Background: Acute promyelocytic leukaemia (APL) is a subtype of acute myeloid leukaemia with high curability rates. However, it is often accompanied by severe coagulopathy and bleeding risk and thus represents a potentially fatal haematological emergency requiring immediate treatment. Spontaneous splenic rupture is a rare event in all haematological malignancies. Only two clinical cases have been described so far in a setting of APL.
Case report: We report a patient with APL without preceding splenomegaly who underwent urgent splenectomy for spontaneously occurring splenic rupture during induction chemotherapy. After surgery the patient completed induction chemotherapy and achieved complete remission.
Conclusion: This is the second case of spontaneous splenic rupture without preceding splenomegaly in a patient with APL during induction chemotherapy described so far. Our case demonstrates that emergent splenectomy can be lifesaving even in the unfavourable condition of patient with severe immune deficiency.
Keywords: abdominal pain; acute promyelocytic leukaemia; splenic rupture; splenomegaly.