TY - CHAP M1 - Book, Section TI - Radiology A1 - Crawley, Alexis L. A1 - Ong, Kenneth C. A1 - Fischbein, Nancy J. A2 - Lalwani, Anil K. Y1 - 2020 N1 - T2 - Current Diagnosis & Treatment Otolaryngology—Head and Neck Surgery, 4e AB - Diagnostic imaging is an essential component of the evaluation of many otolaryngologic problems. Computed tomography (CT) and magnetic resonance imaging (MRI) are the most commonly used imaging modalities, with positron emission tomography (PET) playing an essential role in oncologic imaging. Ultrasound (US) will not be specifically discussed in this chapter. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/19 UR - accesssurgery.mhmedical.com/content.aspx?aid=1169072857 ER -