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Temporal osteoclastoma: an exceptional lesion in infancy
1Neurosurgical Clinic, University of Messina, Policlinico, Italy. citsal@eniware.it
Summary
This case report details a rare osteoclastoma in a 9-year-old girl. Successful microsurgical removal was achieved using advanced neuroimaging and surgical techniques.
Area of Science:
- Neurosurgery
- Oncology
- Pathology
Background:
- Osteoclastoma, a rare skeletal lesion, typically affects young adults.
- Characterized by multinucleated giant osteoclastic cells, it has a prevalence of 1 in 1 million.
- This report focuses on a pediatric case presenting as temporal tumescence.
Observation:
- A 9-year-old girl presented with right temporal swelling.
- Radiological imaging (X-ray, CT, MRI) showed a hyperostotic, ring-like lesion near the lambdoid suture.
- The lesion expanded endocranially, affecting cranial tables and diploë without brain infiltration.
Findings:
- Histopathology confirmed the lesion as a giant cell tumor, or osteoclastoma.
- The tumor exhibited irregular margins and calcareous deposits.
- Complete microsurgical removal was performed.
Implications:
- This case highlights the importance of advanced preoperative neuroimaging for diagnosing rare cranial lesions.
- Microsurgical techniques are crucial for successful removal of such tumors.
- Effective management leads to favorable outcomes in pediatric osteoclastoma cases.