Revised European American Lymphoma REAL classification

The current classification system for non-Hodgkin s lymphoma is the Revised European-American Classification of Lymphoid Neoplasms and World Health Organization (REAL-WHO) classification system, which is based on the principle that a classification is a list of specific disease entities defined by a combination of morphology, immunophe-notype, genetic features, and clinical features. 

REAL, Revised European-American Classification of Lymphoid Neoplasms developed by the International Lymphoma Study Croup WHO, World Health Organization. 

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