Efficacy of OK-432 Therapy for the Incisionless Treatment of Head and Neck Cystic Masses: Case series.

Head and neck masses can present in different pathologies that usually vary according to the age of the patient. We report five cases of benign head or neck masses occurring among patients of different ages who were managed at the Bahrain Defence Force Royal Medical Services Hospital, Ar-Rifaa, Bahrain, between 2005-2014. All of the patients were treated using the sclerotherapeutic agent OK-432.