PMC5409937_01
Bone alterations main findings. (A) Diffuse sclerosis of the skull base observed on X-ray. (B) Proximal phalanges with 'bone in bone' appearance. (C) Fracture of the femoral neck, narrow joint space, signs of prior fractures and thickening of the cortical layer. (D, E, F) Sclerosis of vertebral end plates (Rugger jersey spine).
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fig1
Also, a diffuse sclerosis of the skull base could be noticed on X-ray (Fig. 1).
Periapical radiography complete exam and posterior bitewings.
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fig2
The radiography also revealed the absence of a radiopaque image related to the alveolar cortical bone, despite the no observed ankylosis (Fig. 2).  