Skip to main content

Table 1 A Four-Point Grading Scale for CT ICC.

From: Is Intracranial Atherosclerosis an Independent Risk Factor for Cerebral Atrophy? A Retrospective Evaluation

Grade I

Absence or near absence of calcifications.

Grade II

Tiny, scattered calcifications.

Grade III

Either thick, interrupted calcifications or thin, confluent calcifications.

Grade IV

Thick, contiguous calcifications.

Back to article page

BMC Neurology

ISSN: 1471-2377

Contact us