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Helmet cell

Helmet cell
#00061066
Author: Farzaneh Ashrafi; Ali Darakhshandeh
Category: Red Cell: Hemolytic Anemia (HA) > Acquired non-immune HAs > Fragmentation Hemolysis > Microangiopathic Hemolytic Anemias > Thrombotic thrombocytopenic purpura
Published Date: 06/26/2017

Peripheral smear from a 29 years old woman with SLE history presented to emergency department because of tonic clonic seizure .

Multiple helmet cells, fragmented cells, low platelet and polychromatophic cells in peripheral smear were compatible with microangiopathic hemolytic anemia.

Smear findings and clinical features of this patient were suggestive for TTP.