Hi Joan,
By 'Energy Field', I mean the physical and vibrational aspects of your body. We are all energy, all vibration. Our energetic Field includes our physical bodies but also extends outward beyond it. It can be affected by things such as thought patterns, early childhood (even pre-birth or birth experiences, any trauma, and our ability to feel safe and loved in the world, to name a few.
Most issues show up on a very subtle level in your vibrational field long before we notice physical symptoms! But when they become physical, they often still need to be resolved at the energetic core (much modern medicine just treats the symptoms with pharmaceuticals, but never gets to the heart of the matter), to truly heal. These scans almost always reveal unexpected insights and connections, which can especially help those who have been struggling with the same issues or patterns for years with little change or success.

Does that answer your question?