Hoarseness of voice occurs early in:
(a) Glottic carcinoma(Ref. Cummings, 6th ed., 1612)Glottic carcinoma, i.e. carcinoma of the vocal cords presents early with hoarseness. In fact hoarseness is its presenting feature.Supraglottic and subglottic carcinoma can also lead to hoarseness due to later local spread to glottis.
Glottic carcinoma
Subglottic carcinoma
Supraglottic carcinoma
Equal incidence in all
Larynx