Parotid neoplasms: analysis of 600 patients attended at a single institution.
نویسندگان
چکیده
UNLABELLED Salivary gland tumors are rare, generally benign and affect mainly the parotid gland. AIM The purpose of this study was to retrospectively analyze all cases of parotid tumors treated at our institution from 1953 to 2003. METHODS All patients with primary parotid tumors were selected; clinical and histopathological data were analyzed and described. RESULTS 600 cases of parotid tumors were selected; 369 were benign and 231 were malignant. Pleomorphic adenoma was the most frequent benign tumor. The most common malignant tumor was the mucoepidermoid carcinoma. Therapy in most cases consisted of parotidectomy. Adjuvant therapy -- mainly radiotherapy -- was used in some cases with malignant tumors. The incidences of local, regional and distant recurrences of malignant tumors were 10%, 8% and 9%. CONCLUSION Patients with parotid tumors treated at our institution were mainly adults, with marginally more female patients. Benign tumors were mostly the pleomorphic adenoma, which were more frequent than malignancies. Most of the patients were treated by partial or total parotidectomy. Adjuvant therapy, mainly radiotherapy, was used in selected malignant cases.
منابع مشابه
ACINIC CELL CARCINOMA OF THE PAROTID GLAND: A 15-YEAR REVIEW LIMITED TO A SINGLE SURGEON AT A SINGLE INSTITUTION Acinic cell carcinoma of the parotid gland: A 15-year review limited to a single surgeon at a single institution
The course of acinic cell carcinoma of the parotid gland following surgical and nonsurgical interventions is variable. The objective of this study was to report our experience in treating this disease and to evaluate the factors that might be involved in the treatment of the tumor and the prognosis of the patient. To limit the contributory variables that are usually found in most studies, we in...
متن کاملSerous Otitis Media in Pre-School Children
Introduction: Salivary gland tumors are relatively rare and constitute 3-4% of all head and neck neoplasms. The majority (70%) of salivary gland tumors arise in the parotid gland. Recommended treatment for a parotid mass is surgical excision with a surrounding cuff of normal tissue to prevent recurrence. Materials and Methods: This is a retrospective study of 300 patients who were operated b...
متن کاملMultivariate analysis of risk factors for neck metastases in surgically treated parotid carcinomas.
OBJECTIVE To analyze risk factors for neck metastases in patients with parotid carcinomas. DESIGN Cohort of patients followed up from 1 to 366.2 months at a single institution. SETTING Referral center, private or institutional practice, hospitalized care. PATIENTS A total of 145 patients with parotid carcinomas with complete clinical and pathological information. The histological diagnosi...
متن کاملSurvival Outcomes of Patients Treated with Hypofractionated Stereotactic Body Radiation Therapy for Parotid Gland Tumors: a Retrospective Analysis
BACKGROUND to review a single-institution experience with the management of parotid malignancies treated by fractionated stereotactic body radiosurgery (SBRT). FINDINGS Between 2003 and 2011, 13 patients diagnosed with parotid malignancies were treated with adjuvant or definitive SBRT to a median dose of 33 Gy (range 25-40 Gy). There were 11 male and two female patients with a median age of 8...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید
ثبت ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Brazilian journal of otorhinolaryngology
دوره 75 4 شماره
صفحات -
تاریخ انتشار 2009