Early Glottic Cancer: Role of MRI in the Preoperative Staging

Table 3

Concordance between pathological, MRI, and CT staging with value, according to laryngeal subsites.

Laryngeal site	Pathological involvement	MRI	CT	value
	Number	Number (%)*	Number (%)*
Paraglottic space	6	6 (100%)	2 (33%)	0.06
Thyroid cartilage	4	4 (100%)	2 (50%)	0.41
Arytenoid cartilage	2	2 (100%)	2 (100%)	n.v.
Cricoid cartilage	0	0 (100%)	0 (100%)	n.v.
Anterior commissure	8	8 (100%)	2 (25%)	0.0098

(%)*: accuracy.