Diffusion-Weighted Imaging Image Combined with Transcranial Doppler Ultrasound in the Diagnosis of Patients with Cerebral Infarction and Vertigo

Figure 2

Comparison of blood vessel conditions of patients between large-area infarction group and small-area infarction group. B, C, D, and E in the figure referred to increased blood flow velocity, decreased blood flow velocity, without blood flow signal, and normal blood vessels, respectively. The difference in the abnormal rate of blood vessels of patients in the two groups was statistically obvious,  < 0.05.