Alcohol

CTSs

Trauma

Idiopathic

Collapsed

Non-collapsed

Vault

21

23

1

1

30

16

Sublobe

6

3

0

0

4

5

Dumbbell

7

2

0

0

6

3

Ball

8

6

3

2

12

7

Petal

7

1

0

1

6

3

Total

49

35

4

4

58

34