Expected headings
"Signal characteristics"
"The mass is lined by epithelium (facing inwards), which continues to grow, thereby shedding additional cells and keratin into the mass. There is a surrounding perimatrix with inflammatory and enzymatic activity that contributes to bone erosion."
"T1 C+ (Gd): no internal enhancement; possible thin peripheral enhancement if surrounding inflammation/granulation tissue present"
"DWI/ADC: lesion is hyperintense on high b-value images (b = 1000); low ADC values, similar to brain parenchyma"