AEL transformed from post-ET myelofibrosis with a sinusoidal pattern, JAK2 mutation, and biallelic TP53 inactivation No … ← AEL transformed from post-ET myelofibrosis with a sinusoidal pattern, JAK2 mutation, and biallelic TP53 inactivation A "backup plan" for ADAMTS13 deficiency in TTP →