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Alveolar soft part sarcoma on the glabella
Taner Yilmaz1, Tawakir Kamani, Arzu Sungur
1Department of Otolaryngology, Head and Neck Surgery, Faculty of Medicine, Hacettepe University, Hacettepe, Ankara 06100, Turkey. taneryilmaz@yahoo.com
International Journal of Pediatric Otorhinolaryngology
|April 15, 2004
Summary
This case report details a rare pediatric alveolar soft part sarcoma on the glabella. Early surgical removal is crucial for successful treatment of this aggressive soft tissue tumor.
Area of Science:
- Oncology
- Pathology
- Dermatology
Background:
- Alveolar soft part sarcoma (ASPS) is a rare, aggressive soft tissue malignancy.
- Pediatric cases of ASPS, particularly in the head and neck region, are exceptionally uncommon.
- Glabellar masses in children warrant thorough investigation due to potential for rare diagnoses.
Observation:
- A 10-year-old female presented with a painful, pruritic, slowly growing mass on her glabella.
- Surgical excision revealed the mass was adherent to the periosteum, necessitating extended removal.
- Histopathological analysis confirmed alveolar soft part sarcoma with specific immunohistochemical markers (vimentin+, focal desmin+).
Findings:
- The pediatric patient's glabella tumor was diagnosed as alveolar soft part sarcoma.
- Immunohistochemistry confirmed the diagnosis, showing positivity for vimentin and focal positivity for desmin.
- Initial screening indicated no evidence of distant metastases at the time of diagnosis.
Implications:
- Early and complete surgical excision is the primary treatment strategy for localized ASPS.
- A high index of clinical suspicion is vital for timely diagnosis and surgical management of ASPS.
- Prompt surgical intervention before metastasis is critical for favorable outcomes in pediatric ASPS.