Atherosclerotic lesion

Dissecting aneurysms

Characteristic

Operated

Treated conventionally

Total

Operated

Treated conventionally

Total

No. of patients

19% - 23.2%

63% - 76.8%

82

10% - 45.5%

12% - 54.5%

22

Mortality by groups

6% - 31.6%

29% - 46%

35% -43.9%

1% - 10%

4% - 33.3%

5% - 22.7%

Including due to

Aortic rupture

2% - 33/3%

9% - 31%

11% -31.4%

1% - 100%

1% - 25%

2% - 40%

Comorbidity

1% - 16.7%

20% - 69%

21% - 60%

0

3% - 75%

3% - 60%

Operation

3% - 50%

-

3% - 8.6%

0

-

0

Survivors

13% - 68.4%

34% - 54%

47% - 57.3%

9% - 90%

8% - 66.7%

17% -77.3%