Toddler with weight loss and respiratory distress

CXR and MRI of neuroblastoma
CXR PA and lateral shows a large left posterior mediastinal mass. Coronal and sagittal T1 MRI without contrast (lower left and middle) and coronal T1 MRI with contrast (lower right) of the chest shows an enhancing mass arising from the left adrenal gland extending up into the left thorax.

The diagnosis was neuroblastoma.