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Table 2 Stroke subtypes and imaging parameters with and without END in acute isolated pontine infarction

From: Risk factors for early neurological deterioration in acute isolated pontine infarction without any causative artery stenosis

 

END (n = 47)

Non-END (n = 106)

P

Stroke subtypes

  

 < 0.0001

BABD

38 (80.9)

48 (45.3)

 

SAD

9 (19.1)

58 (54.7)

 

Topographic locations

   

Upper

2 (4.3)

26 (24.5)

0.003

Middle

15 (31.9)

39 (36.8)

0.659

Lower

30 (63.8)

45 (42.5)

0.015

The maximum diameter, mm

13.6 (12.2, 17.8)

11.5 (8.4, 15.35)

 < 0.001

The maximum width, mm

8.5 (7.4, 9.4)

6.6 (4.7, 7.7)

 < 0.001

Infarct volume, mL

351.5 (259.6, 551.3)

217.4 (126.7, 338.5)

 < 0.001

Lesion distance from midline, mm

2.1 (1.5, 3.6)

3.4 (1.9, 4.8)

0.013

  1. BABD Basilar artery branch disease; SAD Small artery disease