Imaging during pregnancy: What the radiologist needs to know

Area of Science:

• Radiology
• Obstetrics
• Maternal-Fetal Medicine

Background:

• Increasing demand for medical imaging in gravid women presents unique challenges.
• Concerns about fetal safety often lead to the avoidance of necessary diagnostic imaging, particularly with ionizing radiation.
• Ethical, legal, and medical considerations are paramount when imaging pregnant patients.

Purpose of the Study:

• To review current safety guidelines for various medical imaging modalities in pregnant women.
• To provide an imaging work-up strategy for common medical conditions during pregnancy.
• To emphasize fetal and maternal safety in diagnostic imaging decisions.

Main Methods:

• Review of current literature on medical imaging in pregnancy.
• Analysis of safety guidelines for different imaging modalities (e.g., MRI, ultrasound, CT, X-ray).
• Development of a practical imaging work-up approach for common obstetric and non-obstetric conditions.

Main Results:

• Established safety profiles and contraindications for various imaging techniques in pregnancy.
• Guidelines for minimizing radiation exposure when ionizing radiation is necessary.
• Recommended imaging sequences and protocols tailored to maternal and fetal well-being.

Conclusions:

• Appropriate use of medical imaging is crucial for diagnosing and managing conditions in pregnant women.
• Adherence to safety guidelines ensures the protection of both mother and fetus.
• A structured approach to imaging can overcome challenges and improve patient care.