Table 1 Baseline characteristics and CT findings

Sex (Male/ Female)

23/ 3

Age (y; Mean ± SD (Range))

52.8 ± 13.1 (31–72)

Descending aorta dimension (mm; Mean ± SD (Range))

29.0 ± 2.7 (23–36)

Patients in distance from LSCA to primary tear

 < 1.5 cm

13 (50.0)

 > 1.5 cm

13 (50.0)

True lumen appearance

 Patent

20 (76.9)

 Severe Stenosis (location) ^#

2 (7.7)

  Thoracic aorta

1 (3.8)

  Common iliac

1 (3.8)

 Occlusion

4 (15.4)

  Abdominal aorta below the renal artery

1 (3.8)

  Common iliac

3 (11.5)