squamous cell carcinoma ex pleomorphic adenoma a case report

Authors

sara amanpour shafa st

sorena fardisi shiraz

reza tabrizi tehran

mohammad reza zarei shafa st

abstract

a rare case of squamous cell carcinoma ex pleomorphic adenoma in maxillary sinus is presented. the patient is a 50-year-old woman presenting with a slow-progressive swelling in left side of her face that she has noticed 2 years earlier. the lesion was not painful and caused asymmetry and mild exophthalmos. microscopic examination revealed that the tumor was composed of two components partly of a pleomorphic adenoma and partly of a squamous cell carcinoma. immunohistochemical examination for ki-67 and sma and mucicarmin staining were also done and confirmed the diagnosis of carcinoma ex pleomorphic adenoma. there is no evidence of recurrence 12 months after operation.

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Journal title:
journal of basic research in medical sciences

جلد ۲، شماره ۳، صفحات ۵۷-۶۲

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