<prompt> Popcorn cells are seen in:Hodgkins lymphomaNon-Hodgkins lymphomaBurkitts lymphomaMultiple myeloma  <response>: Hodgkin lymphoma is currently classified in the following manner:Nodular lymphocyte-predominant Hodgkin lymphoma.Classical Hodgkin lymphoma comprising five histopathologic subtypes:Lymphocyte richNodular sclerosisMixed cellularityLymphocyte depletionUnclassifiableThese names describe the most prominent histopathologic feature of each type, and specific epidemiologic and prognostic characteristics are associated with each type. Nodular lymphocyte-predominant Hodgkin lymphoma constitutes 4 to 5 of all cases of Hodgkin lymphoma in the United States. In the past, this form was probably combined with the lymphocyte-rich subtype, but the presence of the characteristic popcorn cells is a significant clue to the diagnosis. Ref: Oral pathology Neville, 4th ed page no 554 