| Patient 1 | Patient 2 | Patient 3 |
---|---|---|---|
Age (years)/sex | 51/M | 38/M | 42/M |
Diagnosis | IVH | IVH | IVH |
Affected artery | Anterior choroidal | Posterior choroidal | Bi-anterior choroidal |
Suzuki’s vessel grades | III | III | III |
Preoperative GCS | 15 | 15 | 15 |
Operation | STA-MCA + EDMS and aneurysm neck clipping | STA-MCA + EDMS and aneurysmectomy | None |
Postoperative aneurysm | Disappeared | Disappeared | Remains |
STA-MCA | ++ | ++ | -- |
EDMS | ++ | ++ | -- |
Follow-up period (months) | 34 | 21 | 4 |
Rebleeding | None | None | Yes |
GOS | 5 | 5 | 5 |