Extraosseous Ewing’s Sarcoma in Spinal Epidural Space
نویسندگان
چکیده
منابع مشابه
Spinal intradural extraosseous Ewing's sarcoma
Extraosseous Ewing's sarcoma (EES) involving the central nervous system is rare, but can be diagnosed and distinguished from other primitive neuroectodermal tumors (PNET) by identification of the chromosomal translocation (11;22)(q24;q12). We report EES arising from the spinal intradural extramedullary space, based on imaging, histopathological, and molecular data in two men, ages 50 and 60 yea...
متن کاملAdult Primary Spinal Epidural Extraosseous Ewing's Sarcoma: A Case Report and Review of the Literature
Background. Extraosseous Ewing's sarcoma in the spinal epidural space is a rare malignancy, especially in adults. Case Presentation. A 40-year-old male presented with back pain and urinary hesitancy. MRI revealed a thoracic extradural mass with no osseous involvement. He underwent surgery for gross total resection of the mass, which was diagnosed as Ewing's sarcoma. He was subsequently treated ...
متن کاملParavertebral extraosseous Ewing's sarcoma.
Extra Osseous Ewing's Sarcoma (EES) has been considered a distinct clinicopathological entity despite its striking ultrastructural similarity to Ewing's Sarcoma of Bone (ESB) and same translocation involving band ql2 of chromosome 22(1,2) Today more than 150 cases of EES in different locations have been described, for example, larynx, scalp, nasal fossa, neck, chest wall, lung, perineum, finger...
متن کاملExtraosseous Ewing’s sarcoma arising from the pterygomandibular space
Extraosseous Ewing’s sarcoma (EES) arising in head and neck is extremely rare. We report on a rare case of EES originating from the pterygomandibular space. A 15-year-old boy was seen with a rapidly growing mass in the right upper neck, difficulty in opening mouth, dysphagia, numbness in the right lower lip and buccal skin. Clinical and radiological examinations indicated that a soft tissue mas...
متن کاملThoracic Extraosseous Epidural Cavernous Hemangioma
Cavernous hemangiomas were first reported in 1929 by Globus and Doshay, and are defined as benign vascular structures developed between the neural tissues occurring in the central nervous system, consisting of a dilated vascular bed. Cavernous hemangiomas comprise nearly 5-12% of all spinal vascular malformations; however, existence in the epidural space without bone involvement is rare. Only 4...
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ژورنال
عنوان ژورنال: International Journal of Medical and Surgical Sciences
سال: 2018
ISSN: 0719-532X,0719-3904
DOI: 10.32457/ijmss.2016.036