scholarly journals Primary Intracranial Ewing Sarcoma/Peripheral Primitive Neuroectodermal Tumor Mimicking Meningioma: A Case Report and Literature Review

2020 ◽  
Vol 10 ◽  
Author(s):  
Yining Jiang ◽  
Liyan Zhao ◽  
Yubo Wang ◽  
Xinrui Liu ◽  
Xinmin Wu ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Ewing Sarcoma ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor ◽  
Peripheral Primitive Neuroectodermal Tumor

scholarly journals Retroperitoneal extraosseous peripheral primitive neuroectodermal tumor in a Formosan serow: case report and literature review

2019 ◽  
Vol 31 (6) ◽  
pp. 883-888
Author(s):  
Yu-Han Hsieh ◽  
Yung-Hsiang Hsu ◽  
Chen-Yeh Lien ◽  
Chen-Hsuan Liu ◽  
Wen-Ta Li
Keyword(s):  
Case Report ◽  
Urinary Bladder ◽  
Literature Review ◽  
Adrenal Gland ◽  
Blood Cell ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor ◽  
Peripheral Primitive Neuroectodermal Tumor ◽  
Left Adrenal Gland ◽  
Neoplastic Cells

A 10-y-old female captive Formosan serow ( Capricornis swinhoei) was inactive and was azotemic. An autopsy was performed following her death, and multiple irregularly shaped, white-to-gray masses of 0.5–2 cm diameter were noted on both ureters, the left adrenal gland, urinary bladder, and uterus. Microscopically, organs were effaced by a poorly demarcated, highly infiltrative neoplasm, composed of neoplastic round cells arranged in islands, sheets, or nests with occasional rosette formation. The neoplastic cells were small: ≤2 red blood cell (≤ 15 μm) diameter. The neoplastic cells were positive for CD56, CK, FLI-1, and NSE, but negative for desmin, GFAP, melan A, NF, PAX-8, S100, synaptophysin, and vimentin. Therefore, the diagnosis of retroperitoneal extraosseous peripheral primitive neuroectodermal tumor (pPNET) was made. pPNET with FLI-1 expression has not been reported previously in animals, to our knowledge.

scholarly journals A peripheral primitive neuroectodermal tumor in the larynx: A case report and literature review

2015 ◽  
Vol 11 (2) ◽  
pp. 1120-1124 ◽  
Author(s):  
KEI IJICHI ◽  
TOYONORI TSUZUKI ◽  
MAKOTO ADACHI ◽  
SHINGO MURAKAMI
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor ◽  
Peripheral Primitive Neuroectodermal Tumor

Primitive neuroectodermal tumor/Ewing's sarcoma: a case report and literature review

2017 ◽  
Vol 176 (10) ◽  
Author(s):  
Izabela S. Alves ◽  
Luiz G. Berriel ◽  
Rafael T. Alves ◽  
Mateus O. Potratz ◽  
Marcele B. Pinto ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Primitive Neuroectodermal Tumor ◽  
Ewing’S Sarcoma ◽  
Ewing's Sarcoma ◽  
Neuroectodermal Tumor
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