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Teratomas of the head and neck in infancy and childhood
Insights
Head and neck teratomas are rare childhood tumors. This case highlights a child with simultaneous left submandibular and tonsil teratomas, both successfully removed with no recurrence.
Area of Science:
- Pediatric Oncology
- Head and Neck Surgery
- Developmental Biology
Background:
- Teratomas are germ cell tumors comprising tissues from all three germ layers.
- Head and neck teratomas constitute 9% of pediatric tumors and can cause life-threatening airway obstruction.
- These tumors can occur within or outside the upper aerodigestive tract.
Observation:
- A neonate presented with a left submandibular mass at birth.
- The same child later developed a tumor in the left tonsil.
- Both tumors exhibited similar histological teratoma composition.
Findings:
- The study reports a rare case of synchronous head and neck teratomas in a child.
- Histological analysis confirmed both lesions as teratomas with identical composition.
- Surgical excision of both tumors was performed successfully.
Implications:
- This case provides insights into the potential for multiple teratoma development in the head and neck region.
- The findings may contribute to understanding the embryological origins and theories of teratoma formation.
- Successful surgical management offers a positive prognosis for pediatric patients with head and neck teratomas.
Abstract:
Teratomas of the head and neck make up only 9% of tumours occurring during childhood. They may occur within the upper aerodigestive tract or outside it in the neck. In either case they may present a life-threatening airway obstruction, which sometimes can occur at birth. We report the case of a child who presented at birth with a mass in the left submandibular region, and who subsequently developed a tumour at the upper pole of the left tonsil. Both lesions were teratomas with a similar histological composition. The significance of this is discussed in terms of the theories that have been previously advanced to explain the development of teratomas. Both tumours have been removed and the child remains well and free of recurrence.