This is why healthcare professionals encourage individuals to ask important questions whenever they encounter a viral health claim. Who created the image? What evidence supports it? Has the information been reviewed by qualified experts?

The answers to these questions often reveal a much clearer picture than the image alone.

Chapter 2: Why Medical Images Can Be Misleading

Medical imaging technologies such as X-rays, CT scans, and MRIs are powerful diagnostic tools. Yet they are also complex and can be difficult for non-specialists to interpret correctly.

A dark area visible on a scan may represent many different things, depending on the imaging technique, the settings used, and the patient's condition. Without access to the original scan, medical history, and professional analysis, it is impossible to determine what a picture truly shows.

In many cases, images shared online have been edited, cropped, colorized, or taken from unrelated medical situations. This can create confusion and lead viewers to believe they are seeing evidence of something that the image does not actually demonstrate.