The popliteal artery supplies blood to the knee joints and calf and thigh muscles, and can be difficult to feel. Blockage or damage can cause pain, gangrene, and difficulty walking. Problems include popliteal artery aneurysm and popliteal artery entrapment syndrome. An artery is a type of blood vessel responsible for carrying oxygenated blood from the […]
Renal artery stenosis is a narrowing of the arteries that supply blood to the kidneys, often caused by atherosclerosis. It can lead to kidney failure and high blood pressure. Diagnosis is through imaging and function tests. Treatment includes monitoring, medication, and surgery in severe cases. Renal artery stenosis is a narrowing of the arteries that […]
Superior mesenteric artery syndrome is a rare condition where the duodenum is compressed by an artery in the abdomen, causing digestive problems. Symptoms include stomach cramps, nausea, and vomiting. Acute cases can be treated with medication and rest, while chronic cases require surgery. Misdiagnosis is common, and complications can be life-threatening. Surgery has a high […]
Carotid artery blockage can cause heart attacks, strokes, and blood clots. Symptoms include lightheadedness and fainting. Risk factors include family history, smoking, high-fat diet, and diabetes. Cholesterol-lowering drugs can help manage the risk. Surgery may be required in severe cases. Early detection and treatment are crucial. A carotid artery blockage is when the carotid or […]
Artery clamps, also known as hemostatic forceps, are surgical tools used to close broken blood vessels and are commonly used by medics to rescue patients in danger of bleeding out. They come in many types and are made of stainless steel, carbon steel, titanium, or plastic. The earliest use of forceps dates back to ancient […]
Popliteal artery entrapment syndrome is a rare disorder where the popliteal artery and calf muscle are abnormally oriented, causing leg pain, numbness, and tingling. Treatment may include medication, activity restriction, or surgery, and regular appointments with a doctor are important to prevent complications. Diagnosis is confirmed through an arteriogram, and mild cases can be treated […]
Vertebral artery dissection is a tearing of the wall of a blood vessel that carries blood to the brain, which can occur spontaneously or following trauma. Symptoms include pain, dizziness, and visual impairment, and treatment involves anticoagulant drugs. It can cause strokes, particularly in young people. Vertebral artery dissection is tearing the wall of a […]
Carotid artery stenosis occurs when the carotid arteries become narrower, reducing blood flow to the brain and increasing the risk of stroke. It can be caused by cholesterol and fat plaque buildup or high levels of platelets in the blood. Early diagnosis and treatment can prevent strokes, and treatment options include reducing risk factors, taking […]
An umbilical artery Doppler is a non-invasive ultrasound test that measures the resistance of fetal blood as it passes through the placenta, helping to identify potential placental abnormalities and reduced oxygenation for the fetus. It is a low-risk option for monitoring and treatment, with results available within a few days. The test can also determine […]
Renal artery aneurysms are weak areas in the artery that supplies the kidney. Most small aneurysms do not require treatment, but larger ones, specific types, and those in women of childbearing age require surgery. A ruptured aneurysm can be fatal. Risk factors include high blood pressure, diabetes, and smoking. A renal artery aneurysm is a […]
Carotid artery ultrasound is a painless test that evaluates the condition of the carotid arteries, which can contribute to strokes and arterial narrowing. The test uses sound waves to create an image of the arteries, and no preparatory measures are usually necessary. Abnormal results may require additional tests or surgery. Carotid artery ultrasound is a […]
