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

Figure 4

Postoperative MRI and local finding in case 1. (a) A T1-weighted coronal image (gadolinium+) showing no recurring mass. (b) The white arrow shows the pedicled nasal septal flap in the right nasal cavity.

(a)

(b)