Appendix
Appendix S1 : Normal placenta depicted using superb microvascular imaging (SMI)
Appendix S2 : Infarction depicted using superb microvascular imaging (SMI)
Appendix S3 : Avascular villi depicted using superb microvascular imaging (SMI)
Appendix S4 : Congestion of stem villi depicted using superb microvascular imaging (SMI)
Appendix S5 : Chorangiosis depicted using superb microvascular imaging (SMI)
Appendix S6 : Superb microvascular imaging (SMI) findings in case of diffuse small infarctions diagnosed as avascular villi