tracheal cancer +
mucoepidermoid carcinoma +

bile duct mucoepidermoid carcinoma
bronchus mucoepidermoid carcinoma
lacrimal gland mucoepidermoid carcinoma
laryngeal mucoepidermoid carcinoma
salivary gland mucoepidermoid carcinoma
thymus mucoepidermoid carcinoma
trachea carcinoma +
trachea sarcoma
tracheal lymphoma