The most common type of Hodgkin lymphoma (a cancer of the immune system). Classic Hodgkin lymphoma is marked by the presence of a type of cell called the Reed-Sternberg cell.
Reed-Sternberg cell. Reed-Sternberg cells are large, abnormal lymphocytes (a type of white blood cell) that may contain more than one nucleus. These cells are found in people with Hodgkin lymphoma. Reed-Sternberg cells are also called Hodgkin and Reed-Sternberg cells.