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Carcinoma ex Pleomorphic Adenoma on Right Parotid Gland: A Case Report
À强¹é, ±èµµÇü, À̼ºÅ¹, ±ÇÅ°Ç, ½ÅÈ«ÀÎ, ÃÖ¼Ò¿µ,
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À强¹é ( Jang Seong-Baek ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°¾Ç¾È¸é¿Ü°úÇб³½Ç
±èµµÇü ( Kim Do-Hyoung ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°¾Ç¾È¸é¿Ü°úÇб³½Ç
À̼ºÅ¹ ( Lee Sung-Tak ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°¾Ç¾È¸é¿Ü°úÇб³½Ç
±ÇÅ塂 ( Kwon Tae-Geon ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°¾Ç¾È¸é¿Ü°úÇб³½Ç
½ÅÈ«ÀÎ ( Shin Hong-Ihn ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°º´¸®Çб³½Ç
ÃÖ¼Ò¿µ ( Choi So-Young ) - °æºÏ´ëÇб³ Ä¡ÀÇÇÐÀü¹®´ëÇпø ±¸°¾Ç¾È¸é¿Ü°úÇб³½Ç
Abstract
Carcinoma ex pleomorphic adenoma (Ca ex PA) is an uncommon malignant tumor. It is an aggressive salivary carcinoma, arising from a primary or recurrent benign pleomorphic adenoma (PA). The most common clinical presentation of Ca ex PA is a firm mass in the parotid gland. Here we report a case of Ca ex PA, arising from a recurrent benign PA in the right parotid gland, in a 70-year old female patient. The lesion was first diagnosed as a PA and a superficial parotidectomy was performed. Re-operation was performed for recurrent PA. The second recurrence was diagnosed as Ca ex PA.
Å°¿öµå
Carcinoma ex pleomorphic adenoma; Pleomorphic adenoma; Parotid gland
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