Here, we describe the case of an adult non-Jewish Caucasian male with a heterozygous Gaucher disease type 1 (mutations c.1226A>G and c.1448T>C in the GBA1 gene) who presented with atypical morphology of GC on bone marrow examination.
Homozygous N370SGD leads to adult-onset progressive skeletal disease with relative sparing of the viscera, a strikingly high risk of multiple myeloma, and an increased risk of other cancers.
Other characteristics of patients presenting with severe PH were poor compliance to ERT (4/9 patients) or no ERT (5/9 patients), a family history of a sib with GD and PH (2/2 patients), an excess of ACE I allele (OR 2.3, 95% CI 1.1-4.9, P=0.034) and an excess of non-N370S GBA mutation (OR 6.0, 95% CI 1.1-33, P=0.003).