Rare presentation of Ewing sarcoma metastasis to the sella and suprasellar cistern
نویسندگان
چکیده
منابع مشابه
The endoscopic endonasal transsphenoidal approach to the suprasellar cistern.
The transsphenoidal transplanum, transtuberculum approach to the suprasellar cistern, also called the “extended” transsphenoidal approach, has been used during the past 10 years by experienced transsphenoidal surgeons to remove a limited number of well-circumscribed suprasellar lesions (7, 8, 10, 17, 20–23, 29). Initially, a sublabial approach was generally used and visualization was provided w...
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Introduction: 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 head and neck regions. Case Report: Herein, we reported a 46-year-old ma...
متن کاملتغییرات طبیعی سلاتورسیکا و محتویات آن در CT و MRI و مرور منابع تحقیقاتی
Background and Aim: With daily improvement of diagnostic modalities, accurate knowledge of anatomy and microanatomy is necessary and important, for better diagnosis of pathologic problems from normal variations. One of this very important anatomical sites is sella and suprasellar zones, where sensitive elements is noted. CT and MRI is very helpful in diagnosis and management of diseases as well...
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Ewing sarcoma and primitive peripheral neuroectodermal tumor (PNET) are high-grade malignant tumors typically found in children and adolescents. These tumors belong to the family of small round cell tumors and are of neuroectodermal origin. Primary Ewing sarcoma of the kidney is rare and because of that is an infrequent differential diagnosis in urologic malignancies. Renal PNET mostly presents...
متن کاملGastropleural Fistula: A Rare Complication of Ewing Sarcoma
Gastropleural fistula (GPF) is a rare condition that can occur as a consequence of prior pulmonary surgery, trauma, or malignancy. Conservative management usually fails, and gastrectomy and even thoracotomy is often required, especially in debilitated patients. We present a patient with GPF who had a history of Ewing's sarcoma. Diagnosis of GPF was confirmed by upper gastrointestinal system end...
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ژورنال
عنوان ژورنال: Clinical Imaging
سال: 2017
ISSN: 0899-7071
DOI: 10.1016/j.clinimag.2016.10.017