| Series/year of publication | Case no. | Age/sex | Initial clinical findings | Initial diagnostics | SAH | ICH | Side of aSDH | Size of aSDH | MLS | Location of aneurysm | Size of aneurysm | Management (hours from ictus) | Outcome |
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Watanabe et al. [30]/1991 | 1 | 51/m | WFNS 5, GCS 4, decerebrate posture, bilaterally dilated fixed pupils ataxic breath | CT scan | No | No | Lt | — | — | Lt Pcal (ACA) | — | Emergency craniectomy and hematoma evacuation (1 h) | Deceased, GOS 1, mRS 6 |
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Watanabe et al. [30]/1991 | 2 | 72/f | WFNS 4, GCS 12, right hemiparesis | CT scan, DSA | Yes | No | Lt | — | — | Rt Pcal (ACA) | — | Clipping (on day 15) | Returned to normal daily life, GOS 5, mRS 1 |
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Watanabe et al. [30]/1991 | 3 | 74/f | WFNS 5, GCS 4, decerebrate posture, ataxic breath, dilation of the left pupil | CT scan, DSA failed | Yes | No | Rt | — | — | Lt Pcal (ACA) (found at autopsy) | — | Inoperable | Deceased (3 days after onset), GOS 1, mRS 6 |
| Kamiya et al. [5]/1991 | 4 | 67/f | H&H IV, paresis | CT scan, DSA | Yes | No | — | — | — | MCA | 30 mm | Craniotomy, hematoma evacuation, and immediate clipping | Vegetative state, GOS 2, mRS 5 |
| Kamiya et al. [5]/1991 | 5 | 50/f | H&H III | CT scan, DSA | Yes | Yes | — | — | — | ICA | 28 mm | Inoperable because of rerupture on admission | Decubitus and pneumonia, deceased, GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 6 | 67/f | H&H V, paresis | CT scan, DSA | Yes | Yes | — | — | — | MCA | 4 mm | Inoperable | Deceased (on arrival), GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 7 | 52/f | H&H V | CT scan, DSA | Yes | Yes | — | — | — | Not detected | — | Inoperable | Deceased (on arrival), GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 8 | 69/f | H&H II | CT scan, DSA | Yes | Yes | — | — | — | Acom | 27 mm | Inoperable because of severe spasm on admission | Deceased, GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 9 | 63/f | H&H II | CT scan, DSA | Yes | No | — | — | — | MCA | 4 mm | Craniotomy, hematoma evacuation, and immediate clipping | Good recovery, GOS 5, mRs 1 |
| Kamiya et al. [5]/1991 | 10 | 73/m | H&H IV, paresis | CT scan, DSA | Yes | No | — | — | — | Acom | 7 mm | Clinical deterioration, no operation impossible | Deceased, GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 11 | 64/m | H&H V, preoperative rerupture, cardiac failure | CT scan, DSA failed | Yes | No | — | — | — | Not detected | — | Inoperable | Deceased (nonfilling state DSA), GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 12 | 72/f | H&H IV, paresis | CT scan, DSA | Yes | Yes | — | — | — | Distal ACA | 4 mm | Hematoma evacuation and immediate clipping | Good recovery, GOS 5, mRs 1 |
| Kamiya et al. [5]/1991 | 13 | 70/m | H&H IV, paresis | CT scan, DSA | Yes | Yes | — | — | — | MCA | 6 mm | Hematoma evacuation and immediate clipping | Good recovery, GOS 5, mRs 1 |
| Kamiya et al. [5]/1991 | 14 | 72/f | H&H V | CT scan, DSA | Yes | Yes | — | — | — | ICA | 4 mm | Inoperable | Deceased (day 1), GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 15 | 59/m | H&H V | CT scan, DSA | Yes | Yes | — | — | — | MCA | 22 mm | Inoperable | Deceased (day 2), GOS 1, mRs 6 |
