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Table 1 Clinical characteristics of these 20 patients

From: Influence of morphology and hemodynamic factors on rupture of multiple intracranial aneurysms: matched-pairs of ruptured-unruptured aneurysms located unilaterally on the anterior circulation

No.

Habit, S/D

Comorbidity

Site †

Other site#

Hunt-hess grade

Operation

1

 

HBP, BH

MCA*, C5

 

4

Bled-site clipping

2

  

C7*, MCA

 

1

Bled-site coiling

3

 

HBP, AS, DVT

C7*, C6

 

2

Bled-site coiling

4

 

HPL, PKD

C6* , C7

 

2

Bled-site coiling

5

D

DM, HPL, CI, DVT

C7*, C6

 

2

Bled-site clipping

6

  

C6*, MCA

 

2

Bled-site coiling

7

D

HBP

ACA*, C5

 

2

Bled-site coiling

8

S

HHCY

C7*, C6

 

2

Bled-site clipping

9

 

HBP

C7*, MCA

ACA

2

Two-stage treatment

10

 

HBP

MCA*, C7

 

3

Bled-site coiling

11

  

C7*, C4

C4

1

No operation

12

S,D

HBP, DVT

ACoA*, C6

 

3

Bled-site coiling

13

S

HBP, HPL,HHCY, AS, DVT,

C7*, MCA

 

3

Bled-site coiling

14

 

HBP, HPL, CHD

C7*, MCA

C7

2

Bled-site coiling

15

 

HBP, DM, AS

C7*, MCA

C7

2

Bled-side clipping

16

 

HBP, HHCY, HD

C7*, C4

C7, C4

3

No operation

17

 

HBP, HPL

C7*, ACoA

 

3

Bled-side clipping

18

 

HBP

MCA*, C7

C7

3

Two-stage treatment

19

 

HBP, DVT

C7*, MCA

 

1

Bled-side clipping

20

D

HHCY, AS, DVT

ACoA*, C7

BA

1

Bled-side clipping

  1. S/D, Smoker/drinker; HBP, Hypertension; BH, Brain hernia; AS, Atherosclerosis ; DVT, Deep vein thrombosis; HPL, Hyperlipidemia; PKD, Polycystic kidney disease; DM, Diabetes mellitus; CI, Cerebral infarction; HHCY, Hyperhomocysteinemia; CHD, Coronary heart disease;
  2. †the Bouthillier classification of internal carotid artery (ICA) segments: C4, Cavernous; C5, Clinoid; C6, Ophthalmic; C7, Communicating; MCA, Middle cerebral artery; ACA, Anterior cerebral artery; ACoA, Anterior communicating artery;
  3. #coexisting aneurysms on the contralateral side of anterior circulation or vertebrobasilar artery; BA, basilar artery.
  4. *the ruptured group.