Endoscopic endonasal resection via a transsphenoidal and transpterygoid approach for sphenoid ridge meningioma extending into the sphenoid sinus: a case report and literature review - Yokoi, H; Kodama, S; Maruyama, K; Fujiwara, M; Shiokawa, Y; Saito, K (Int J Surg Case Rep, 2019)