Table 1.
Summarizes demographic and clinical aspects of patient treated with flow diverter devices
| Case No. | Age/sex | Symptoms | Initial mRS | Past history | Parent vessel size (distal/proximal) | Segment length & diameter | Hemodynamic status | Dominant & side | Device | Clinical follow-up mRS |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 46/F | Previous SAH | 0 | Ruptured MCAB aneurysm coiled HT | 2.2 mm/2.4 mm | 8 mm & 7 mm | Increase in maximal diameter during 6 months follow-up angiography | Equal & right | FRED 2.5×18 | 0 |
| 2 | 65/F | Headache | 1 | HT, DM, DL | 2.2 mm/2.2 mm | 9 mm & 6.5 mm | PICA involved, contrast stagnation at dissecting segment | Non-dominant & right | FRED 2.5×25 | 0 |
| 3 | 60/M | Incidental finding | 0 | Lung cancer & brain metastasis | 2.9 mm/3.7 mm | 8 mm & 12 mm | PICA involved, thrombosed and vessel wall thickening on MRI | Non-dominant & right | FRED 3.5×24 | 0 |
| 4 | 52/F | Headache | 1 | 3.0 mm/3.9 mm | 20 mm & 6 mm | Contrast stagnation on fusiform segment, mural hematoma on MRI | Equal & right | FRED 4.0×24 | 0 | |
| 5 | 74/F | Incidental finding | 0 | Unruptured MCAB aneurysm clipped | 2.7 mm/3.8 mm | 16 mm & 7.5 mm | Contrast stagnation on fusiform segment, mural hematoma on MRI | Equal & right | FRED 3.5×24 | 0 |
| 6 | 54/M | Headache | 1 | 2.8 mm/3.6 mm | 23 mm & 11 mm | Increase in maximal diameter during 6 months follow-up MRI | Dominant & right | PED 3.5×35 | 0 | |
| 7 | 57/F | Headache | 1 | 3.3 mm/3.6 mm | 13 mm & 6 mm | Vessel wall thickening & subtle increased dissecting size 6 months | Equal & left | FRED 3.5×24 | 0 | |
| 8 | 48/F | Headache | 1 | 2.9 mm/3.7 mm | 7 mm & 7 mm | PICA involved, mural thrombosed and vessel wall thickening | Dominant & left | FRED 3.5×24 | 0 | |
| 9 | 32/F | Previous SAH | 0 | Ruptured ACoA aneurysm clipped | 3.7 mm/4.3 mm | 30 mm & multiple sac | Increased multiple sac size and length of dissecting segment | Equal & left | FRED 4.0×39 4.0×26 | 0 |
mRS : modified Rankin Scale, F : female, SAH : subarachnoid hemorrhage, MCAB : middle cerebral artery bifurcation, HT : hypertension, FRED : Flow Redirection Endoluminal Device, DM : diabetic mellitus, DL : dyslipidemia, PICA : posterior inferior cerebellar artery, M : male, MRI : magnetic resonance image, PED : Pipeline Embolization Device, ACoA : anterior communicating artery