gms | German Medical Science

Figure

Figure 14: Upper row: preoperative MRI, T1-w + CM; A transversal; B coronal; C surgery site before complete resection of a residual tumor. Facial and cochlear nerves are less adherent, the labyrinthine artery is well seen. Lower row: postoperative MRI, T1-w FS + CM; D transversal; E coronal. Preoperative (green) and postoperative (red) tone audiogram. The linear contrast enhancement at the posterior wall of the right internal auditory meatus and extrameatal meningeal is a consequence of the fistula covering and not a hint to residual tumor.