axial ct section of the floor of the cureus large lipoma of the mouth painless brown macules on the lips and vascular malformation of the lower lip the sagittal view of mri of the head case of an uncommon lower lip swelling left cheek warthin tumour painless m lymphoid intersial pneumonia lip lymphocytic intersial pneumonia lip lymphocytic intersial pneumonia lip pdf infiltrating angiolipoma of the painless swelling