EURORAD ESR

Case 9528

Mastoid osteoma

Author(s)
Schepers S, Barthels C

Department of Radiology,
Jessa Ziekenhuis Hasselt, Belgium.
Email:steven_schepers@hotmail.com
 
Patient
female, 10 year(s)
 
 
  • Figure 1
    US

    Ultrasound image shows hyperechogenic lesion with retro-acoustic shadowing, not compressible, not mobile, firmly attached to the underlying bone.

     
    Area of Interest: Head and neck; Imaging Technique: Ultrasound; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 2
    CT 2 D

    Axial CT shows mass of compact bone with radiolucent rim between the lesion and the tabula externa.

     
    Area of Interest: Head and neck; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
  • Figure 3
    CT 3D

    3D Volume rendering shows the MO, ideal for surgical planning.

     
    Area of Interest: Head and neck; Imaging Technique: CT; Procedure: Diagnostic procedure; Special Focus: Neoplasia;
     
     
Ultrasound image shows hyperechogenic lesion with retro-acoustic shadowing, not compressible, not mobile, firmly attached to the underlying bone.
 
Axial CT shows mass of compact bone with radiolucent rim between the lesion and the tabula externa.
 
3D Volume rendering shows the MO, ideal for surgical planning.
 
 
 
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