Parotid fistula secondary to suppurative parotitis in a 13-year-old girl: a case report

Abstract

Introduction: The most common cause of parotid fistula is trauma, followed by malignancy, operative complications (parotidectomy or rhytidectomy) and infection. Acute suppurative parotitis can rarely produce parotid fistula. There are various treatment options available, however it is necessary to standardize the treatment according to the duration of history and the patient's general condition. Case report: A 13-year-old Indo-Caucasian girl presented to us with a two-year history of clear watery discharge from a wound just above and behind the angle of her right jaw. A diagnosis of salivary (parotid) fistula was made based on clinical examination and investigations. The parotid fistula was successfully managed. Conclusion: Parotid fistula secondary to suppurative parotitis is rare and difficult to manage successfully. Meticulous dissection, complete excision of the fistulous tract with closure of the parotid fascia and layered closure of the incision followed by application of a post-operative pressure bandage, anticholinergic agents and antibiotics contribute significantly to the successful management of this difficult clinical condition.