Skip to main content

Table 3 Comparison of transcranial Doppler and magnetic resonance angiography findings

From: Diagnostic TCD for intracranial stenosis in acute stroke patients: experience from a tertiary care stroke center in Karachi, Pakistan

TCD

MRA

>50% stenosis

<50% stenosis

>50% stenosed

0

0

<50% stenosed

25

350

Failed to insonate

18

123

Total

43

473