MRI IN THE ASSESSMENT OF A NEWBORN WITH CERVICAL TERATOMA

Teratoma of the head and neck is a rare lesion comprising 6 % of all t eratomas, with only 3 % occurring in the cervical region [1]. Most are non-malignant lesions consisting of a variety of tissues of variable maturity, commonly with neuroepithelial and thyroid elements. They oft en present as a large cystic mass in the neck of a neonate or infant a nd frequently cause respiratory embarrassment due to local mass effect necessitating urgent surgical intervention. They may be difficult to distinguish from cystic hygromas, both clinically and radiologically. Imaging plays an important role in the assessment of these lesions, es pecially in preparation for surgery. We present a case of cervical ter atoma and emphasise the role of MRI.