<prompt> Hypopharyngeal tumors have a poor prognosis compared with other head and neck cancer sites because of all except:-Vague early stage symptomsLocally advanced stage at presentationHigh rate of nodal metastasisLow rate of distant metastasis  <response>: Hypopharyngeal tumors have a poor prognosis compared with other head and neck cancer sites because of Vague early stage symptoms. Locally advanced stage at presentation. High rate of nodal metastasis. High rate of distant metastasis 