Interdisciplinary approach allows minimally invasive, nerve-sparing removal of retroperitoneal peripheral nerve sheath tumors
نویسندگان
چکیده
منابع مشابه
Malignant Peripheral Nerve Sheath Tumors (MPNST)
INTRODUCTION Malignant peripheral nerve sheath tumors (MPNSTs) are sarcomas which originate from peripheral nerves or from cells associated with the nerve sheath, such as Schwann cells, perineural cells, or fibroblasts. Because MPNSTs can arise from multiple cell types, the overall appearance can vary greatly from one case to the next. This can make diagnosis and classification somewhat difficu...
متن کاملHybrid peripheral nerve sheath tumors: A review.
Hybrid peripheral nerve sheath tumors (HPNST) are relatively recently described tumors. With ongoing research, a considerable amount of important findings have been made, much of which has substantial clinical implications. However, a comprehensive review of the whole topic has not been published in the literature so far. In the presented manuscript, the various hybrid tumors are discussed sepa...
متن کاملMesenteric and Retroperitoneal Malignant Peripheral Nerve Sheath Tumors in a Patient with Neurofibromatosis Type 1
Malignant peripheral nerve sheath tumor (MPNST), an aggressive spindle cell sarcoma is found predominantly in adults. The tumor is closely associated with neurofibromas, neurofibromatosis type 1 (NF-1) and from the sites previously irradiated. Individuals with NF-1 account for 50-60% of all of the patients with MPNSTs [1]. Herein, we describes a fatal case of MPNST in NF-1 with atypical age of ...
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...
متن کاملRetrospective analysis of oral peripheral nerve sheath tumors in Brazilians.
Traumatic neuroma, neurofibroma, neurilemmoma, palisaded encapsulated neuroma and malignant peripheral nerve sheath tumor (MPNST) are peripheral nerve sheath tumors and present neural origin. The goal of this study was to describe the epidemiological data of oral peripheral nerve sheath tumors in a sample of the Brazilian population. Biopsies requested from the Oral Pathology Service, School of...
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ژورنال
عنوان ژورنال: Langenbeck's Archives of Surgery
سال: 2020
ISSN: 1435-2443,1435-2451
DOI: 10.1007/s00423-019-01851-5