Lower Extremity Angiography
Imaging & Scans
estimated about CNY 2000-5000
(estimated about USD 300-700)
30 min
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Description
Lower extremity angiography visualizes leg blood vessels to diagnose blockages or poor circulation, typically needed for claudication, non-healing ulcers, or suspected peripheral artery disease; costs ¥2,000–¥5,000 in China, with ChinaMedicalHub assisting hospital booking and interpreter support.
Main Uses
The primary purpose of lower extremity arteriography is to diagnose and evaluate vascular conditions affecting the legs. It is used to identify blockages, stenosis, aneurysms, and other abnormalities in the arteries. This test is particularly useful for patients with symptoms of peripheral artery disease, intermittent claudication, or critical limb ischemia. It can also guide treatment decisions, including surgical planning and endovascular interventions.
Normal Range
A normal lower extremity arteriography shows unobstructed, smooth, and continuous blood flow through the arteries of the legs. There should be no significant narrowing (stenosis), blockages (occlusions), or aneurysms. The arterial walls should appear uniform without irregularities.
Low Values - Possible Causes
Lower extremity arteriography does not typically report 'low' values as it is an imaging test. However, if there are signs of reduced blood flow, common causes may include: peripheral artery disease, atherosclerosis, thrombosis, embolism, or vasospasm.
High Values - Possible Causes
Similarly, 'high' values are not applicable in this context. Abnormal findings such as increased pressure or abnormal blood flow could indicate: aneurysm, arteriovenous malformation, or hyperemia due to inflammation or infection.
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