Idiopathic thrombocytopenic purpura and autoimmune hemolytic anemia in Hodgkin's disease.

Idiopathic thrombocytopenic purpura (ITP) and Coombs' positive hemolytic anemia (AIHA) were found, respectively, in 5 (1%) and 1 (0.2%) of 492 patients with Hodgkin's disease (HD). 33 cases of ITP associated with HD reported in the literature are reviewed. Of our cases, ITP was coincident with the diagnosis of HD in 1 patient. In another patient ITP preceded the diagnosis of HD by 41 months and in the remaining 3 patients the diagnosis of ITP was established after they had been successfully treated for HD. A herpes zoster infection preceded ITP by 1 month in 1 patient and another had herpes zoster at the time of diagnosis of ITP. AIHA had preceded the diagnosis of HD by 8 months in 1 case. In patients with ITP the prognosis seems to be related only to the status of the underlying HD.