Embryonal tumor with multilayered rosettes: Diagnosis on intra-operative squash smear

被引：5

作者：

Gupta, Kirti ^{[1
]}

Singh, Vikram ^{[1
]}

Aggarwal, Ashish ^{[2
]}

Salunke, Pravin ^{[2
]}

机构：

[1] Post Grad Inst Med Educ & Res, Dept Histopathol, Chandigarh, India

[2] Post Grad Inst Med Educ & Res, Dept Neurosurg, Chandigarh, India

来源：

NEUROPATHOLOGY | 2018年 / 38卷 / 04期

关键词：

embryonal tumor; embryonal tumor with multilayered rosettes; pediatric brain tumor; CNS-PNETS; EPENDYMOBLASTOMA; CLASSIFICATION; COMPRISE; ENTITY;

D O I：

10.1111/neup.12460

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

We describe a rare example of infratentorial primitive neuroectodermal tumor categorized as embryonal tumor with multilayered rosettes diagnosed on intra-operative squash smear and frozen section and discuss its key diagnostic features, pitfalls and differentials. Correct interpretation at the time of frozen section is crucial as it helps in deciding the further course of surgery. To the best of our knowledge, this is the first such report in the literature.

引用

页码：387 / 391

页数：5

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