This is the first volume in the new Case Review series that will present volumes in each of the radiologic subspecialty areas. It will serve as an excellent exam prep tool or skill sharpening tool for residents and general radiologists. This first text teaches head and neck imaging, incorporating an excellent case selection for sharpening diagnostic skills in this challenging subspecialty. Two hundred carefully selected cases and 348 state-of-the-art images are presented as unknowns with four questions, four answers, detailed commentary, selected helpful references, and a cross-reference to the appropriate THE REQUISITES volume. Note-taking space is available for each case. Cases are randomly organized, but grouped by level of difficulty. Excellent for honing skills and building confidence!