Table 1 Characteristics of the group
From: The use of an O-arm in endonasal endoscopic operations of the skull base
Sex | Age (years) | Preoperative CT | Preoperative CT parameters | Preoperative MRI | Preoperative MRI parameters | Diagnose |
|---|---|---|---|---|---|---|
Female | 78 | GE LightSpeed VCT | 100 kV, thickness 0.63 mm | Siemens Aera | T1-v, MPRAGE, 1 mm, 192 slices | Macroadenoma-non-functioning |
Male | 39 | GE Discovery CT750 | 120 kV, thickness 0.63 mm | Siemens Aera | T1-v, MPRAGE, 1 mm, 192 slices | Microadenoma-m. Cushing |
Female | 73 | GE LightSpeed VCT | 120 kV, thickness 0.63 mm | GE Signa | T1-v 3D, 1 mm, 176 slices | Macroadenoma-non-functioning |
Male | 77 | GE LightSpeed VCT | 120 kV, thickness 0.63 mm | Siemens Aera | T1-v, MPRAGE, 1 mm, 192 slices | Macroadenoma-acromegaly |
Male | 65 | GE LightSpeed VCT | 100 kV, thickness 0.63 mm | Siemens Avanto | T1-v, MPRAGE, 1 mm, 192 slices | Macroadenoma-non-functioning |
Male | 49 | GE LightSpeed VCT | 120 kV, thickness 0.63 mm | Siemens Avanto | T1-v, MPRAGE, 1 mm, 192 slices | Macroadenoma-non-functioning |