Serious Reversible Thrombotic Complications of Thrombocytosis in Myeloid Leukaemia

Intracardiac mass in chronic myeloid leukemia

Chronic myeloid leukaemia (CML) is a neoplastic disorder of myeloid cell lines and is a less aggressive disease compared to acute myeloid leukemia (AML). Although cardiovascular complications are not uncommon, intracardiac thrombosis in CML is rarely reported. Herein, we report a case of CML presenting with an intracardiac thrombus attached to the posterior mitral leaflet, and subsequently resulting in peripheral embolization.

Platelet apheresis for digital gangrene due to thrombocytosis in chronic myeloid leukaemia

Thrombocytosis is a frequent presenting feature of myeloproliferate disorders and is associated with increased incidence of thrombotic and haemorrhage complications. However, these complications are rare in chronic myeloid leukaemia (CML). We describe a case of CML which presented with digital gangrene due to thrombocytosis. Reduction of the platelet count by plateletpheresis lead to rapid symptomatic relief and recovery from the gangrene.