From: Extradural anterior clinoidectomy in surgical management of clinoidal meningiomas
Patients characteristics | No. of patients | Percent |
---|---|---|
Age (years) | ||
Mean (range) | 49.48 ± 11.41 (34–72) years | |
Sex | ||
Male | 5 | (15.2%) |
Female | 28 | (84.8%) |
Presenting symptoms | ||
Visual impairment | 30 | (90.9%) |
Headache | 24 | (72.7%) |
Seizures | 9 | (27.3%) |
Limb weakness | 2 | (6.1%) |
Diplopia | 3 | (9.1%) |
Proptosis | 6 | (18.2%) |
Retroorbital pain | 6 | (18.2%) |
Ptosis | 3 | (9.1%) |
Eye redness | 3 | (9.1%) |
Facial numbness | 2 | (6.1%) |
Anosmia | 1 | (3.0%) |
Ophthalmological assessment | ||
Visual acuity testing | 30/33 | (90.9%) |
Log MAR (mean ± SD) (range) | 1.15 ± 0.53 (0.2–2.0) | |
Intact vision | 3 | (9.1%) |
Mild impairment (≤ 1 Log MAR) | 14 | (42.4%) |
Severe impairment (> 1– 2 Log MAR, HM) | 16 | (48.5%) |
Visual field defects | 26 | (78.8%) |
Intact | 7 | (21.2%) |
Enlarged central scotoma | 7 | (21.2%) |
Nasal field defect | 2 | (6.1%) |
Temporal field defect | 1 | (3.0%) |
Tubal field | 12 | (36.4%) |
Dark field (HM) | 4 | (12.1%) |
Ocular motility | ||
Oculomotor nerve palsy | 3 | (9.1%) |