منابع مشابه
Primary Extraskeletal Ewings Sarcoma of Ala of Nose . 1
Extra skeletal Ewing's sarcoma is often described as a tumour involving the soft tissues of the lower extremities and the para vertebral region. Ewing's sarcoma presents a rare tumour of the head and neck, and even rarer in the nasal cavity and/or paranasal sinuses. Primary Ewing’s sarcoma of the ala of the nose has not been commonly described previously in the English literature. We present a ...
متن کاملPrimary Ewings sarcoma of the spine: case report.
Primary malignant sarcomas of the spine are extremely rare. Because of biological heterogeneity, these tumors have variable sensitivity to radiation and chemotherapy. Adequate local control through complete tumor removal is an important therapeutic goal. However, aggressive resection of tumors in the spinal column must be coupled with restoration of spinal column stability and minimization of n...
متن کاملPrimary Ewings sarcoma of cavernous sinus in an infant: a case report and review of literature.
Ewing's / peripheral primitive neuroectodermal tumor (pPNET) of the cavernous sinus are extremely uncommon. We present clinical, radiological, pathological findings of Ewing's / pPNET involving the cavernous sinus in an eleven-month-old infant presenting with proptosis and 6th nerve palsy. MRI Contrast scans showed a well-defined, homogenously enhancing mass involving the right ...
متن کاملA single institution experience of combined modality management of extra skeletal Ewings sarcoma
BACKGROUND Extraskeletal Ewings sarcoma are rare tumors for which there is no consensus on optimal management. METHODS A retrospective review of the clinical features, treatment and outcome of patients with extraskeletal Ewings sarcoma who reported to a single institution between January 1992-December 2003 is reported. RESULTS A total of 19 patients with extraskeletal Ewings sarcoma were id...
متن کاملNeovascularization in Purtscher’s retinopathy
We report a case of neovascularization secondary to Purtscher's retinopathy that showed minimal improvement with photocoagulation treatment. A 14-year-old boy with a history of cerebellar medulloblastoma presented with blurry vision and floaters after being struck by a motor vehicle while riding his bike. At presentation, visual acuity was 20/400 in his right eye and counting fingers in his lef...
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ژورنال
عنوان ژورنال: Neoplasma
سال: 2018
ISSN: 1338-4317
DOI: 10.4149/neo_2018_170410n264