Figure 1From: Malignant Fibrous Histiocytoma of the Maxillary Sinus in a Spray Painter from an Automobile Repair Shop Paranasal CT and MRI findings of maxillary sinus MFH. The figures show a large mass involving the anterior, posterolateral, and medial walls of the right maxillary sinus; inferior and lateral walls of the right orbit; anterior aspect of the right zygomatic arch; right pterygoid bone; and anterior surface of the right sphenoid bone.Back to article page