scholarly journals Renal Peripheral Neuroectodermal Tumor Presenting at Age 78: Case Report

2008 ◽  
Vol 8 ◽  
pp. 830-834 ◽  
Author(s):  
Michelle E. Koski ◽  
Jason M. Tedesco ◽  
Peter E. Clark
Keyword(s):  
Young Adults ◽  
Case Report ◽  
Clinical Management ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor ◽  
Advanced Age ◽  
Advanced Stages ◽  
Aggressive Tumor ◽  
Renal Pnet

Primitive neuroectodermal tumor (PNET) of the kidney is a rare and aggressive tumor, often presenting in advanced stages and progressing rapidly. Renal PNET (rPNET) may affect a wide age spectrum, but the majority of cases are in young adults. We present a case of advanced rPNET in a 78-year-old woman. To our knowledge, this is the most advanced age of presentation of this neoplasm to date. We report on her presentation and management, and discuss the current clinical management of this tumor.

scholarly journals Primitive neuroectodermal tumor of ulnar nerve: A rare case

2021 ◽  
Author(s):  
Mohammadreza Emamhadi ◽  
Sama Noroozi Guilandehi ◽  
Nooshin Zaresharifi ◽  
Iraj Baghi ◽  
Alireza Mehrvarz ◽  
...  
Keyword(s):  
Young Adults ◽  
Ulnar Nerve ◽  
Peripheral Nerves ◽  
Rare Case ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor ◽  
Children And Young Adults ◽  
Aggressive Tumor

Primitive neuroectodermal tumor (PNET) is a highly aggressive tumor and mostly develops in children and young adults. PNETs of peripheral nerves are uncommon. Ulnar nerve, in particular, is an extremely peculiar origin for PNET and to the best of our knowledge only few well-documented cases have been yet reported.

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

Primitive Neuroectodermal Tumor of the Stomach

2005 ◽  
Vol 129 (1) ◽  
pp. 107-110 ◽  
Author(s):  
Raoulin Soulard ◽  
Valère Claude ◽  
Philippe Camparo ◽  
Jean-Philippe Dufau ◽  
Patrick Saint-Blancard ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Young Adults ◽  
Soft Tissue ◽  
Ewing Sarcoma ◽  
Primitive Neuroectodermal Tumor ◽  
Neuron Specific Enolase ◽  
Neuroectodermal Tumor ◽  
Chain Reaction ◽  
Children And Young Adults ◽  
Polymerase Chain

Abstract Ewing sarcoma/primitive neuroectodermal tumor is classically a tumor of the soft tissue or bone in children and young adults, but several cases have been described in patients of all ages. Within the last decade, the clinicopathologic spectrum of Ewing sarcoma/primitive neuroectodermal tumor has been markedly expanded by recognition that the tumor may also have a visceral origin. We describe a case of primitive neuroectodermal tumor arising in the stomach of a 66-year-old woman. The neoplasm was excised using a radical surgical procedure. Microscopically, the tumor was made up of solid nests and sheets of round cells. Immunohistochemically, the tumor cells showed immunoreactivity for CD99, S100, neuron-specific enolase, and vimentin. A multiplex real-time polymerase chain reaction assay detected an EWS-ERG fusion. To our knowledge, this is the first description of a primitive neuroectodermal tumor arising in the stomach.

scholarly journals Primary Primitive Neuroectodermal Tumor of the Breast: a Case Report

2009 ◽  
Vol 10 (4) ◽  
pp. 407 ◽  
Author(s):  
Kyungran Ko ◽  
Eun Ah Kim ◽  
Eun Sook Lee ◽  
Youngmee Kwon
Keyword(s):  
Case Report ◽  
Primitive Neuroectodermal Tumor ◽  
Neuroectodermal Tumor
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