Atypical Presentation of Primary Ewing's Sarcoma

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 ...

Primary 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...

Atypical Presentation of Soft Tissue Sarcoma

Primary 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 ...

An atypical presentation of alveolar soft part sarcoma of tongue

An incisional biopsy was performed [Figure 1] which revealed tumor in subepithelium composed of epithelioid cells arranged in alveolar and solid pattern with intervening thin‐walled blood vessels. The cells had a moderate amount of cytoplasm, round nuclei, and prominent eosinophilic nucleoli and showed increased mitotic activity. Immunohistochemical studies and special stains were performed to ...