I'm not a doctor, but I once did a college report on Optical Coherence Tomography a long time ago.
The body scatters light. Just like the body scatters sound. Maybe sometime in the future we will have precision devices that can access every frequency of electromagnetism and sound waves to observe and manipulate every cubic millimeter inside a person's body. But that technology doesn't seem to be coming anytime soon.
The body scatters light. Just like the body scatters sound. Maybe sometime in the future we will have precision devices that can access every frequency of electromagnetism and sound waves to observe and manipulate every cubic millimeter inside a person's body. But that technology doesn't seem to be coming anytime soon.