True statement about Infraglottic carcinoma of larynx is
Subglottic cancer is the rarest of laryngeal cancer. Earliest presentation is a globus or foreign body sensation in throat followed by stridor or laryngeal obstruction. Hoarseness is a late feature and occurs due to involvement of glottis or recurrent laryngeal nerve. Lymphatic spread occurs to prelaryngeal, pretracheal, paratracheal and lower jugular nodes (i.e. mediastinal nodes.)
Commonly spreads to mediastinal nodes
Second most common carcinoma
Most common carcinoma
Spreads to submental nodes