scholarly journals Malignant Peripheral Nerve Sheath Tumor of the Cervical Spine Treated with Surgical Resection Followed by X-ray Radiotherapy or Carbon Ion Radiotherapy: A Report of Three Cases

2020 ◽  
Vol 4 (3) ◽  
pp. 269-273
Author(s):  
Akira Honda ◽  
Yoichi Iizuka ◽  
Masahiko Okamoto ◽  
Shintaro Shiba ◽  
Hiromi Koshi ◽  
...  
Keyword(s):  
Cervical Spine ◽  
Peripheral Nerve ◽  
Surgical Resection ◽  
Carbon Ion Radiotherapy ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Carbon Ion ◽  
X Ray ◽  
Nerve Sheath

Malignant peripheral nerve sheath tumor in the cervical spine with multiple nevus cell nevi

2016 ◽  
Vol 21 (2) ◽  
pp. 250-254
Author(s):  
Kenichi Asano ◽  
Go Yoshida ◽  
Daigo Morita ◽  
Tadashi Ito ◽  
Yoji Shido ◽  
...  
Keyword(s):  
Cervical Spine ◽  
Peripheral Nerve ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath ◽  
Nevus Cell

scholarly journals Favorable Outcome After Radical Resection and Subsequent Local Irradiation of Malignant Peripheral Nerve Sheath Tumor in the Cervical Spine

2012 ◽  
Vol 52 (9) ◽  
pp. 670-674 ◽  
Author(s):  
Toru SASAMORI ◽  
Kazutoshi HIDA ◽  
Shunsuke YANO ◽  
Takeshi AOYAMA ◽  
Takeshi ASANO ◽  
...  
Keyword(s):  
Cervical Spine ◽  
Peripheral Nerve ◽  
Radical Resection ◽  
Favorable Outcome ◽  
Nerve Sheath Tumor ◽  
Local Irradiation ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath

An Intraosseous Malignant Peripheral Nerve Sheath Tumor of the Cervical Spine

Spine ◽  
2008 ◽  
Vol 33 (19) ◽  
pp. E712-E716 ◽  
Author(s):  
Sung-Jun Moon ◽  
Jung-Kil Lee ◽  
Bo-Ra Seo ◽  
Jae-Hyoo Kim ◽  
Soo-Han Kim ◽  
...  
Keyword(s):  
Cervical Spine ◽  
Peripheral Nerve ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath

scholarly journals A Case of Malignant Peripheral Nerve Sheath Tumor in the Hepatic Portal Region Successfully Treated with Surgical Resection

2013 ◽  
Vol 74 (11) ◽  
pp. 3140-3144 ◽  
Author(s):  
Yangi MUN ◽  
Hideyuki YOSHITOMI ◽  
Hidehiko UNO ◽  
Masayuki OTSUKA ◽  
Hiroaki SHIMIZU ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Surgical Resection ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath ◽  
Hepatic Portal ◽  
Portal Region

Malignant Peripheral Nerve Sheath Tumor Arising from a Solitary Neurofibroma in a Patient without Neurofibromatosis Type 1

2016 ◽  
Vol 78 (5) ◽  
pp. 516-521
Author(s):  
Fumihisa SAWADA ◽  
Eiichi MAKINO ◽  
Takenobu YAMAMOTO ◽  
Ryo TANAKA ◽  
Yutaka FUJIWARA ◽  
...  
Keyword(s):  
Peripheral Nerve ◽  
Neurofibromatosis Type 1 ◽  
Neurofibromatosis Type ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath ◽  
Solitary Neurofibroma

Malignant peripheral nerve sheath tumor with multilineage divergent differentiation including a neuroblastic component

2021 ◽  
Author(s):  
Lucas F. Abrahao‐Machado ◽  
Carlos E. Bacchi ◽  
Cristielle P. Freitas ◽  
Jason L. Hornick
Keyword(s):  
Peripheral Nerve ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Nerve Sheath ◽  
Divergent Differentiation

scholarly journals RARE-20. MALIGNANT PERIPHERAL NERVE SHEATH TUMOR OF A CRANIAL NERVE IN AN INFANT WITH NEUROCUTANEOUS MELANOSIS

2020 ◽  
Vol 22 (Supplement_3) ◽  
pp. iii446-iii446
Author(s):  
Lacey Carter ◽  
Naina Gross ◽  
Rene McNall-Knapp ◽  
,and Jo Elle Peterson
Keyword(s):  
Peripheral Nerve ◽  
Cranial Nerve ◽  
Leptomeningeal Disease ◽  
Nerve Sheath Tumor ◽  
Peripheral Nerve Sheath Tumor ◽  
Neurocutaneous Melanosis ◽  
Spindle Cell Neoplasm ◽  
Lower Back ◽  
Nerve Sheath ◽  
S 100

Abstract At one month of age, a female presented with a giant congenital nevus along lower back and thighs and hydrocephalus. A ventriculoperitoneal shunt was placed. An MRI was done at six months, initially reported as normal. At eleven months of age, five months after original MRI, patient presented with dysconjugate gaze and lethargy. MRI showed new 3.8 x 3.7 x 3.4 cm right cerebellopontine angle mass extending into Meckel’s cave and foramen ovale along with leptomeningeal disease extending from the mass along the entire length of the spinal cord. Retrospective review of prior MRI revealed subtle leptomeningeal enhancement concerning for neurocutaneous melanosis (NCM). Given the leptomeningeal disease, family elected for open biopsy and debulking of lesion instead of aggressive resection. Histologically, the mass showed hypercellular spindle cell neoplasm with mitotic activity and necrosis mixed with remnants of normal cranial nerve. GFAP was negative, excluding a glioma. HMB-45, MITF, panmelanoma, and Melan-A were negative, excluding melanoma. A negative myogenin stain ruled out ectomesenchymoma. S-100 protein and SOX-10 positivity with variable loss of staining for trimethylation of histone H3 K27 were indicative of malignant peripheral nerve sheath tumor (MPNST). Given the course of the mass, trigeminal nerve MPNST was presumed. Given the poor prognosis of intracranial MPNST and NCM, family elected to forgo treatment and was discharged with hospice. She died 25 days after surgery. Cranial nerve MPNST is rare. MPNST in patients with NCM has not previously been reported to our knowledge.

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