TABLE 4:

Postprocedure findings

Case No./Sex/Age (y)Postprocedure Stenosis (%)*Stenosis at 90 days (%)*HP at SPECTCT Findings within 24 hrs after Procedure
1/F/83520NegativeSLA
2/M/651020NegativeSLA
3/M/691212NegativeSLA
4/M/601440PositiveNLA + SAH
5/M/6800PositiveNLA
6/M/2888NegativeLLA
7/M/781220NegativeLLA
8/M/8355NegativeSLA
9/M/66150PositiveSLA
10/F/8620No evaluationPositiveSLA + SAH
11/M/690No evaluationNegativeSLA
12/M/68010NegativeSLA
13/F/741820NegativeSLA
14/F/6988NegativeNLA
15/M/8210No evaluationNegativeSLA
16/M/6280NegativeSLA
17/M/790No evaluationNegativeSLA
  • Note.—HP indicates hyperperfusion phenomenon; SLA, small low-attenuation area; LLA, large low-attenuation area; NLA, no low-attenuation area; SAH, subarachnoid hemorrhage.

  • * * Evaluation by angiography.