Cerebral angiography and stenting are usually done at the same time, or can be handled separately if multiple stenoses exist at the same time.
Cerebral angiography is one of the commonly used imaging tests for cerebrovascular diseases, which can clearly show the cerebral vascular alignment, stenosis and the presence of aneurysms, etc. During the process of angiography, if a clear severe stenosis of intracranial blood vessels is found, stenting is often needed at the same time, to avoid secondary angiography, which will cause additional damage to the body.
If multiple stenoses are present at the same time, they can be treated separately, with the more severe stenosis or the one that is more relevant to the presenting symptoms being treated first, and then the other stenoses being treated after a month or so of recovery.
The specific treatment plan needs to be formulated in light of the actual situation. It is recommended to actively seek medical advice and formulate a reasonable treatment plan after the doctor evaluates the condition.