case_images: PMC6051109_01
case_images: Graphic trend of platelet count over the course of hospitalization. Baseline platelets were normal (298 x 109/L) 3 weeks PTA and found to be acutely low at 32 x 109/L on admission (hospital day 1) with recovery to 248 x 109/L on hospital day 8 following plasmapheresis.
case_images: CRIHEM2018-4327904.001.jpg
case_images: PMC6051109_01_CRIHEM2018-4327904.001.jpg
case_images: fig1
case_images: The platelet count normalized (Figure 1), and ADAMTS13 activity returned as undetectably low with no inhibitor detected by mixing studies (ADAMTS13 assay FRETS-VWF73 via the Blood Center of Wisconsin).