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Objectives:

Hairy polyps are rare, congenital malformations of the oropharynx and nasopharynx. To date, approximately 145 cases have been reported. However, the histogenesis of these lesions remains unclear.

Case report:

We report the case of a 2-day-old neonate presenting with a hairy polyp attached to the left palate, who re-presented aged 16 months with a discharging first branchial arch sinus.

Conclusion:

We propose this case as supporting evidence for the theory that hairy polyps are a malformation of the first branchial arch system.

Hairy polyp of the nasopharynx is an unusual but well-recognized entity, generally presenting as a single mass at birth or in the first year of life. We describe the clinico-pathological features of a previously unreported bilateral hairy polyp in an adult and briefly discuss the pathogenesis of this condition.

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Hairy polyp of the oropharynx in association with a first branchial arch sinus

Bilateral hairy polyp of the oropharynx

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2 results

Hairy polyp of the oropharynx in association with a first branchial arch sinus

Bilateral hairy polyp of the oropharynx