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Granular cell tumor mimicking a subglottic hemangioma
Michele Torre1, Francisca Yankovic, Oscar Herrera
1Pediatric Surgery Department, Istituto G. Gaslini, 16148 Genoa, Italy. micheletorre@hotmail.com
Journal of Pediatric Surgery
|December 7, 2010
Summary
Pediatric granular cell tumors are rare airway growths. This case highlights their similarity to common hemangiomas, emphasizing the need for careful diagnosis in children with stridor.
Area of Science:
- Pediatric Oncology
- Otorhinolaryngology
- Pathology
Background:
- Airway tumors in children are infrequent but can cause significant respiratory distress.
- Subglottic hemangiomas are the most common pediatric airway tumors, often presenting with stridor.
- Accurate diagnosis is crucial as treatment differs significantly between tumor types.
Observation:
- A 4-year-old girl presented with stridor since infancy.
- Laryngotracheal endoscopy revealed a large subglottic mass obstructing 80% of the airway.
- Surgical resection was performed via an open approach.
Findings:
- Histopathologic and immunohistochemical analysis confirmed the mass as a granular cell tumor.
- The tumor's presentation mimicked that of a subglottic hemangioma.
- Granular cell tumor was the final diagnosis.
Implications:
- Granular cell tumors should be included in the differential diagnosis for pediatric upper airway obstruction.
- Early and accurate diagnosis is vital for appropriate management and improved patient outcomes.
- This case underscores the importance of comprehensive histopathological evaluation for pediatric airway masses.
