What should you know?
An ectopic pregnancy implants outside the uterine cavity, most often in a fallopian tube. As it grows, the tube can rupture and cause life-threatening internal bleeding.
Early symptoms may resemble a normal pregnancy. Diagnosis combines transvaginal ultrasound, serial beta-hCG and clinical status; repeat evaluation is sometimes necessary.
Common symptoms and signs
- Missed period and positive pregnancy test
- One-sided lower abdominal or pelvic pain
- Vaginal bleeding or brown discharge
- Shoulder pain, dizziness or weakness with rupture
Diagnosis and the role of ultrasound
Transvaginal ultrasound looks for an intrauterine pregnancy, an adnexal mass and free fluid. Pregnancy of unknown location is not a final diagnosis and requires a clear follow-up plan.
- Presence of an intrauterine gestational sac
- Tubal or adnexal abnormality
- Free pelvic or abdominal fluid
- Correlation with beta-hCG trends
Ultrasound findings must be interpreted together with symptoms, examination and, when needed, laboratory or other imaging results. An image alone should not be used for self-diagnosis or self-treatment.
Treatment and next steps
An ectopic pregnancy cannot move into the uterus. Depending on stability, hCG, size and symptoms, treatment may involve carefully selected observation, methotrexate or surgery.
Management is individual and depends on age, symptoms, imaging findings, other health conditions and pregnancy plans. Medication or a procedure should be selected with the appropriate clinician.
When is urgent care needed?
- Sudden severe abdominal or pelvic pain
- Shoulder pain, fainting, dizziness or marked weakness
- Positive pregnancy test with pain and bleeding
Related reading
- Bleeding during pregnancy — when is it dangerous?
- Missed miscarriage — symptoms and diagnosis
- Ovarian torsion — symptoms and emergency warning signs
When should you consult radiologist Lana Ezieshvili?
Radiologist Lana Ezieshvili performs targeted ultrasound examinations, describes findings using standard imaging criteria and explains the report in clear language.
If you have symptoms, a referral or need follow-up imaging, use the form below to book a visit with Lana Ezieshvili. Timely, appropriately selected imaging can reduce uncertainty and help determine the right next step.
This article is for education and does not replace medical advice. Seek urgent care for severe or rapidly worsening symptoms.