[Myositis ossificans located at the chest wall].

Area of Science:

• Orthopedics
• Radiology
• Pathology

Background:

• Myositis ossificans is a benign, non-cancerous bone lesion characterized by heterotopic ossification.
• It typically affects skeletal muscles, often following trauma, but can occur spontaneously.
• Accurate diagnosis is crucial to differentiate it from malignant bone tumors.

Observation:

• A unique clinical case of myositis ossificans with an unprecedented chest wall location is presented.
• The lesion's topography in the chest wall is a novel presentation for this pathology.
• Standard diagnostic procedures were employed to evaluate the lesion.

Findings:

• The case highlights the diverse anatomical locations where myositis ossificans can manifest.
• Radiological findings were key in identifying the nature of the chest wall lesion.
• The pathology was confirmed as myositis ossificans, a benign pseudo-tumoral condition.

Implications:

• This report expands the known topographical spectrum of myositis ossificans.
• It underscores the importance of considering myositis ossificans in chest wall differential diagnoses.
• Emphasizes the indispensable role of medical imaging in diagnosing this bone pathology accurately.