Primary lymphoreticular tumors of the orbit

Primary orbital lymphomas are rare. We report nine such cases (4 with DWDL, 3 with DPDL, 1 with DHL and 1 unclassifiable lymphoma). All patients achieved clinical complete remission (CR). Of those who completed treatment more than a year ago, three continue to be in CR at 17, 24 & 25 months and two are lost to follow up.