症例 challenge · Imaging / Fetal medicine / Maternal-fetal medicine · teaching

Fetal Growth Restriction (FGR · Doppler) · case challenge

Given a case, work through the care pathway step by step; the tool checks each choice and scores you. Decisions and basis are taken from this site's reviewed care pathways.

← View the full flowchartBased on Delphi / SMFM #52 / ISUOG

Case #1Imaging / Fetal medicine / Maternal-fetal medicine

📋 Case data

Early vs late onset + Doppler (Delphi)Early-onset (<32 weeks): AC/EFW <3rd percentile or UA-PI >95/UtA-PI >95 with AC/EFW <10

Data is taken from this pathway's reviewed node text. Work through the pathway step by step.

Step 1 / 1 · Early vs late onset + Doppler (Delphi)

Early vs late onset + Doppler (Delphi)?

💡 FGR is not SGA (constitutionally small); it is placental insufficiency, accounting for 5–10%. Delphi divides early-onset (<32 weeks) vs late-onset (≥32 weeks). Must check anatomy + infection + chromosomes (especially early-onset) to exclude non-placental causes.

For teaching. Decisions and their basis are taken from this site's reviewed care pathways; for licensed clinicians/trainees, this does not replace clinical judgment or local protocols.