From: Etiology of isolated pontine infarctions: a study based on high-resolution MRI and brain small vessel disease scores
SVD score
All patients (n = 157)
PPI (n = 117)
SDPI (n = 40)
0
49 (31.2)
44 (37.6)
5 (12.5)
1
44 (28.1)
34 (29.1)
10 (25.0)
2
39 (24.8)
25 (21.4)
14 (35.0)
3
13 (8.3)
10 (8.5)
3 (7.5)
4
12 (7.6)
4 (3.4)
8 (20.0)