Dolichoectasia (dilation and elongation of arteries) ; Causes, Symptoms, Diagnosis, Treatment скачать в хорошем качестве

Dolichoectasia (dilation and elongation of arteries) ; Causes, Symptoms, Diagnosis, Treatment

Dolichoectasia is a condition characterized by the elongation, dilation, and tortuosity of arteries. This can lead to weakened vessel walls and increased risk of complications such as stroke and cranial nerve dysfunction1. Here are some key points: Causes Hypertension: High blood pressure is the most common cause, leading to stress on the arterial walls. Atherosclerosis: The buildup of plaques in the arteries can contribute to the condition. Genetic Disorders: Conditions like Marfan syndrome, Ehlers-Danlos syndrome, and Fabry disease can predispose individuals to dolichoectasia2. Symptoms Ischemic Stroke: Reduced blood flow can lead to strokes. Intracranial Hemorrhage: The weakened arterial walls can rupture, causing bleeding in the brain. Cranial Nerve Dysfunction: Compression of cranial nerves can lead to symptoms such as facial weakness or vision problems. Hydrocephalus: Increased pressure within the brain due to obstructed cerebrospinal fluid flow. Diagnosis Imaging Tests: CT angiography (CTA), magnetic resonance angiography (MRA), or digital subtraction angiography (DSA) to visualize the arteries. Clinical Examination: Assessing symptoms and medical history. Treatment Blood Pressure Management: Controlling hypertension is crucial. Medications: Antiplatelet or anticoagulant medications to reduce the risk of stroke. Surgical Intervention: In severe cases, surgery may be necessary to repair or bypass affected arteries. Prognosis Chronic Condition: Dolichoectasia is a progressive condition that requires ongoing management to prevent complications #Dolichoectasia