Angioimmunoblastic lymphadenopathy (AILD) with benign course.

A group of rare systematic lymphoproliferative disorders have been described under the heading of angioimmunoblastic lymphadenopathy with dysproteinaemia (AILD), from purely reactive to bona fide malignancies. Some patients exhibit a benign form of disease, but most exhibit an aggressive form with high mortality rate. We present two elderly patients with prominent constitutional symptoms, generalized lymphadenopathy, hepatosplenomegaly, diffuse maculopapular rash, polyclonal hypergammaglobulinaemia and immunohaemolytic anaemia. Lymph node biopsies showed features consistent with the diagnosis of AILD. The patients were treated with steroid and they are in complete remission 3.5 and 2.5 years, respectively after the diagnosis has been established.