hematology

TTP vs DIC

Microangiopathic Hemolytic Anemias

TTP vs DIC
Feature	TTP	DIC
Mechanism
ADAMTS13	<10%	Normal
PT/INR	NORMAL	Prolonged
Fibrinogen	NORMAL	LOW
Platelet Transfusion	CONTRAINDICATED	Indicated for active bleeding

Comparing: TTP

<10%

NORMAL

NORMAL

CONTRAINDICATED

For healthcare-professional education. Clinical decisions require patient-specific assessment and local protocols.