| Kamiya et al. [5]/1991 | 16 | 39/f | WFNS 5, GCS 4, decerebrate posturing, dilation of the right pupil | CT scan, DSA | Yes | Yes | — | — | Moderate to marked | Distal ACA | 3 mm | Hematoma evacuation and immediate clipping | Good recovery, GOS 5, mRs 1 |
| Kamiya et al. [5]/1991 | 17 | 71/f | H&H III | CT scan, DSA | Yes | Yes | — | — | — | Acom | 11 mm | Hematoma evacuation and immediate clipping | Good recovery, GOS 5, mRs 1 |
| Rusyniak et al. [12]/1992 | 19 | 74/f | WFNS 5, GCS 4, decerebrate posturing, bilaterally miotic pupils | CT scan, CTA | Yes | Yes | Rt | — | — | Rt ICA-Pcom | — | Hematoma evacuation, immediate clipping | Complete recovery, GOS 5, mRS 1 |
| Ragland et al. [13]/1993 | 20 | 27/m | GCS 5 right pupil nonreactive left mydriasis | CT scan, DSA | No | no | Rt | — | Moderate to marked | Acom | 20 mm | Hematoma evacuation, Maximal medical treatment | Deceased, GOS 1, mRS 6 |
| O’Sullivan et al. [3]/1994 | 21 | 32/m | WFNS 5, GCS 4, bilaterally fixed pupils, hypertensive with bradycardia | CT scan | Yes | — | Lt | — | — | Lt ICA-Pcom | 12 mm | Mannitol, without effect on pupillary response (3 h), died before decompression | Deceased, GOS 1, mRS 6 |
| O’Sullivan et al. [3]/1994 | 22 | 48/f | WFNS 5, GCS 4, dilated unreactive pupils, unstable cardiopulmonary situation | CT scan, DSA | Yes | Yes | Rt | — | — | Rt ICA-Pcom | 15 mm | Manitol, without effect on pupillary response, hematoma evacuation, and clipping of the aneurysm (7 h) | Deceased, GOS 1, mRS 6 |
| O’Sullivan et al. [3]/1994 | 23 | 36/f | WFNS 5, GCS 3, bilaterally fixed pupils | CT scan, DSA | Yes | Yes | Rt | — | — | Rt MCA | 12 mm | Hematoma evacuation (4 h) and delayed clipping (day 4) | Residual mild left hemiparesis, returned to work as a teacher, GOS 4, mRS 3 |
| O’Sullivan et al. [3]/1994 | 24 | 63/f | WFNS 5, GCS 3, dilated unreactive pupils | CT scan, DSA | Yes | — | Rt | — | — | Rt ICA-Pcom | 20 mm | Hematoma evacuation (4 h) and delayed clipping (day 7) | Full recovery, returned to normal lifestyle, GOS 5, mRS 1 |
| O’Sullivan et al. [3]/1994 | 25 | 62/f | WFNS 3, GCS 14, mild left hemiparesis | CT scan, DSA | Yes | No | Rt | 20 mm | — | Rt ICA-Pcom | 4 mm | Hematoma evacuation and immediate clipping | Uneventful recovery, returned to normal lifestyle, GOS 5, mRS 1 |
| Nowak et al. [14]/1995 | 26 | 52/f | WFNS 5, GCS 3, dilated unreactive pupils, hypertensive crisis (systolic BP 280 mmHg) | CT scan | Yes | No | Rt | — | — | Rt Pcal (ACA) | — | Manitol, emergency hematoma evacuation | Deceased, GOS 1, mRS 6 |
| Nowak et al. [14]/1995 | 27 | 45/f | WFNS 1, GCS 15, disturbances of vision | CT scan, DSA | Yes | Yes | Rt | 10 mm | — | Rt MCA | — | Hematoma evacuation and clipping (day 1) | Full recovery, returned to normal lifestyle, GOS 5, mRS 1 |
| Nowak et al. [14]/1995 | 28 | 49/f | WFNS 5, GCS 3, mild left-sided hemiparesis | CT scan | Yes | — | Rt | — | Marked | Rt MCA | >25 mm | Emergency hematoma evacuation with gluing of the aneurysm | Deceased, GOS 1, mRS 6 (rebleeding) |
| Nowak et al. [14]/1995 | 29 | 63/m | WFNS 5, GCS < 6, right dilated pupil | CT scan, DSA | Yes | — | Rt | — | — | Rt MCA | 10 mm | Immediate hematoma evacuation and delayed clipping (week 5) | Full recovery, no serious neurological deficits, GOS 5, mRS 1 |
