거대한 다결절성 종양으로 재발한 이하선 다형선종 1예
A Case of Recurrent Massive Multinodular Parotid Pleomorphic Adenoma
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초록
Pleomorphic adenoma is the most common benign neoplasm of the parotid gland and it accountsfor approximately 80% of all reported tumor from parotid. Recurrence rate was notedas 20-45% and high risk factors related to recurrence were the following: over 40 years ofage, women, over 30 mm mass size, below 10 mm safety margin, tumor puncture and tumorspillage during surgery, relation to the facial nerve, tumor site, surgical procedure. We experienceda 45-year-old woman who presented a huge left parotid mass. She had a huge parotid pleomorphicadenoma that was removed 18 years ago but had recurred 8 years ago. We removed themass and obtained good postoperative results.
Abstract
Pleomorphic adenoma is the most common benign neoplasm of the parotid gland and it accountsfor approximately 80% of all reported tumor from parotid. Recurrence rate was notedas 20-45% and high risk factors related to recurrence were the following: over 40 years ofage, women, over 30 mm mass size, below 10 mm safety margin, tumor puncture and tumorspillage during surgery, relation to the facial nerve, tumor site, surgical procedure. We experienceda 45-year-old woman who presented a huge left parotid mass. She had a huge parotid pleomorphicadenoma that was removed 18 years ago but had recurred 8 years ago. We removed themass and obtained good postoperative results.
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