Ganglioneuroblastoma Presenting as Obstructive Sleep Apnea in a 5-Year-Old Boy

Area of Science:

• Pediatric Oncology
• Sleep Medicine
• Otolaryngology

Background:

• Ganglioneuroblastomas are rare tumors originating from the sympathetic nervous system.
• Obstructive sleep apnea (OSA) in children can have various causes, including anatomical obstruction.

Observation:

• A healthy 5-year-old boy presented with severe obstructive sleep apnea (apnea-hypopnea index of 86 events/hour).
• Initial investigations, including adenotonsillectomy, did not resolve the severe OSA.
• Further evaluation revealed a large pharyngeal mass, later identified as ganglioneuroblastoma.

Findings:

• The ganglioneuroblastoma, a tumor of the sympathetic chain, was compressing the airway.
• Surgical excision of the tumor led to a complete resolution of the patient's obstructive sleep apnea.

Implications:

• This case underscores the importance of considering rare tumors in the differential diagnosis of pediatric obstructive sleep apnea, especially when typical causes are ruled out.
• Early diagnosis and surgical intervention are crucial for managing airway compromise caused by such tumors.
• Highlights the multidisciplinary approach required for diagnosing and treating complex pediatric airway conditions.