Which cells are characteristic of Hodgkin's lymphoma?

Hodgkin's lymphoma is specifically characterized by the presence of Reed-Sternberg cells, which are large, abnormal lymphocytes that can be identified under a microscope. These cells are derived from B lymphocytes and are essential for diagnosing Hodgkin's lymphoma. The presence of Reed-Sternberg cells distinguishes this type of lymphoma from other lymphoproliferative disorders, and their identification is a critical factor in both the diagnosis and classification of the disease.

Understanding this unique feature helps differentiate Hodgkin's lymphoma from non-Hodgkin's lymphomas, where these specific cells are not present. This differentiation is crucial for determining the appropriate treatment regimen and for prognostic purposes in patients diagnosed with lymphoma.