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Ewing's sarcoma (ES) is an aggressive tumour that may present with skeletal and extraskeletal forms. The extraskeletal form is rarely encountered in the head and neck region and is extremely rare in the sinonasal tract. This is the case report of a ES of the ethmoid sinus with intracranial and
OBJECTIVE
To study the etiology, clinical manifestation, radiograph manifestation and treatment of osteogenic sarcoma in frontal sinus.
METHODS
A case of osteogenic sarcoma of the frontal sinus is reported. Recurrent epistaxis and supra-orbital pain were presented as the chief complaint. CT scan
OBJECTIVE
To report a case of metastatic synovial sarcoma to the parasellar area and orbit.
METHODS
Interventional case report.
METHODS
A 43-year-old woman with a history of a right forearm synovial sarcoma treated with excision, radiation, and chemotherapy 16 months previously presented with
Ewing's sarcoma (ES) is a highly malignant, small, round cell tumor that originates from the primitive neuroectodermal cells. Primary ES commonly occurs in early childhood or adolescence. It may present with skeletal and extraskeletal forms. The extraskeletal form is rarely encountered in the head
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
Soft tissue sarcomas (STS) non-Hodgkin's lymphomas and less frequently nasopharyngeal carcinomas are the most common malignancies located in the parameningeal region in children.
OBJECTIVE
To assess diagnostic and therapeutic problems in children with parameningeal STS treated in the Departments of
Background Aneurysm formation after stereotactic irradiation of skull base tumors is rare. The formation and rupture of an internal carotid artery (ICA) aneurysm in a patient with skull base Ewing sarcoma/primitive neuroectodermal tumor (PNET), who underwent surgery followed by multiple courses of
A 23-year-old male presented with a 3-month history of left purulent rhinorrhea, progressive nasal obstruction, and intermittent epistaxis. A fiberoptic examination revealed a large vascular polypoid mass completely filling the left nasal cavity. CT and MRI scans showed a large hypervascular mass
A 51-year-old man complained of left facial swelling and recurrent nasal bleeding. A giant solid tumor in the left maxillary sinus was detected on head CT and MRI, and this tumor was destroying the maxilla and extending into the orbit, pterygoid muscle and posterior paranasal sinuses. The resected
BACKGROUND
Ewing's sarcoma is a rare, malignant tumour predominantly affecting young adolescent males. We describe a unique case of an isolated extra-skeletal metastasis from a skeletal Ewing's sarcoma primary, arising in the right sinonasal cavity of a young man who presented with severe epistaxis
Ewing sarcoma (ES), which is described as diffuse endothelioma of the bone, is divided into osseous and extraosseous Ewing sarcoma (EES) mostly affecting children and adolescents. It is a rare, aggressive, and poorly differentiated small blue round cell tumor that seldom affects the Ewing's sarcoma (ES) is a malignant small round cell tumor that belongs to the primitive neuroectodermal tumor class. ES generally arises in the long bones of the extremities (skeletal form) and less frequently in the soft tissue of the trunk and extremities (extra-skeletal form). Sinonasal
BACKGROUND
Nuclear protein in testis (NUT) carcinoma (NC) is a rare epithelial malignancy characterized by rearrangement of the NUT gene on chromosome 15. If NC is not suspected, it is often diagnosed as other malignancies. We present the case of NC of the nasal cavity that responded to a
BACKGROUND
Rhabdomyosarcoma (RMS) is a rare sarcoma, in which paranasal sinus locations are exceptional in adults.
METHODS
We report a case of ethmoid metastatic RMS in a 48-year-old patient, discovered in connection with recurrent epistaxis associated with exophthalmia and ophthalmoplegia. The
Malignant neoplasms localized in the parameningeal region include mainly soft tissue sarcomas (MTM), non-Hodgkin s lymphomas (NHL-B) and, less frequently, nasopharyngeal carcinomas. The aim of the study was to analyze diagnostic and therapeutic problems in children with parameniingeal neoplasms