Table 3: Typical features in different pregnancy-associated TMAs [14].

MAHA

Thrombocytopenia

Coagulopaphy

HBP

Abdominal symptoms

Renal impairment

Neurological symptoms

PET

+

+

+/-

+++

+/-

+/-

++

HELLP

+

+

+/-

+

+++

+/-

+/-

TTP

++

+++

+

+/-

+

++

+++

HUS

+

++

+/-

++

+

+++

+/-

AFLP

+/-

+

++

+

++

+

+/-

+/-: possibly occurs; +++: definite feature