Assessment of Head and Neck Cancer CT Head Without and with IV Contrast There is no relevant literature to support the use of CT head without and with IV contrast as follow-up imaging or evaluation of suspected or known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Head Without IV Contrast There is no relevant literature to support the use of CT head without IV contrast as follow-up imaging or evaluation of suspected or known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Maxillofacial With IV Contrast There is no relevant literature to support the use of CT maxillofacial with IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT maxillofacial will typically not include the neck and therefore would be inadequate for the staging of regional lymphadenopathy and may not include the primary site in the hypopharynx or larynx. CT Maxillofacial Without and With IV Contrast There is no relevant literature to support the use of CT maxillofacial without and with IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Maxillofacial Without IV Contrast There is no relevant literature to support the use of CT maxillofacial without IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck.
Staging and Post Therapy Assessment of Head and Neck Cancer. Assessment of Head and Neck Cancer CT Head Without and with IV Contrast There is no relevant literature to support the use of CT head without and with IV contrast as follow-up imaging or evaluation of suspected or known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Head Without IV Contrast There is no relevant literature to support the use of CT head without IV contrast as follow-up imaging or evaluation of suspected or known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Maxillofacial With IV Contrast There is no relevant literature to support the use of CT maxillofacial with IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT maxillofacial will typically not include the neck and therefore would be inadequate for the staging of regional lymphadenopathy and may not include the primary site in the hypopharynx or larynx. CT Maxillofacial Without and With IV Contrast There is no relevant literature to support the use of CT maxillofacial without and with IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck. CT Maxillofacial Without IV Contrast There is no relevant literature to support the use of CT maxillofacial without IV contrast for the evaluation of known recurrence of treated cancer of the oral cavity, oropharynx, hypopharynx, larynx, or cancer of unknown primary of the head and neck.