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Ewing's sarcoma of scapula: a rare entity
Mohammad Shahid1, Manoranjan Varshney, Veena Maheshwari
1Department of Pathology, J N Medical College, AMU, Aligarh, Uttar Pradesh, India.
BMJ Case Reports
|June 16, 2012
Summary
This case report details a rare instance of Ewing's sarcoma in a 14-year-old boy's scapula. Diagnosis was confirmed via histopathology and immunohistochemistry, highlighting the importance of considering rare bone tumor locations.
Area of Science:
- Orthopedic Oncology
- Pediatric Pathology
- Skeletal Tumors
Background:
- Ewing's sarcoma is a rare bone cancer in children and adolescents.
- It commonly affects long bones like the femur and tibia.
- Scapular involvement is infrequent but possible.
Observation:
- A 14-year-old boy presented with shoulder pain and swelling.
- Imaging and subsequent surgical removal of the mass were performed.
- Histopathology revealed poorly differentiated small cells characteristic of Ewing's sarcoma.
Findings:
- Microscopic examination showed solid sheets of small cells with high nuclear-cytoplasmic ratio.
- Immunohistochemistry confirmed the diagnosis of Ewing's sarcoma.
- The tumor was located in the scapula, an unusual site.
Implications:
- This case underscores the need to consider Ewing's sarcoma in pediatric patients with shoulder masses.
- Early diagnosis and appropriate treatment are crucial for improving outcomes in rare bone tumor presentations.
- Further research into the specific characteristics of scapular Ewing's sarcoma may be warranted.
