Diagnosis and treatment of lateral skull base tumors;

Prevention and management of postoperative complications in 112 patients with lateral skull base surgeries for tumors;

Management of internal carotid artery in 23 cases of lateral skull base surgery;

Application of three-dimensional reconstruction of CT in lateral cranial base.;

History and current status of lateral skull base surgery;

Relationship between the bony structures and the dural sinuses of the posterolateral cranial base;