Isolated psoas schwannoma: A rare retroperitoneal tumor
نویسندگان
چکیده
منابع مشابه
Retroperitoneal Schwannoma: A Rare Case
Introduction. Schwannomas are quiet rare in the retroperitoneal region. Here, we describe an incidentally detected retroperitoneal schwannoma in the abdominal computerized tomography (CT) of a patient with acute appendicitis. Case Presentation. A 38-year-old woman was admitted to the emergency service with the complaints of progressive abdominal pain and nausea for the last 24 hours. Abdominal ...
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Retroperitoneal ancient schwannoma is a quite uncommon tumor of the peripheral nerve sheaths. Despite its benign course, it may also display malignant behavior. Herein, we presented a retroperitoneal ancient schwannoma case together with clinical, radiological and pathological characteristics of the disease, which had been detected incidentally via ultrasonography in a 24-year-old patient with ...
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Schwannomas are uncommon benign neoplasms arising from the Schwann cells lining the nerve sheath. Retroperitoneal schwannomas are extremely rare constituting about 0.3‐3.2% of all retroperitoneal masses. Pancreatic schwannomas are obsolete and less than 50 cases reported until date in the literature. Ancient schwannomas is a histological variety in which there would be degenerative changes occu...
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Schwannomas, arising from the nerve sheath, are rare tumors of the orbit. They may present with various clinical presentations depending on localization of tumors in the orbit and the nerve from which they arise. Therefore, they should be considered as differential diagnosis of orbital disease. In this study, the case of isolated orbital schwannoma is discussed in the light of the literature. A...
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CONTEXT Retroperitoneal sarcomas are rare neoplasms. Computed Tomography or Magnetic Resonance Imaging is performed in patients with these tumors to detect local extent and distant metastases of the tumor and for preoperative surgical planning. However the evaluation and treatment of retroperitoneal sarcomas are challenging because of its rarity and frequent presentation with advanced disease i...
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ژورنال
عنوان ژورنال: Acta Medica International
سال: 2018
ISSN: 2349-0578
DOI: 10.4103/ami.ami_15_18