EURORAD ESR

Case 12698

The 'disappearing' osteochondroma

Author(s)
Martínez Mansilla A 1, Siu Navarro YJ 1, Mora Monago R 2, Tubio Mohamad M 3, Herraiz Hidalgo L 4, Martínez de Vega V 4

(1) Hospital de Cabueñes Gijón, Spain
(2) Hopital Don Benito-Villanueva Badajoz, Spain
(3) Hospital Universitario Doctor Negrín Gran Canaria, Spain
(4) Hospital Universitario Quirón Madrid, Spain
 
Patient
female, 12 year(s)
 
 
  • Figure 1
    Plain radiograph

    Bone exophytic lesion (arrow) located at the medial aspect of the right femoral metaphysis.

     
    Area of Interest: Musculoskeletal bone; Imaging Technique: Conventional radiography; Procedure: Education; Special Focus: Neoplasia;
     
     
  • Figure 2
    Coronal (a) and axial (b) PDFS sequence

    Sessile osteochondroma (arrows) arising from the distal femoral metaphysis, with marrow and cortical continuity with the underlying parent bone.

     
    Area of Interest: Musculoskeletal bone; Imaging Technique: MR; Procedure: Education; Special Focus: Neoplasia;
     
     
  • Figure 3
    Radiograph (a), and axial (b) and coronal (c) PDFS sequence

    Practically resolution of the lesion with minimal cortical thickening (arrows).

     
    Area of Interest: Musculoskeletal bone; Imaging Technique: MR; Procedure: Education; Special Focus: Neoplasia;
     
     
Bone exophytic lesion (arrow) located at the medial aspect of the right femoral metaphysis.
 
Sessile osteochondroma (arrows) arising from the distal femoral metaphysis, with marrow and cortical continuity with the underlying parent bone.
 
Practically resolution of the lesion with minimal cortical thickening (arrows).
 
 
 
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