epistaxis/sarcoma

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Primary Ewing's sarcoma of the sinonasal tract, eroding the ethmoid and sphenoid sinus with intracranial extension: A rare case report.

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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

[Osteogenic sarcoma in frontal sinus: one case with literature review].

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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

Metastatic synovial sarcoma to the skull base and orbit.

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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

Pediatrics Ewing's Sarcoma of the Sinonasal Tract: A Case Report and Literature Review.

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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

Rare case of extraskeletal Ewings sarcoma of the sinonasal tract.

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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 of the parameningeal region in children--own observations].

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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

Formation and Rupture of the Internal Carotid Artery Aneurysm after Multiple Courses of Intensity-Modulated Radiation Therapy for Management of the Skull Base Ewing Sarcoma/PNET: Case Report.

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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

Primary Ewing's Sarcoma of the Sinonasal Tract: A Case Report.

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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

Undifferentiated sarcoma of the maxillary sinus: report of a rare case in an adult.

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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

Solitary extra-skeletal sinonasal metastasis from a primary skeletal Ewing's sarcoma.

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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

Primary Extraosseous Ewing Sarcoma of the Maxillary Sinus in an Adult-A Rare Case Report.

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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 of the Sinonasal Tract: A Report of Two Challenging Cases.

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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

NUT carcinoma of the nasal cavity that responded to a chemotherapy regimen for Ewing's sarcoma family of tumors: a case report.

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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

Paranasal sinus rhabdomyosarcoma: a rare tumor of poor prognosis.

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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 localised in the parameningeal region in children treated at two Polish oncological centres-diagnostic and therapeutic dilemmas].

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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

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