Let’s Talk About Radiation: Safe Imaging at DINW

We know that hearing the word “radiation” can raise a few eyebrows—and sometimes a few heart rates. At Diagnostic Imaging Northwest, we want to reassure you: your health, safety, and peace of mind are our top priorities.

Most imaging exams, with the exception of MRI and ultrasound, use small amounts of radiation. These tools are essential in helping your doctor see what’s going on inside your body and provide the best possible care. In fact, the amount of radiation used in many common exams is extremely low—often even less than what you’d be exposed to during a cross-country flight and other everyday use of things you wouldn’t even know of!

Why Radiation Is Used in Medical Imaging

Radiation plays a vital role in diagnostic imaging. It helps our radiologists and healthcare providers detect and treat a wide range of conditions with speed and precision. Exams like X-rays, CT scans, mammograms, and nuclear medicine studies give us detailed views of internal structures, enabling early and accurate diagnoses that can significantly improve your outcomes.

That said, we also understand the concerns. That’s why we follow a guiding principle in radiology known as ALARA: As Low As Reasonably Achievable. This means we always aim to use the lowest possible dose of radiation while still capturing high-quality images that your provider can rely on.

Our Commitment to Your Safety

Here at DINW, we’re proud participants in the Image Wisely® campaign, a national initiative promoting radiation safety in medical imaging. Through this program, our radiologists and technologists pledge to:

• Use the lowest effective dose of radiation for every exam
• Customize imaging based on your size, age, and specific medical needs
• Ensure high-quality results without unnecessary exposure
• Educate and inform you every step of the way

We also use state-of-the-art imaging technology that is regularly tested and maintained to meet or exceed all safety standards. Our facilities are accredited by the American College of Radiology (ACR)—a mark of quality, accuracy, and patient care.

What to Expect During Your Imaging Exam

Whether you’re scheduled for an X-ray, CT scan, mammogram, or another type of imaging study, we want you to feel informed and at ease. Our experienced team is here to guide you every step of the way.

Here’s what you can typically expect during your visit:

• Before your exam: Our technologists will review your medical history, explain the procedure, and answer any questions you may have. We’ll also confirm any necessary preparation ahead of time—such as fasting or removing jewelry—depending on the exam type.
• During the exam: You’ll be positioned comfortably and given clear instructions. Depending on your imaging exams they are fairly quick. You’ll be supported by a trained technologist who stays with you (or just outside the room, when needed) throughout the procedure.
• After the exam: Your images will be carefully reviewed by a board-certified radiologist and shared with your referring provider. In most cases, you can resume normal activities right away.

Safety Reminders:

• For safety reasons, only patients are allowed in the imaging room during exams that use radiation.
• Parents and support persons will be asked to wait outside during the procedure.
• If you have young children, please arrange childcare ahead of your appointment when possible.

Questions to Ask Before Any Imaging Exam

It’s okay—and encouraged—to be informed and ask questions. Here are a few you might consider before undergoing any imaging procedure:

• Why is this exam being recommended?
• How will it help with my care?
• Are there non-radiation alternatives?
• Is the imaging center ACR-accredited?
• Will my child receive a child-sized radiation dose (if applicable)?

Our team is always happy to walk you through these answers and more.

Putting Risk in Perspective

When used appropriately, the benefits of medical imaging far outweigh the risks. According to Harvard Health, while high doses of radiation over time can increase the risk of certain cancers, the doses used in diagnostic imaging are typically very small—and controlled with great care.

Most importantly, avoiding or delaying imaging when it’s medically necessary can pose a greater risk to your health than the exam itself.

We’re Here for You

At DINW, we want you to feel confident, comfortable, and informed every time you walk through our doors. Our team is here to support your health with compassion and expertise.

Still have questions about radiation or your upcoming exam? Don’t hesitate to reach out. We’re happy to help explain, reassure, and guide you every step of the way.

Learn more:
🔗 Image Wisely – Patient Info
🔗 Harvard Health – Radiation Risks from Medical Imaging

🔗 Radiation Safety at DINW