Fig. 2From: Acute odontogenic infection combined with crowned dens syndrome: a case reportSimple computed tomography image of the neck at the first examination. a Axial image in soft tissue windows (width = 250, center = 30); widespread inflammation with adipose tissue opacities in the left cheek. b Axial image in bone windows (width = 2000, center = 400); a transparent image is seen in the apical region of tooth No. 25 in the left maxillaBack to article page