hemoclastic crisis

noun
he·​mo·​clas·​tic crisis
variants: or chiefly British haemoclastic crisis \ ˌhē-​mə-​ˌklas-​tik-​ How to pronounce haemoclastic crisis (audio) \

Medical Definition of hemoclastic crisis

: an acute transitory alteration of the blood that sometimes accompanies anaphylactic shock and is marked by intense leukopenia with relative lymphocytosis, alteration in blood coagulability, and fall in blood pressure