system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
Hypopharyngeal tumors have a poor prognosis compared with other head and neck cancer sites because of all except:-
assistant
The correct answer is  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