| Ishibashi et al. [15]/1997 | 30 | 54/f | WFNS 1, GCS 15, no neurological deficit | CT scan, DSA | No | No | Lt | — | — | Lt ICA-PCom | — | Craniotomy, hematoma evacuation, and immediate clipping (<24 h) | No neurological deficit, return to normal life, GOS 5, mRS 1 |
| Nonaka et al. [16]/2000 | 31 | 52/f | GCS 4, decerebrate rigidity, and left oculomotor paresis | CT scan, DSA | No | No | Lt | — | Moderate to marked | Lt ICA-PCom | 10 mm | Craniotomy, hematoma evacuation, and immediate clipping (>24 h) | Full recovery, no neurological deficits, GOS 5, mRS 1 |
| Inamasu et al. [17]/2002 | 32 | 68/m | WFNS 2, GCS 14, H&H II | CT scan, DSA | Yes | No | — | <25 cc | <5 mm | Acom | — | Craniotomy, hematoma evacuation, and immediate clipping (6 h) | Good recovery, GOS 5, mRs 1 |
| Inamasu et al. [17]/2002 | 33 | 61/f | WFNS 4, GCS 10, H&H IV | CT scan, DSA | Yes | Yes | — | <25 cc | <5 mm | Rt MCA | — | Craniotomy, hematoma evacuation, and immediate clipping (6 h) | Good recovery, GOS 5, mRs 1 |
| Inamasu et al. [17]/2002 | 34 | 75/f | WFNS 4, GCS 11, H&H IV | CT scan, DSA | Yes | Yes | — | <25 cc | <5 mm | Lt MCA | — | Craniotomy, hematoma evacuation, and immediate clipping (6 h) | Severe disability, GOS 3, mRS 5 |
| Inamasu et al. [17]/2002 | 35 | 28/f | WFNS 5, GCS 5, H&H IV | CT scan, | No | No | Rt | <25 cc | >10 mm | Lt ICA-Pcom (autopsy) | — | Craniectomy and hematoma evacuation | Deceased (5 days after admission), GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 36 | 53/f | WFNS 5, GCS 4, H&H V, bilaterally dilated pupils | CT scan, DSA | Yes | No | Rt | <25 cc | >10 mm | Rt ICA-Pcom | — | Craniotomy, hematoma evacuation, and clipping | Deceased (3 days after admission due to severe postoperative brain swelling), GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 37 | 72/f | WFNS 5, GCS 4, H&H V | CT scan, | Yes | No | — | <25 cc | >10 mm | Lt ICA-Pcom (autopsy) | — | Infusions of manitol, burr hole | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 38 | 53/m | WFNS 5, GCS 5, H&H V | CT scan | Yes | No | — | <25 cc | >10 mm | Unknown | — | Infusions of manitol, burr hole | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 39 | 47/f | WFNS 5, GCS 4, H&H V | CT scan | Yes | No | — | <25 cc | >10 mm | Unknown | — | Infusions of manitol, burr hole | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 40 | 70/f | WFNS 5, GCS 4, H&H V | CT scan | Yes | Yes | — | <25 cc | >10 mm | Unknown | — | No response to manitol infusion, conservative treatment | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 41 | 81/f | WFNS 5, GCS 4, H&H V | CT scan | Yes | No | — | <25 cc | >10 mm | Unknown | — | No response to manitol infusion, conservative treatment | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 42 | 55/m | WFNS 5, GCS 3, H&H V | CT scan | Yes | No | — | <25 cc | >10 mm | Unknown | — | No response to manitol infusion, conservative treatment | Deceased, GOS 1, mRS 6 |
| Inamasu et al. [17]/2002 | 43 | 49/m | WFNS 5, GCS 3, H&H V | CT scan | Yes | No | — | <25 cc | >10 mm | Unknown | — | No response to manitol infusion, conservative treatment | Deceased, GOS 1, mRS 6 |
