Fig. 3From: Histopathological specialized staining of oral lichen planus-induced fibrotic changes and surgical treatment of associated restricted mouth opening: a case reportMagnetic resonance imaging results were suggestive of a scar-like lesion due to inflammation. The masseter muscle had been separated from the lesion and remained intact. a Axial plane (short T1 inversion recovery). b Coronal planeBack to article page