Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2022 Apr 1;59(4):437–449. doi: 10.1002/uog.24815

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2021 The Authors. Ultrasound in Obstetrics & Gynecology published by John Wiley & Sons Ltd on behalf of International Society of Ultrasound in Obstetrics and Gynecology.

This is an open access article under the terms of the http://creativecommons.org/licenses/by-nc-nd/4.0/ License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non‐commercial and no modifications or adaptations are made.

PMC Copyright notice

UOG-24815-FIG-0001-b — Study design: stepwise modified Delphi method used to reach consensus on the definition of Cesarean scar pregnancy and sonographic evaluation of the uterine scar in the first trimester of pregnancy.