| Gelabert-Gonzalez et al. [18]/2004 | 44 | 68/f | WFNS 5, GCS 4, fixed pupils | CT scan, DSA | Yes | No | Lt | — | — | Lt ICA-Pcom | — | Hematoma evacuation and immediate clipping (4 h) | Mild right-sided hemiparesis, GOS 4, mRS 2 |
| Gelabert-Gonzalez et al. [18]/2004 | 45 | 64/f | WFNS 4, GCS 9, dilation of the right pupil | CT scan, CTA | Yes | — | Rt | — | Marked | Lt ICA-Pcom | — | Hematoma evacuation and immediate clipping (28 h) | Full recovery, neurologically intact, GOS 5, mRS 1 |
| Gelabert-Gonzalez et al. [18]/2004 | 46 | 41/f | WFNS 5, GCS 4, right oculomotor paresis | CT scan, DSA | Yes | Yes | Lt | — | Marked | Lt ICA-Pcom | — | Hematoma evacuation and immediate clipping (5 h) | Deceased, GOS 1, mRS 6 |
| Gelabert-Gonzalez et al. [18]/2004 | 47 | 59/f | WFNS 5, GCS 6, bilaterally fixed pupils | CT scan, DSA | Yes | No | Rt | — | — | Rt ICA | 3 mm | Hematoma evacuation and immediate clipping (9 h) | Deceased, GOS 1, mRS 6 |
| Krishnaney et al. [19]/2004 | 48 | 42/f | WFNS 2, GCS 14 | CT scan, MRI, MRA, DSA | No | No | Bilateral | — | — | Acom | 10 mm | Craniotomy, hematoma evacuation and clipping, (6 days) | Uneventful recovery, no neurological deficits, GOS 5, mRS 1 |
| Kim et al. [20]/2005 | 49 | 72/f | WFNS 2, GCS 14 | CT scan, DSA | Yes | Yes | Rt | 6 mm | 8 mm | Lt distal ACA | — | Hematoma evacuation and immediate clipping (48 h) | Dysphasia, right hemiparesis, GOS 3, mRS 4 |
| Kim et al. [20]/2005 | 50 | 42/m | WFNS 5, GCS 3, bilaterally fixed pupils | CT scan, DSA | Yes | — | Lt | 6.5 mm | 10 mm | Lt ICA-Pcom | — | Hematoma evacuation and immediate clipping (3 h) | Mild left-sided arm paresis, GOS 4 mRS 3 |
| Marinelli et al. [21]/2005 | 51 | 62/f | WFNS 1, GCS 15, complete left third nerve palsy | CT scan, MRI, MRA, DSA | No | No | Lt | — | — | Lt ICA-Pcom | 10 mm | Endovascular embolization | Full recovery of left third nerve palsy, GOS 5, mRS 1 |
| Hori et al. [22]/2005 | 52 | 57/m | WFNS 2, GCS 13-14, incomplete right oculomotor palsy | CT scan, DSA | No | No | Rt | — | Moderate to marked | Rt MCA | 1.5 mm | Hematoma evacuation and immediate clipping | Full recovery, GOS 5, mRS 1 |
| Koerbel et al. [23]/2005 | 53 | 62/f | WFNS 4, GCS 10-11, rapid neurological deterioration | CT scan, DSA | No | No | Lt | — | Moderate to marked | Lt ICA-Pcom | 5 mm | Hematoma evacuation followed by coiling | Returned to normal lifestyle, GOS 5, mRS 1 |
| Westermaier et al. [4]/07 | 54 | 55/f | WFNS 5, GCS 6, anisocoria right | CT scan, DSA | Yes | Yes | Rt | — | — | Rt Acom | — | EVD coiling and hematoma evacuation (24 h) | No formal deficits, mobile for short distance, GOS 4, Barthel 70 |
| Westermaier et al. [4]/07 | 55 | 56/f | WFNS 5, GCS 3, MI, bilaterally fixed pupils, cardiopulmonary unstable | CT scan, DSA | Yes | Yes | Rt | — | — | Rt MCA | Large | Repeated infusions of manitol, hematoma evacuation, and immediate clipping (24 h) | Simple communication, left hemiparesis, permanent care, GOS 3, Barthel 20 |
| Westermaier et al. [4]/07 | 56 | 55/f | WFNS 5, GCS 3, dilation of the right pupil | CT scan, DSA | Yes | No | Rt | — | — | Rt ICA-Pcom | — | Immediate hematoma evacuation, EVD and delayed coiling (24 h) | Mild left hemiparesis, GOS 4, Barthel 70 |
| Westermaier et al. [4]/07 | 57 | 55/f | WFNS 5, GCS < 6, anisocoria right | CT scan, DSA | Yes | No | Rt | — | — | Rt Acom | — | Immediate hematoma evacuation, EVD, and delayed coiling (24 h) | Full recovery, return to work, GOS 5, mRS 1 |
