Optimal invasive key-hole neurosurgery with a miniaturized 3D chip on the tip: Microendoscopic device
A 44-year-old woman suffered 2 months from bitemporal hemianopsia and headaches. The MRI scan showed a big olfactory groove meningioma laying bifrontal as shown in Figure and . She had a right supraorbital craniotomy with 3D-ME visualization of the tumor [], and gross total removal [] was performed. Three months after surgery, her vision improves near to normal. Follow-up MRI scans showed no residual tumor as shown in Figure and .