چکیده (انگلیسی):

Introduction: Pyolaryngocele is a very rare and serious complication of laryngocoele. It can present as
deep spaces neck infection and mislead the diagnosis. Our aim is to attract the intention of the surgeon to
this unusual entity and describe its clinical features.
Case summary: We report a case of 45 years old male patient with five-week history of neck swelling,
dysphonia, mild dyspnea and odynophagia. An urgent C.T scan showed a mixed pyolaryngocele. The
management consisted high dose antibiotic and an excision of the residual laryngocoele via an external
approach.
Discussion and conclusion: A pyolaryngocele is an unusual complication of laryngocoele that becomes
secondarily infected causing serious symptoms. Excision of the laryngocoele, still the best treatment
option to prevent this complication and recurrence.