منابع مشابه
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 ...
متن کاملPrimary 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 کاملThe "cavernous" sinus.
THE cavernous sinus is a vascular channel of great importance not only in ophthalmology but in many other branches of medicine. Descriptions of its structure are scattered in books and journals on ophthalmology, otorhinolaryngology, paediatrics, and dentistry as well as in the standard anatomical works. However, the descriptions of the sinus and its contents show great variation and it is the p...
متن کاملCavernous sinus syndrome.
Cavernous sinus syndrome (CSS) is a condition characterized by multiple cranial nerve palsies manifesting with ophthalmoplegia, ptosis, and facial sensory loss due to involvement of adjacent cranial nerves. Tumors, trauma, and vascular, infectious, and noninfectious inflammatory disorders have all been described as causes. Lymphomas have been reported to involve the cavernous sinus, both as pri...
متن کاملCavernous Sinus - ReadingSample
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ژورنال
عنوان ژورنال: Arquivos de Neuro-Psiquiatria
سال: 2018
ISSN: 1678-4227,0004-282X
DOI: 10.1590/0004-282x20180096