Patient characteristics

PatientAge (yr)SexASANicotineEstimated 5-Year Rupture Risk (PHASES)Size of Aneurysm (mm)Location of AneurysmMultiple AneurysmsEnhancement in VWIMPOCD34Vasa Vasorum
148MaleYesNo3.2%17Right MCANoStrong++No
264MaleYesYes0.4%6Right MCANoStrong++No
373FemaleYesYes5.3%10Right MCANoStrong++No
448FemaleNoYes3.2%10Left MCANoFaintNo
552FemaleYesYes0.7%5Right MCAYesNoneNo
653MaleYesYes4.3%14Right MCANoStrongYes
753FemaleYesYes0.7%7Left MCANoNoneNo
846MaleNoYes0.4%6Left MCAYesStrong (partial)+Yes
948MaleNoYes0.4%8Left MCANoNoneNo
1057FemaleNoNo1.7%9Right MCANoNoneNo
1167FemaleNoYes0.7%4Right MCANoNoneNo
1236FemaleNoNo0.4%4Right MCANoNoneNo
1349FemaleNoYes1.3%9Right MCANoNoneNo
  • Note:—ASA indicates acetylsalicylic acid; +, positive; −, negative.