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A Rare Case of Aggressive Melanotic Schwannoma Occurred in Spinal Nerve of a 59-Year-Old Male

Authors
 Sung-eun Choi  ;  Yoon Jin Cha  ;  Jisup Kim  ;  Hyunseo Cha  ;  Jayeong Seo  ;  Sung-Uk Kuh  ;  Sung-Jun Kim  ;  Se Hoon Kim 
Citation
 Journal of Pathology and Translational Medicine, Vol.51(5) : 505-508, 2017 
Journal Title
 Journal of Pathology and Translational Medicine 
ISSN
 2383-7837 
Issue Date
2017
Keywords
Melanotic schwannoma ; Metastasis ; Recurrence ; Spine
Abstract
Melanotic schwannoma (MS) is a rare variant of nerve sheath neoplasm that shows ultrastructural and immunophenotypical features of Schwann cells but also has cytoplasmic melanosomes and is reactive for melanocytic markers as well. Unlike conventional schwannoma, which is totally benign, MS has an unpredictable prognosis and is thought to have low-malignant potential. Herein, we present a rare case of recurrent MS in lumbar spine of a 59-year-old male.
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T201703318.pdf Download
DOI
10.4132/jptm.2017.01.04
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Neurosurgery (신경외과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Radiology (영상의학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Dept. of Pathology (병리학교실) > 1. Journal Papers
Yonsei Authors
구성욱(Kuh, Sung Uk) ORCID logo https://orcid.org/0000-0003-2566-3209
김성준(Kim, Sungjun) ORCID logo https://orcid.org/0000-0002-7876-7901
김세훈(Kim, Se Hoon) ORCID logo https://orcid.org/0000-0001-7516-7372
김지섭(Kim, Jisup) ORCID logo https://orcid.org/0000-0002-0742-5517
서자영(Seo, Jayeong) ORCID logo https://orcid.org/0000-0003-4859-3864
차윤진(Cha, Yoon Jin) ORCID logo https://orcid.org/0000-0002-5967-4064
차현서(Cha, Hyunseo)
최성은(Choi, Sung Eun) ORCID logo https://orcid.org/0000-0002-6955-658X
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URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/160790
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