Abstract

Vaso-occlusive crisis in sickle cell anaemia is one of the commonest presentations and a leading cause of death. Death can be sudden and unexpected. Herein we present three cases of sickle cell anaemia with sudden death within 3days of hospitalisation. All the three cases presented with fever and jaundice. Two cases presented consecutively in the same year within a span of 5months while the other case had presented 2years prior to these two cases. Infection was the precipitating event in two cases and pregnancy with infection in one. One case in addition had 'right upper quadrant syndrome' and one case had 'acute chest syndrome' (ACS) due to bone marrow fat embolism. Postmortem liver biopsy of all the three cases showed dilated and congested sinusoids with sickled RBCs, kupfer cell prominence with erythrophagocytosis. Lung biopsy of case with ACS showed vessels occluded with bone marrow elements indicating bone marrow fat embolism.

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