PDK4 and spindle cell hemangioma: Among genes analyzed, CPT1A, pyruvate dehydrogenase lipoamide kinase isozyme 4 (PDK4) and interleukin-10 (IL-10) gene expressions were notably increased (1.8, 1.9, 1.8-fold) in SCH treated group as compared to FFA treated group, recovering its expression levels to the normal levels seen in the untreated group.