Interstitial pregnancy: A retrospective case series of surgically managed patients over a ten-year period.

Aims: To describe the ultrasound diagnostic features and surgical management procedures for patients with an interstitial ectopic pregnancy in our tertiary institution and associated peripheral hospital over a ten-year period.

Methods: A retrospective audit of all surgically managed cases of interstitial pregnancies over a ten-year period at a tertiary hospital and one associated peripheral hospital in New South Wales.

Results: Sixteen cases of surgically managed interstitial pregnancy were identified.