Features of Computed Tomography of the Head and Neck Area in Oncological Practice

Objective. To demonstrate different approaches to head and neck computed tomography in cancer patients depending on the presumed or established diagnosis. Materials and Methods. A search was conducted for scientific publications and information- analytical systems PubMed, eLibrary, Google Scholar by key words: CT head and neck protocol, CT dynamic maneuver, CT head and neck protocol contrast administration, CT head and neck scanning protocol. Results. On the basis of the data of the scientific literature analysis and our own experience the peculiarities of contrast administration during CT of the head and neck region in oncologic practice with the use of monoand biphasic scanning protocols, as well as the patient's performance of additional commands during the study are presented. Conclusion. Despite the standardization of computed tomography, there are different approaches to the CT head and neck protocol in the form of monophasic and biphasic contrasting, as well as the use of various functional tests by the patient. To improve visualization and adequate assessment of the tumor process, it is advisable to apply in practice CT with additional functional tests during scanning depending on the presumed or established diagnosis.