Hysterial aphonia as a manifestation of hysteria is also called psychogenic aphonia or functional aphonia.
Acute epiglottiditis is the acute pharyngitis of the glottis mainly above the supraglottic region.
Chronic tonsillitis, a commonly-seen disease in clinic, is the chronic inflammation of the palatal tonsil.
Acute tonsillitis, a commonly-seen pharyngeal disease, is the acute nonspecific inflammation of palatal tonsil.
Chronic laryngitis is the chronic inflammation of the laryngeal mucosa which may involve submucously and the intralaryngeal muscular layer.
Nasopharyngeal carcinoma is one of the frequentlyencountered diseases in China. Its sick rate is highest in Guangdong.
Peritonsillar abscess is the suppurative inflammation of the peritonsillar space which manifests at the early stage as phlegmon of peritonsillar tissue, and then will develop into abscess.
Chronic pharyngitis is the inflammation of the pharyngeal mucosa, submucous tissue and lymph tissue.
Acute pharyngitis is the inflammation of the pharyngeal mucosa, submucous tissue and lymph tissue
