Apparently all the FReepers replying to this thread are researchers or otherwise in the medical field if they understand those pictures! Must be I’m alone thinking they remind me of dental xrays when the dentist points and says, “that’s a cavity - see that” and we all say, “Oh! yeah! you’re right.”
The picture with the rectangle alone is enough to know that it’s not natural. I am not a doctor, but I can point to a fracture on an xray. Some things are evident.
LOL!
I agree.