Research Article

Expanded Endoscopic Endonasal Treatment of Primary Intracranial Tumors within the Paranasal Sinuses

Figure 3

(a) Intraoperative endoscopic view of the lesion (*) in the sphenoid bone. (b) Intraoperative view of the foramen rotundum (FR) and partially resected lesion (*).
129780.fig.003a
(a)
129780.fig.003b
(b)