Persistent sacral chloroma in refractory acute myelogenous leukaemia

Acute myelogenous leukaemia (AML) is a clonal process involving the myeloid subgroup of white blood cells. Chloromas, or myeloid sarcomas, are masses of myeloid leukaemic cells and are a unique aspect of AML. This case involves a 14-year-old boy with AML who presented with multiple chloromas at diagnosis. The patient's extra-calvarial masses and bone marrow involvement responded to chemotherapy; however, his sacral epidural chloromas persisted despite four courses of chemotherapy. The central nervous system, bone marrow and testes have been known to be sanctuary sites for AML. This case illustrates that the sacral spinal canal may potentially be a sanctuary site for the disease process also.

from # All Medicine by Alexandros G. Sfakianakis via Alexandros G.Sfakianakis on Inoreader http://ift.tt/2sSW7zk
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