Smoking and high blood pressure (hypertension) increase the risk of blood vessel (vascular) problems that can lead to popliteal arteryThe popliteal artery is a deeply placed continuation of the femoral artery opening in the distal portion of the adductor magnus muscle. It courses through the popliteal fossa and ends at the lower border of the popliteus muscle, where it branches into the anterior and posterior tibial arteries.https://en.wikipedia.org › wiki › Popliteal_artery
An aneurysm occurs in a weak spot of an artery, causing it to balloon. Most leg aneurysms form along the popliteal artery, which runs behind your knee. Aneurysms can put you at risk for blood clots, decreased blood flow, and compression of nearby nerves, as well as critical limb ischemia and loss of limb.
Wherever they occur within the body, aneurysms can lead to limb loss or life-threatening complications either in the form of a burst or ruptured artery or the sudden blockage of the artery (also known as acute ischaemia) due to the build-up of a clot inside the aneurysm sac.
Sudden pain in your leg or foot. Your leg or foot being cool or pale or changing colour. Tingling or numbness in your foot.
High blood pressure can place increased pressure on the walls of the blood vessels inside the brain, potentially increasing your chances of developing an aneurysm. You're more likely to develop high blood pressure if you: are overweight. have a relative with high blood pressure.
Strong emotions, such as being upset or angry, can raise blood pressure and can subsequently cause aneurysms to rupture.
Brain aneurysms can occur in anyone and at any age. They are most common in adults between the ages of 30 and 60 and are more common in women than in men. People with certain inherited disorders are also at higher risk.
Researchers identified insomnia as a potential risk factor for brain aneurysm, also called an intracranial aneurysm, and a type of stroke called an aneurysmal subarachnoid hemorrhage. Smoking and high blood pressure, which are identified stroke risk factors, were also associated with increased risk for brain aneurysm.
The warning signs that indicate a person has developed an unruptured brain aneurysm include: Pain behind or above an eye. Double vision. A change in vision.
Symptoms of a burst brain aneurysm include: a sudden agonising headache – it's been described as a "thunderclap headache", similar to a sudden hit on the head, resulting in a blinding pain unlike anything experienced before. a stiff neck. sickness and vomiting.
Risk factors for developing or having bleeding from an aneurysm also include high blood pressure, smoking, and excessive alcohol use. If you have any risk factors for developing an aneurysm, it's important discuss screening tests and treatment options with your healthcare provider.
Risk factors
Popliteal artery aneurysms are rare. They are more common in men than in women.
Blood clots are the root of both aneurysms and embolisms in some form. An aneurysm can be caused by a plaque, or thrombus, that forms in a blood vessel, weakening the vessel wall and leading to rupture.
An aneurysm is different from a blood clot in that it is a defect in the wall of a blood vessel that can bleed. If an aneurysm in the brain bleeds, it usually causes a subarachnoid hemorrhage, which results in a blood clot in the subarachnoid space surrounding the brain.
There are three types of aneurysms: abdominal aortic, thoracic aortic, and cerebral.
The surgery is very effective when performed before aneurysm rupture. Recovery for most people includes five to 10 days in the hospital and four to six weeks at home.
Aneurysms develop over a lifetime,” he says. “Another is that an aneurysm can disappear or heal itself. This is very rare and only happens in aneurysms that are considered benign because the flow of blood is so slow it eventually forms a clot and seals off the bulge.”
While brain aneurysms are less frequent than ischemic strokes, they are more deadly. Most aneurysms happen between the brain itself and the tissues separating it from your skull; this is called the subarachnoid space.
BRAIN ANEURYSM TREATMENT OPTIONS
Brain aneurysms can be treated either surgically or through an endovascular approach. About 50 percent of the aneurysms treated through an endovascular procedure, without the need for direct surgery.
For people with large fusiform aneurysms, additional consideration should be taken regarding treatment as blood thinners may increase the risk of aneurysm rupture.” A limitation of the study was that only a small number of people had large aneurysms.
Over time, the aneurysm shrinks. In some patients, when stents are not possible, open surgery (requiring an incision in your chest) may be necessary to repair the aneurysm by placing an artificial blood vessel into the aorta to replace the aneurysm.