What Are The Indications And Contraindications For Nephrography

Disease analysis: Angiography is a kind of X-ray projection examination technique in which contrast agent is directly injected into blood vessels to develop the cerebrovascular system. Through angiography, we can understand the morphological changes of blood vessels, such as the changes of line, distribution, displacement, thickness and circulation time, etc.

Suggestions: Indications:

① Intracranial vascular diseases, such as intracranial aneurysm, arteriovenous malformation, arteriovenous fistula, arterial embolism, etc.