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CC BY-NC-ND 4.0 · Indian J Med Paediatr Oncol 2017; 38(03): 349-353
DOI: 10.4103/ijmpo.ijmpo_84_16
Review Article

Round Cell Tumors: Classification and Immunohistochemistry

Authors

  • Shweta Sharma

    Department of Conservative Dentistry and Endodontics, Eklavya Dental College and Hospital, Kotputli, Rajasthan, India

  • R Kamala

    Department of Oral Medicine and Radiology, ESIC PGIMSR Medical College and Hospital, Bengaluru, Karnataka, India

  • Divya Nair

    PDM Dental College and Research Institute, Bahadurgarh, Haryana, India

  • Raju Ragavendra T

    Oral Pathology Division Oral Basic Clinical Sciences, College of Dentistry, Qassim Private Colleges, Buraidah 51411, India

  • Swapnil Mhatre

    Department of Pedodontics, RR Dental College, Udaipur, Rajasthan, India

  • Robin Sabharwal

    BRS Dental College and Hospital, Sultanpur, Haryana, India

  • Basanta Choudhury

    Department of Oral Medicine and Radiology, Institute of Dental Sciences and Sum Hospital, Bhubaneswar, Odisha, India

  • Vivek Rana

    Private Practioner, Lajpat Nagar, New Delhi, India

Financial support and sponsorship Nil.
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Abstract

Round cell tumors as the name suggest are comprised round cells with increased nuclear-cytoplasmic ratio. This group of tumor includes entities such as peripheral neuroectodermal tumor, rhabdomyosarcoma, synovial sarcoma, non-Hodgkin's lymphoma, neuroblastoma, hepatoblastoma, Wilms' tumor, and desmoplastic small round cell tumor. These round cells tumors are characterized by typical histological pattern, immunohistochemical, and electron microscopic features that can help in differential diagnosis. The present article describes the classification and explains the histopathology and immunohistochemistry of some important round cell tumors.

Keywords

Ewing sarcoma - lymphoma - round cell tumor


Publication History

Article published online:
04 July 2021

© 2017. Indian Society of Medical and Paediatric Oncology. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/.)

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