Two cases of acute leukaemia in pregnancy

2 cases of acute leukaemia which developed in the course of pregnancy are reported. The first was a 34-year-old woman who presented with acute myeloblastic leukaemia late in the second trimester and received combination chemotherapy. A normal male infant was delivered. The second patient, aged 24 years, presented with acute lymphoblastic leukaemia early in the second trimester and was treated with the same regime. Pre-eclamptic toxaemia developed at 29 weeks gestation. Intra-uterine death was confirmed 1 week later.