Imaging Explained: A Patient-First Guide from Key Imaging, Abuja

Medical imaging can feel confusing. When you’re unwell or in pain, being told you need a scan often raises more questions than answers.

Which scan is best?

Why not do all the scans?

Is radiation safe?

Why did my doctor choose this test and not another?

At Key Imaging, we believe patients and families deserve clear, accurate information. That’s why we’ve created this Imaging Explained educational blog series — to help you understand how and why imaging decisions are made, and what role each scan plays in your care.

Why Imaging Decisions Matter

Imaging is a powerful tool. When used appropriately, it can:

• Confirm a diagnosis quickly

• Guide urgent or life-saving treatment

• Avoid unnecessary surgery or procedures

• Reassure patients when serious conditions are ruled out

  
  

But more imaging is not always better. Each scan has specific strengths, limitations, and risks. The goal is always to choose the right test, at the right time, for the right patient.

What This Series Will Cover

In this series, our radiologists explain common clinical scenarios and the imaging pathways used to investigate them, including:

• Low back pain — when MRI is helpful and when it isn’t

• Headaches — CT vs MRI and red flag symptoms

• Chest pain and breathlessness — why X-ray is often the first step

• Abdominal pain — ultrasound vs CT and how age matters

• Kidney stones — why CT is king but ultrasound still matters

• Stroke imaging — why CT comes first and MRI later

• Appendicitis — how age influences imaging choice

  
  

Each post is designed to be clear, practical, and patient-focused, without unnecessary medical jargon.

Our Approach at Key Imaging

At Key Imaging, imaging decisions are guided by:

• Clinical presentation and symptoms

• Evidence-based guidelines

• Patient safety, including radiation awareness

  
  

We use modern imaging equipment and tailored protocols to ensure scans are accurate, appropriate, and safe.

Who This Series Is For

This series is designed for:

• Patients and families seeking to understand their care

• Referring clinicians looking for clear imaging pathways

• Anyone who wants to make informed decisions about medical imaging

  
  

Whether you’re attending our clinic for a scan or simply learning more about how imaging works, we hope these articles empower you with knowledge and confidence.

A Final Word

When it comes to medical imaging, we’re not just imaging a body part — we’re imaging a person.

At Key Imaging, we are committed to patient-centred care, clear communication, and high-quality diagnostic imaging.

We invite you to explore the rest of the Imaging Explained series and learn how imaging supports better health outcomes.