Immunoexpression of Glucose Transporters 1 and 3 and Macrophage Colony-Stimulating Factor in Central and Peripheral Giant Cell Lesions of the Jaws.

Purpose: The peripheral giant cell lesion (PGCL) is a reactive process associated with a local irritating factor that shows low recurrence after treatment, especially if the irritating factor is eliminated. In contrast, the central giant cell lesion (CGCL) presents variable clinical behavior ranging from slow and asymptomatic growth without recurrence to rapid, painful, and recurrent growth. The immunoexpression of glucose transporter (GLUT)-1, GLUT-3, and macrophage colony-stimulating factor (M-CSF) was compared in CGCL and PGCL.