserting a coil into the aneurysm to block blood flow and promote clotting.
Surgical Resection for AVMs: Surgical resection may be performed to remove an AVM and prevent hemorrhage. This involves removing the abnormal tangle of blood vessels while preserving surrounding brain tissue.
Surgical Resection or Stereotactic Radiosurgery for Cavernomas: Surgical resection or stereotactic radiosurgery may be performed to treat symptomatic cavernomas. Surgical resection involves removing the cavernoma, while stereotactic radiosurgery delivers targeted radiation to the cavernoma to shrink or eliminate it.
Are these conditions hereditary?
While some vascular abnormalities may have a genetic component, many cases occur sporadically without a family history.
What are the risks of surgery?
Surgical risks vary depending on the type and location of the vascular abnormality and the surgical approach. Risks may include bleeding, infection, neurological deficits, or complications related to anesthesia.
What is the recovery process like?
Recovery from vascular surgery depends on the type of procedure and individual factors. Some patients may require rehabilitation or support services to regain function and adjust to any neurological deficits.
