Lymphoepithelioma-like Carcinoma of Endometrium; A Rare Case Report.

Lymphoepithelioma -like carcinomas (LELCs) are tumors with histological features similar to those of lymphoepithelioma of nasopharynx. They have been described in many organs including female genital tract. Their histology is characterized by sheets, nests and cords of large syncytial tumor cells containing round nuclei with prominent nucleoli and dense lymphoplasmacytic infiltrate in the stoma.

Rare case of extraskeletal Ewings sarcoma of the sinonasal tract.

Ewings sarcoma (ES) and primitive neuroectodermal tumor are closely related family of small round cell tumors seen in childhood and adolescence. The incidence of these tumors occurring in the head and neck region is just 2-7%. Mandible and maxilla are the most common sites, whereas involvement of the sinonasal tract is very rare.