Malignant Peripheral Nerve Sheath Tumor of the Anterior Mediastinum: A Rare Presentation
نویسندگان
چکیده
منابع مشابه
Malignant Peripheral Nerve Sheath Tumor of the Anterior Mediastinum: A Rare Presentation
Malignant peripheral nerve sheath tumor (MPNST) is a rare tumor that accounts for 5% of all thoracic neoplasm usually located in the posterior mediastinum and is generally associated with a poor outcome. We present a case of MPNST of the anterior mediastinum presenting in a rare location leading to diagnostic dilemmas and treated primarily by surgical resection.
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Malignant peripheral nerve sheath tumor (MPNST) is a rare malignant tumor that develops either from a preexisting neurofibroma or de novo. The cell of origin is believed to be the Schwann cell and possibly other nerve sheath cells. In this report, we describe a rare case of MPNST that arise from the socket of second left maxillary molar that has been already extracted in a young man. He was ref...
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Malignant peripheral nerve sheath tumor (MPNST) is a rare nerve sheath tumor derived from Schwann cells or pleuripotent cells of neural crest. Neurogenic tumors make about 10-20% of all mediastinal tumors. Incidence of MPNST is 0.001% in general population and 0.16% in patients with neurofibromatosis I (NF I). We report a case of 60 year female presenting with progressive cough and breathlessne...
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BACKGROUND Malignant peripheral nerve sheath tumors (MPNSTs), sarcomas originating from tissues of mesenchymal origin, are rare in patients without a history of neurofibromatosis. CASE REPORT We report a case of an MPNST of the spinal accessory nerve, unassociated with neurofibromatosis, which metastasized to the brain. The tumor, originating in the intrasternomastoid segment of the spinal ac...
متن کاملmalignant peripheral nerve sheath tumor in the maxilla: report of a rare case
malignant peripheral nerve sheath tumor (mpnst) is a rare malignant tumor that develops either from a preexisting neurofibroma or de novo. the cell of origin is believed to be the schwann cell and possibly other nerve sheath cells. in this report, we describe a rare case of mpnst that arise from the socket of second left maxillary molar that has been already extracted in a young man. he was ref...
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ژورنال
عنوان ژورنال: Rare Tumors
سال: 2014
ISSN: 2036-3613,2036-3613
DOI: 10.4081/rt.2014.5528