An Endoscopic Endonasal Approach for Early-Stage Olfactory Neuroblastoma: An Evaluation of 2 Cases with Minireview of Literature

Figure 6

Intraoperative findings in case 2. Surgery was performed by dura resection ((a) white arrow) and duraplasty using fascia lata ((b) white arrow) plus a pedicled nasal septal flap ((c) white arrow).

(a)

(b)

(c)