Primary Ewing’s Sarcoma/Primitive Neuroectodermal Tumor of of Kidney - a Diagnostic Dilemma
Author | Nirmalya Chakrabarti | en |
Author | Nikhilesh Dewasi | en |
Author | Snehasish Das | en |
Author | Arghya Bandyopadhyay | en |
Author | Nandini Bhaduri | en |
Issued Date | 2015-04-30 | en |
Abstract | Among the group of small round cell tumors of kidney Ewing’s sarcoma/PNET is a very rare entity which has aggressive clinical course. We report a case of renal mass in 24 years old male which was histologically diagnosed as small round cell tumor of kidney. Arrangement of the malignant cell along with vascular network in a filigree pattern was suspicious for a diagnosis of Ewing’s sarcoma/PNET which was confirmed by positivity of CD 99 immunohistochemically. Thus careful histological observation and immunohistochemical stains can give the proper diagnosis of primary Ewing’s sarcoma/PNET thus removing the diagnostic dilemma in the group of small round cell tumors. | en |
DOI | https://doi.org/ | en |
Keyword | ewing's sarcoma | en |
Keyword | renal | en |
Keyword | diagnostic dilemma | en |
Publisher | Brieflands | en |
Title | Primary Ewing’s Sarcoma/Primitive Neuroectodermal Tumor of of Kidney - a Diagnostic Dilemma | en |
Type | Case Report | en |
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