title: Accessory parotid gland tumors.
abstract: Tumors of accessory parotid gland are considered in the differential diagnosis of a mid cheek mass. Parotidectomy is the procedure of choice. All pathological types of parotid main gland tumors occur in the accessory parotid gland also. Presenting as a mid cheek or infrazygomatic mass, the tumors of this accessory parotid gland are notorious for recurrences, if adequate margins are not achieved. We describe two such cases of such a tumor. 40-year-old male with a slowly progressive mid cheek mass was operated by a mid cheek incision. Histopathology of the tumor was pleomorphic adenoma. Facial nerve paresis recovered complelety in 6 months. A 52-year-old female with progressive mid cheek mass who underwent parotidectomy and neck dissection by a modified Blair's incision was diagnosed with extranodal marginal zone lymphoma with focal transformation to a diffuse large B-cell lymphoma. Chemotherapy with CHOP regime was initiated. There was no recurrence at 6 months of follow-up. Lymphoma of accessory parotid gland is a very rare tumor. Standard parotidectomy incision is advocated to prevent damage to facial nerve branches.
authors.affiliation: Department of General Surgery, M. S. Ramaiah Medical College and Hospital, Bangalore, Karnataka, India.
authors.forename: Sreevathsa M
authors.initials: SM
authors.lastname: Ramachar
authors.forename: Harsha A
authors.initials: HA
authors.lastname: Huliyappa
keywords: Accessory parotid gland tumors; non-Hodgkin's lymphoma