Inflammatory Myofibroblastic Tumors in Paranasal Sinus and Nasopharynx: A Clinical Retrospective Study of 13 Cases

Figure 4

A 64-year-old woman was diagnosed with IMT of the nasopharynx and paranasal sinus. She underwent incomplete resection of tumor, combined with oral prednisone and radiotherapy. After 20-month follow-up, both clinical and imaging manifestations improved. The axial and coronal MRI images before treatment were shown above ((a) and (b)) and that 9 months after radiotherapy were shown below ((c) and (d)) in the figure.