Three-dimensional sonography of muscle hernias

Area of Science:

• Medical imaging
• Musculoskeletal sonography

Background:

• Muscle hernias through fascial defects can be challenging to diagnose using conventional 2D ultrasound.
• Subtle hernias may present with non-specific symptoms, complicating diagnosis.

Observation:

• Two patients with suspected muscle hernias underwent examination using both 2D and 3D ultrasound techniques.
• Dynamic assessment with muscle exercise was employed to accentuate potential hernias.

Findings:

• Muscle hernias were subtle and difficult to discern on 2D scans in both cases.
• 3D ultrasound, including multiplanar reconstruction and rendering, clearly demonstrated the hernias.
• Hernias became more apparent after targeted muscle exercise.

Implications:

• 3D ultrasound offers superior visualization of small and subtle muscle hernias compared to 2D ultrasound.
• This technology can enhance diagnostic confidence and aid in the management of symptomatic muscle hernias.