Diagnosis of pediatric nasopharynx carcinoma after recurrent adenoidectomy

Area of Science:

• Otolaryngology
• Pediatric Oncology
• Surgical Pathology

Background:

• Nasopharyngeal soft tissue masses in children are most commonly due to adenoid hypertrophy.
• Nasopharyngeal carcinoma (NPC), though rare in pediatric populations, presents significant diagnostic challenges.
• Common symptoms like nasal obstruction and otitis media often lead to advanced NPC diagnosis.

Purpose of the Study:

• To report a case of pediatric nasopharyngeal carcinoma initially presenting as recurrent adenoid hypertrophy.
• To highlight the importance of considering NPC in the differential diagnosis of persistent nasal obstruction in children.
• To emphasize surgeon awareness of subtle signs during routine procedures.

Main Methods:

• Case report of a 7-year-old boy undergoing recurrent adenoidectomy.
• Intraoperative suspicion of a hard nasopharyngeal mass.
• Histopathological diagnosis of nasopharyngeal carcinoma.

Main Results:

• The patient presented with recurrent nasal obstruction necessitating repeat adenoidectomy.
• A hard mass was discovered during the second operation, leading to NPC diagnosis.
• NPC diagnosis occurred at an advanced stage due to initial presentation mimicking benign conditions.

Conclusions:

• Adenoidectomy is a common procedure where NPC is an unlikely consideration.
• Surgeons must be alert to specific signs and symptoms that warrant suspicion for NPC.
• Early detection of pediatric NPC is crucial, despite its rarity and challenging presentation.