<unk>  may be helpful to assess<unk>  cancer along with endoscopy.<unk>  may be use to detect, and localize primary tumors that invade neighboring organs such as esophagus, thyroid, and postcricoid area.
Hypopharyngeal cancer echocardiogram or ultrasound
Laryngeal cancer echocardiography or ultrasound
Laryngeal cancer chest x ray
Laryngeal cancer MRI
Hypopharyngeal cancer physical examination
Hypopharyngeal cancer CT
Stomach cancer echocardiography or ultrasound
Laryngeal cancer physical examination