@ARTICLE{Raoof, author = {Amanpour, Sara and Fardisi, Sorena and Tabrizi, Reza and Zarei, Mohammad Reza and Raoof, Maryam and Khatami, Roya and }, title = {Squamous cell carcinoma ex pleomorphic adenoma a case report}, volume = {2}, number = {3}, 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. }, URL = {http://jbrms.medilam.ac.ir/article-1-177-en.html}, eprint = {http://jbrms.medilam.ac.ir/article-1-177-en.pdf}, journal = {Journal of Basic Research in Medical Sciences}, doi = {}, year = {2015} }