Round Cell Tumors: Classification and Immunohistochemistry

Shweta Sharma; R Kamala; Divya Nair; Raju Ragavendra T; Swapnil Mhatre; Robin Sabharwal; Basanta Choudhury; Vivek Rana

doi:10.4103/ijmpo.ijmpo_84_16

Indian Journal of Medical and Paediatric Oncology, Table of Contents

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

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

› Author Affiliations

Abstract

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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

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References

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