Diagnostic and Treatment-Related Challenges in Sinonasal Teratocarcinosarcoma: A Report of Three Cases

Figure 3

Axial and coronal postcontrast T1-weighted MR images of patient no. 2 with a T4bN0M0 tumor located in the left ethmoid sinus with gross intracranial extension. Note: extensive peritumoral (low signal intensity) edema resulting in a midline shift towards the right side.