<prompt> Eighty-five percent of aggressive lymphomas exhibit which cell type?Follicular small cleaved cell lymphomaDiffuse small lymphocytic lymphomaDiffuse large cell lymphomaAdult T -cell leukemia-lymphoma  <response>: In non-Hodgkins lymphoma, the primary determinant of prognosis remains the grade of the tumor. High-grade lymphomas remain potentially curable; low- grade lymphomas are not curable, but they may have a much more indolent clinical course. 