The classification proposed by the International Lymphoma Study Group for non - Hodgkin&;s lymphoma is known as -

<p>International Lymphoma Study Group (Harris et al) proposed revised European -American classification of lymphoid neoplasms (REAL classification ) .This classification was based on the hypothesis that all forms of lymphoid malignancies represent malignant counterpas of normal population of immune cells present in the lymph node & bone marrow.</p><p>Harsh mohan textbook of pathology 6TH edition pg no 366.</p>