| Westermaier et al. [4]/07 | 58 | 43/f | WFNS 5, bilaterally fixed and dilated pupils | CT scan | Yes | No | Lt | — | — | Lt ICA-Pcom | — | Hematoma evacuation followed by coiling | Rt hemiparesis using a wheelchair for longer distances, GOS 3, Barthel 70 |
| Westermaier et al. [4]/07 | 59 | 54/f | WFNS 5, GCS 3, dilation of the right pupil, cardiac instability | CT scan, DSA | Yes | — | Rt | — | — | Rt Acom | — | EVD, delayed coiling (24 h), hematoma evacuation three weeks later (burr hole) | Not able to walk, dependent on permanent care, GOS 3, Barthel 0 |
| Westermaier et al. [4]/07 | 60 | 42/f | WFNS 5, dilation of the right pupil | CT scan, DSA | Yes | — | Rt | — | — | Rt ICA-Pcom | — | EVD, hematoma evacuation, and immediate clipping | Returned to normal lifestyle, GOS 5, Barthel 100 |
| Westermaier et al. [4]/07 | 61 | 55/f | WFNS 5, bilaterally fixed pupils, cyanotic and hypoxic | CT scan | Yes | Yes | Rt | 5 mm | 4 mm | Rt MCA | 14 mm | No therapy as a result of prolonged hypoxia before admission | Deceased, GOS 1, mRS 6 |
| Gilad et al. [24]/2007 | 62 | 47/m | WFNS 1, GCS 15, partial left sixth cranial nerve palsy | CT scan, MRI, MRA, DSA | No | No | Tentorium midline | — | — | Intrasellar Acom | 13 mm | Coil embolization alone | Uneventful, no neurological deficits, GOS 5, mRS 1 |
| Suhara et al. [25]/2008 | 63 | 27/f | WFNS 4, GCS 8 | CT scan, DSA | No | No | Rt | — | — | Lt Pcal (ACA) | 7 mm | Craniectomy, immediate hematoma evacuation, and delayed clipping (5 days) | Uneventful recovery, no neurological deficits, GOS 5, mRS 1 |
| Nishikawa et al. [26]/2009 | 64 | 45/m | WFNS 5, GCS 5, dilated slowly reacting pupils | CT scan, MRI, MRA | No | Yes | Bilateral | — | Moderate to marked | Lt ICA | — | Emergency hematoma evacuation, and clipping | Deceased (cerebral herniation 6 days after admission), GOS 1, mRS 6 |
| Kocak et al. [27]/09 | 65 | 68/f | WFNS 5, GCS 6 | CT scan, DSA | Yes | No | | — | — | Rt ICA bifurcation | — | Patient died during resuscitation | Deceased, GOS 1, mRS 6 |
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Kocak et al. [27]/09 | 66 | 53/m | WFNS 2, GCS 14 | CT scan, DSA | Yes | No | | — | — | Lt Pcom | — | Craniotomy, hematoma evacuation, and immediate clipping | Good recovery, GOS 5, mRs 1 |
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Kocak et al. [27]/09 | 67 | 48/f | WFNS 3, GCS 10 | CT scan, DSA (after hematoma evacuation) | Yes | No | | — | Moderate to marked | Rt Pcom | — | Craniotomy and immediate hematoma evacuation, delayed clipping (6 days) | Severe disability, GOS 3, mRS 5 |
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Kocak et al. [27]/09 | 68 | 63/f | WFNS 1, GCS 15 | CT scan, DSA | Yes | No | | — | — | Lt MCA | — | Craniotomy, hematoma evacuation, and immediate clipping | Good recovery, GOS 5, mRs 1 |
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Kocak et al. [27]/09 | 69 | 51/f | WFNS 2, GCS 14 | CT scan, DSA | Yes | No | | — | — | Acom | — | Craniotomy, SDH evacuation, clipping | Good recovery, GOS 5, mRs 1 |
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Kocak et al. [27]/09 | 70 | 72/f | WFNS 4, GCS 8 | CT scan, DSA | Yes | Yes | | — | Moderate to marked | Rt MCA | — | Craniotomy, hematoma evacuation (aSDH + ICH) and immediate clipping | Deceased, GOS 1, mRS 6 |
