Chemocauterization of Congenital Fistula from the Accessory Parotid Gland

Congenital sialo-cutaneous fistula arising from the accessory parotid gland is extremely rare. Although the fistula tract can be successfully excised after making a skin incision along the skin tension line around the fistula opening, a facial scar inevitably remains. We here report a case of sialo-cutaneous fistula that was treated with chemocauterization with trichloroacetic acid (TCA). TCA cauterization is an easy and effective option for the treatment of congenital fistula from an accessory parotid gland, especially from the aesthetic point of view.

Surgical Treatment of Primary and Metastatic Malignant Tumors of the Accessory Parotid Gland / 대한이비인후과학회지

Abstract Tumor of the accessory parotid gland is frequently mistaken as a cheek subcutaneous tumor because of its location and rarity. Preoperative tissue diagnosis is imperative for proper treatment of this rare tumor. In technical point of view, the parotidectomy approach with wide facial nerve dissection and careful elevation of cheek flap is the key to safe resection of the tumor without complication of facial nerve injury. We report one case each of primary and metastatic cancer of accessory parotid gland with a brief review of literature.

6 Cases of Salivary Gland Tumors Arising at Buccal and Masseteric Area

This is a case report of salivary gland tumors developed at buccal fat pad and masseteric area which are considered rare and characterized by asymptomatic mid-cheek mass. Three cases were diagnosed as accessory parotid gland tumor and the other 3 cases as minor salivary gland tumor with tissue pathology. Accessory parotid gland lies 6 mm anterior to the main parotid gland and accessory parotid gland tumors represent 1% of all parotid tumor. It can be managed solely by resection of the accessory parotid gland without superficial or total parotidectomy. Minor salivary gland tumors represent 10-20% of all salivary gland tumor and are usually found on the palate, paranasal sinuses and cheek. Buccal minor salivary gland tumors are usually found incidentally as submucosal mass at buccal mucosa and managed by wide excision including 1-2 cm free margin through intra-oral approach. This paper reviews our experience with these unusual tumors in terms of clinical manifestation, radiologic findings and the acceptable surgical management.