https://www.selleckchem.com/pr....oducts/dihydroethidi
Cervical dumbbell-shaped schwannomas are often challenging in terms of complete resection. There are few reports on the use of endoscope-assisted surgery for foraminal schwannomas. We used the wide-angle endoscope to assist in resecting a large cervical 3-4 dumbbell-shaped schwannoma. The well-designed set-up allowed the surgeon to achieve easier manipulation ins a straight surgical trajectory with minimal intraoperative adjustment. The endoscope allowed surgeons to visualize and operate in regions beyond the straight line of si