Ectopic Pregnancy Scan

The Ectopic Pregnancy Scan is a critical and life-saving ultrasound examination that helps identify pregnancies implanted outside the uterine cavity, most commonly in the fallopian tube, but sometimes in the ovary, cervix, or abdominal cavity. This scan focuses on assessing the uterus, endometrial cavity, adnexa, and pouch of Douglas, using both transabdominal and transvaginal approaches for better visualization. The sonographer evaluates for the presence or absence of an intrauterine gestational sac, identifies any adnexal mass or ring sign, detects free fluid or hemoperitoneum, and correlates findings with β-hCG levels. Learning the ectopic pregnancy scan is essential for every ultrasound professional, as early and accurate diagnosis can prevent life-threatening complications, guide appropriate medical or surgical management, and ensure patient safety. Mastering this skill enhances clinical judgment, sharpens diagnostic accuracy, and positions the scanner as a vital member of the emergency and obstetric care team.