MR Imaging Evaluation of Pediatric Neck Masses:Review and Update

Neck masses are commonly encountered in the pediatric population, resulting from congenital, neoplastic, inflammatory, and infectious causes. MR imaging may be used for the evaluation and characterization of these lesions. This article discusses a variety of commonly encountered neck masses and lesions in the pediatric population, with an emphasis on up-to-date MR imaging techniques and key diagnostic features. Clear understanding of MR imaging findings of various congenital and acquired neck masses in the pediatric population has a great potential for accurate and timely diagnosis and optimal pediatric patient care.