EURORAD ESR

Case 13129

Lipoma Arborescence of Peroneal Tendon Sheath

Author(s)
Mazhar SM , Nadkarni DS

Radiance Diagnostics, Dona Paula, MRI Unit, Goa, India; Email:drshaikhmazhar@gmail.com
 
Patient
male, 29 year(s)
 
 
  • Figure 1
    PDFS Sag
     

    Fluid distending the peroneus tendon sheath along its entire length.

     
    Area of Interest: Musculoskeletal soft tissue; Imaging Technique: MR; Procedure: Imaging sequences; Special Focus: Inflammation;

    Post Contrast T1W Fat Sat shows peripheral enhancement along the peroneus tendon sheath.

     
    Area of Interest: Musculoskeletal soft tissue; Imaging Technique: MR; Procedure: Contrast agent-intravenous; Special Focus: Inflammation;

    PDFS Axial: Note the 'frond' like villi projections along the inner lining of the tendon sheath.These show signal drop out on fat suppression sequence.

     
    Area of Interest: Musculoskeletal soft tissue; Imaging Technique: MR; Procedure: Diagnostic procedure; Special Focus: Inflammation;

    TiW Sag: The 'frond' like projections within the tendon sheath show bright signal in range of fat.

     
    Area of Interest: Musculoskeletal soft tissue; Imaging Technique: MR; Procedure: Diagnostic procedure; Special Focus: Hyperplasia / Hypertrophy;
     
     
Fluid distending the peroneus tendon sheath along its entire length.
 
Post Contrast T1W Fat Sat shows peripheral enhancement along the peroneus tendon sheath.
 
PDFS Axial: Note the 'frond' like villi projections along the inner lining of the tendon sheath.These show signal drop out on fat suppression sequence.
 
TiW Sag: The 'frond' like projections within the tendon sheath show bright signal in range of fat.
 
 
 
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