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Kocak et al. [27]/09 | 71 | 56/f | WFNS 4, GCS 7 | CT scan, DSA | Yes | Yes | | — | Moderate to marked | Rt MCA | — | Craniotomy, hematoma evacuation (aSDH + ICH), and immediate clipping (6 h) | Deceased, GOS 1, mRS 6 |
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Kocak et al. [27]/09 | 72 | 67/m | WFNS 5, GCS 5 | CT scan, DSA (after hematoma evacuation) | Yes | No | | — | Moderate to marked | Rt Pcom | — | Craniotomy and immediate hematoma evacuation, delayed clipping (8 days) | Severe disability, GOS 3, mRS 5 |
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Kocak et al. [27]/09 | 73 | 47/f | WFNS 1, GCS 15 | CT scan, CTA, DSA | No | No | | — | — | Acom | — | Craniotomy, hematoma evacuation, and immediate clipping | Good recovery, GOS 5, mRs 1 |
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Kocak et al. [27]/09 | 74 | 57/f | WFNS 3, GCS 13 | CT scan, CTA, DSA | Yes | No | | — | — | Lt Pcom | — | Craniotomy, hematoma evacuation, and immediate clipping | Good recovery, GOS 5, mRs 1 |
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Kocak et al. [27]/09 | 75 | 46/f | WFNS 4, GCS 12 | CT scan, CTA, DSA | Yes | No | | — | — | Rt Pcom | — | Craniotomy, hematoma evacuation, and immediate clipping | Severe disability, GOS 3, mRS 5 |
| Marbacher et al. [2]/10 | 76 | 44/f | WFNS 5, GCS 3, bilaterally fixed pupils | CT scan, DSA | Yes | No | Rt | 15 mm | 10 mm | Rt Pcal (ACA) | 5 mm | Craniectomy, hematoma evacuation (4 h), and delayed clipping | Full recovery, mild cognitive deficits, GOS 5, mRS 1 |
| Marbacher et al. [2]/10 | 77 | 50/f | WFNS 3, GCS 13, mild left-sided hemiparesis | CT scan, CTA | Yes | Yes | Rt | 9 mm | 23 mm | Rt MCA | 11 mm | Craniectomy, hematoma evacuation (12 h), and delayed coiling | Mild left-sided arm paresis, GOS 4, mRS 2 |
| Marbacher et al. [2]/10 | 78 | 39/m | WFNS 5, GCS 4, bilaterally fixed pupils | CT scan, CTA | Yes | No | Rt | 10 mm | 14 mm | Rt ICA-Pcom | 5 mm | EVD, craniectomy, hematoma evacuation, and immediate clipping (18 h) | Residual left-sided hemiparesis, GOS 4, mRS 2 |
| Marbacher et al. [2]/10 | 79 | 58/f | WFNS 5, GCS 5, dilation of the right pupil | CT scan, CTA | Yes | Yes | Rt | 5 mm | 4 mm | Rt MCA | 14 mm | Craniectomy, hematoma evacuation, and immediate clipping (3 h) | Full recovery, mild cognitive deficits, GOS 5, mRS 1 |
| Marbacher et al. [2]/10 | 80 | 45/f | WFNS 5, GCS 4, dilation of the right pupil | CT scan, DSA | Yes | No | Rt | 20 mm | 18 mm | Rt ICA-Pcom | 7 mm | Craniectomy, hematoma evacuation, and immediate clipping (2 h) | Gait ataxia, GOS 4, mRS 3 |
| Marbacher et al. [2]/10 | 81 | 68/f | WFNS 1, GCS 15, right oculomotor paresis | CT scan, CTA | Yes | No | Rt | 10 mm | 6 mm | Rt Distal ICA-Pcom | 2 mm | Craniotomy, hematoma evacuation, and immediate clipping (6 h) | Full recovery, no symptoms at all, GOS 5, mRS 0 |
| Marbacher et al. [2]/10 | 82 | 27/f | WFNS 5, GCS 3, bilaterally fixed mydriasis, unstable cardiopulmonary condition | CT scan, DSA | Yes | No | Rt | 10 mm | 7 mm | Rt Pcal (ACA) | 12 mm | Craniectomy, hematoma evacuation (1 h) | Deceased, GOS 1, mRS 6 |
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