Primary Ewing's Sarcoma/Primitive Neuroectodermal Tumor of of Kidney - a Diagnostic Dilemma

被引：0

作者：

Chakrabarti, Nirmalya ^{[1
]}

Dewasi, Nikhilesh ^{[1
]}

Das, Snehasish ^{[1
]}

Bandyopadhyay, Arghya ^{[1
]}

Bhaduri, Nandini ^{[2
]}

机构：

[1] Burdwan Med Coll, Dept Pathol, Burdwan, W Bengal, India

[2] Bankura Sammilani Med Coll, Dept Pathol, Bankura, W Bengal, India

来源：

IRANIAN JOURNAL OF CANCER PREVENTION | 2015年 / 8卷 / 02期

关键词：

ewing's sarcoma; renal; diagnostic dilemma;

D O I：

暂无

中图分类号：

R73 [肿瘤学];

学科分类号：

100214 ;

摘要：

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.

引用

页码：129 / 133

页数：5

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