Squamous cell carcinoma ex pleomorphic adenoma a case report
نویسندگان
چکیده مقاله:
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.
منابع مشابه
squamous cell carcinoma ex pleomorphic adenoma a case report
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 ...
متن کاملCarcinoma ex pleomorphic adenoma of the palate--a case report.
A case of squamous cell carcinoma ex pleomorphic adenoma in a palate is presented and comments on diagnostic criterias are described. The patient was 36-year-old male presenting with an ovoid elevated palate mass for 6 months. The tumor located in the junctional area of soft and hard palate. The mucosa was diffusely ulcerated and the mass focally tightly adherent to adjacent tissue. The initial...
متن کاملCarcinoma ex-pleomorphic adenoma -- a giant tumor.
Pleomorphic adenoma is one of the most frequent tumors that involve the parotid gland. The tumor constantly increases in dimension if not cured in due time and may become malignant. A case of a patient suffering from a carcinoma ex-pleomorphic adenoma that had a 20-year-evolution and reached impressive dimensions is presented. The tumor holds the second place worldwide among the largest carcino...
متن کاملCarcinoma ex pleomorphic adenoma of the upper lip: a case of an unusual malignant component of squamous cell carcinoma
BACKGROUND Squamous cell carcinoma (SCC) as the malignant component of carcinoma ex pleomorphic adenoma (CXPA) occurring in upper lip is rare. CASE REPORT A 55-year-old male patient presented with an asymptomatic mass of the upper lip that had noticed 8 years previously. The mass was clinically suspected to be a benign salivary gland tumor based on palpation and magnetic resonance imaging fin...
متن کاملCarcinoma ex pleomorphic adenoma of the submandibular gland with renal metastases composed exclusively of metastasizing pleomorphic adenoma: a case report
Background: Carcinoma ex pleomorphic adenoma is an exceedingly rare neoplasm of the submandibular gland with an overall poor prognosis. Metastatic deposits of carcinoma ex pleomorphic adenoma are either composed exclusively of malignant elements or contain mixed benign and malignant components. Case Presentation: We describe the case of a 63-year-old male with a carcinoma ex pleomorphic adenoma...
متن کاملPrimary intraosseous squamous cell carcinoma of mandible: a case report
Background: Primary intraosseous squamous cell carcinoma (PIOC) of the mouth is a very rare but well-known carcinoma. It is locally invasive and its prognosis is quite poor. It may originate from the walls of an odontogenic cyst or de novo from the remnant epithelium at this region. Because the early symptoms of such malignancies are sometimes similar to those of inflammatory or periodontal dis...
متن کاملمنابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ذخیره در منابع من قبلا به منابع من ذحیره شده{@ msg_add @}
عنوان ژورنال
دوره 2 شماره 3
صفحات 57- 62
تاریخ انتشار 2015-08
با دنبال کردن یک ژورنال هنگامی که شماره جدید این ژورنال منتشر می شود به شما از طریق ایمیل اطلاع داده می شود.
میزبانی شده توسط پلتفرم ابری doprax.com
copyright © 2015-2023