angioimmunoblastic lymphadenopathy is a rare clinical entity , first described in 1974 , characterized by asthenia , anorexia , fever , sweating , generalized lymph node enlargement , hepatosplenomegaly , rash , hypergammaglobulinemia , and often coomb 's positive hemolytic anemia .
C0020981
angioimmunoblastic lymphadenopathy
C0015230
rash