CT head may provide sufficient coverage for the anatomic evaluation of the primary tumor site in the sinonasal cavity; however, inclusion of the neck is recommended to evaluate for cervical adenopathy for staging purposes. CT Head Without and With IV Contrast There is no relevant literature to support the use of CT of the head without and with IV contrast in the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Head Without IV Contrast There is no relevant literature to support the use of CT of the head without IV contrast in the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Maxillofacial With IV Contrast There is no relevant literature to support the use of CT maxillofacial with IV contrast for the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT of the maxillofacial region may provide sufficient coverage for the anatomic evaluation of the primary tumor site. However, CT maxillofacial will typically not include evaluation of the neck and would therefore be inadequate for the staging of regional lymphadenopathy. 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 evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Maxillofacial Without IV Contrast There is no relevant literature to support the use of CT maxillofacial without IV contrast for the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity.
Staging and Post Therapy Assessment of Head and Neck Cancer. CT head may provide sufficient coverage for the anatomic evaluation of the primary tumor site in the sinonasal cavity; however, inclusion of the neck is recommended to evaluate for cervical adenopathy for staging purposes. CT Head Without and With IV Contrast There is no relevant literature to support the use of CT of the head without and with IV contrast in the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Head Without IV Contrast There is no relevant literature to support the use of CT of the head without IV contrast in the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Maxillofacial With IV Contrast There is no relevant literature to support the use of CT maxillofacial with IV contrast for the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT of the maxillofacial region may provide sufficient coverage for the anatomic evaluation of the primary tumor site. However, CT maxillofacial will typically not include evaluation of the neck and would therefore be inadequate for the staging of regional lymphadenopathy. 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 evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity. CT Maxillofacial Without IV Contrast There is no relevant literature to support the use of CT maxillofacial without IV contrast for the evaluation of suspected or known recurrence of treated cancer of the paranasal sinuses or nasal cavity.