Table 1 Reports of ruptured aneurysms at the main trunks of the Willis cycle with a presentation of isolated ICH and/or IVH
First author (year) | (Age/sex) | CT finding | Parent artery | Size | GCS score at admission | Predisposing factors | Management | Discharge GOS score |
|---|---|---|---|---|---|---|---|---|
Scott BA (1988) [4] | 54 years/M | ICH | Right PCA | 25 mm | NA/NM | NA/NM | Conservative | 1 |
48 years/F | ICH | Right PCA | 25 mm | NA/NM | NA/NM | Conservative | 1 | |
Thai QA (2005) [1] | 62 years/F | ICH, IVH | Left PComA | 25 mm | 9 | NA/NM | Clip | 5 |
49 years/F | ICH | Left MCA | 15 mm | 7 | NA/NM | Clip | 4 | |
69 years/F | ICH | Right PComA | 10 mm | 15 | NA/NM | Clip | 5 | |
70 year/F | ICH | Left MCA | 15 mm | 12 | NA/NM | Clip | 4 | |
46 years/F | ICH, IVH | Right MCA | 24 mm | 8 | NA/NM | Clip | 1 | |
58 years/M | ICH | Left PComA | 8 mm | 15 | NA/NM | Clip | 5 | |
14 years/F | ICH | Left P2 | 25 mm | 15 | NA/NM | Clip | 5 | |
3 months/M | ICH | Left MCA | 40 mm | 14 | NA/NM | Clip | 5 | |
45 years/F | ICH | Left PComA | 10 mm | 10 | NA/NM | Clip | 3 | |
54 years/F | ICH | Left PComA | 3 mm | 15 | NA/NM | Clip | 4 | |
51 year/F | ICH | Right PComA | 12 mm | 7 | NA/NM | Clip | 3 | |
50 year/M | IVH | BA | 24 mm | 4 | NA/NM | Clip | 2 | |
47 years/F | ICH, IVH | Right PComA | 6 mm | 4 | NA/NM | Clip | 1 | |
Park J (2007) [5] | 41 year/F | ICH | Right MCA Bifurcation | NA/NM | NA/NM | Hypertension | Clip | NA/NM |
Takeuchi S (2009) [6] | 47 years/M | ICH | Left MCA Bifurcation | 10 mm | 6 | Hypertension, | Clip | 3 |
Yamamoto N (2011) [7] | 55 years/M | ICH | Left ICA Bifurcation | 6 mm | 14 | Hypertension | Coil | 4 |
Matano F (2014) [8] | 64 years/M | ICH | Right MCA | NA/NM | NA/NM | No | Clip | 3 |
Present cases | 73 years/M | ICH | Left MCA | 3 mm | 11 | No | Clip | 3 |
59 years/M | ICH | AComA | 2.2 mm | 15 | No | Clip | 5 |