Table 3.
Summary of cases presenting with postoperative venous complications
| Case | Age (years) | Gender | Tumor size (mm) | Attachment type | SPV type | Vein compression | Preservation of SPV | Approach | Complications |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 64 | F | 48 | Petroclival | Type II | No | No | SM + TT | Venous infarction |
| 2 | 61 | F | 27 | Petroclival | Type II | No | No | SM + TT | Transient edema |
| 3 | 34 | M | 42 | Petroclival | Type II | No | No | SM + TT | Transient edema |
| 4 | 69 | F | 46 | Petroclival | Not identified | SM + TT | Transient edema | ||
| 5 | 75 | F | 32 | Tentorial | Type II | Yes | No | TT | Hemorrhagic infarction |
M male, F female, SPV superior petrosal vein, SM suprameatal approach, TT transtentorial approach.