Fig. 10
From: Let’s face it – 13 unusual causes of facial masses in children
Yolk sac tumour with rhabdoid elements. Coronal T2-W (a) and axial T1-W (b) MRI show a large well-circumscribed left cervical mass centered in the parapharyngeal space, extending from the skull base to the level of the thoracic inlet, with associated right cervical adenopathy. The mass is predominantly hyperintense on T2-W imaging (a) and demonstrates heterogenous post-contrast enhancement (c)