Malignant peripheral nerve sheath tumor in the anterior mediastinum: A case report
نویسندگان
چکیده
منابع مشابه
Malignant 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...
متن کاملMalignant 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.
متن کاملCutaneous Epithelioid Malignant Peripheral Nerve Sheath Tumor: A Case Report
Malignant peripheral nerve sheath tumor (MPNST) is a rare soft tissue sarcoma arising from neuroectoderm-derived cells comprising the outer coverings of peripheral nerves. Given the diverse cell types comprising the peripheral nerve sheath, both benign and malignant nerve sheath tumors display a wide range of histologic appearances. MPNST can arise either in association with proximal nerve trun...
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BACKGROUND Malignant peripheral nerve sheath tumor is a rare soft tissue sarcoma of ectomesenchymal origin. It is the malignant counterpart of benign soft tissue tumors like neurofibromas and schwannomas and may often follow them. Common sites include deeper soft tissues, usually in the proximity of a nerve trunk. Breast is an extremely rare location of this lesion and presentation as a breast ...
متن کاملIntrathoracic Malignant Peripheral Nerve Sheath Tumor: Histopathological and Immunohistochemical Features
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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ژورنال
عنوان ژورنال: Molecular and Clinical Oncology
سال: 2014
ISSN: 2049-9450,2049-9469
DOI: 10.3892/mco.2014.343