Maxillary Sinus Inflammatory Myofibroblastic Tumors: A Review and Case Report

Figure 3

Pathologic findings by hematoxylin and eosin staining of maxillary tumor tissue samples. (a) Whorled and fascicular spindle cells with moderate nuclear atypia and mitotic activity are heavily infiltrated by mixed chronic inflammatory infiltrate at 125x magnification. (b) Similar findings at 500x magnification.

(a)

(b)