International guidelines

Rest of the world

ACR appropriateness criteria: acute pelvic pain in the reproductive age group

Published by:American College of Radiology

Last published:2023

Management of pregnancy of unknown location and tubal and nontubal ectopic pregnancies[71]

Published by:Society of Obstetricians and Gynaecologists of Canada

Last published:2021

Ectopic pregnancy and miscarriage: diagnosis and initial management[63]

Published by:National Institute for Health and Care Excellence (UK)

Last published:2021

ACOG practice bulletin: tubal ectopic pregnancy[47]

Published by:American College of Obstetricians and Gynecologists

Last published:2018 (reaffirmed 2022)

Clinical policy: critical issues in the initial evaluation and management of patients presenting to the emergency department in early pregnancy[84]

Published by:American College of Emergency Physicians

Last published:2017

Ultrasound in pregnancy[46]

Published by:American College of Obstetricians and Gynecologists

Last published:2016 (reaffirmed 2022)

Diagnosis and management of ectopic pregnancy[60]

Published by:Royal College of Obstetricians and Gynaecologists (UK)

Last published:2016

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