I googled optical biopsy Its a fiber optical light. Used for early detection of cancer. you can read some of the answers under the google search.
Sounds interesting. I will read more, but wanted to get back to you first. :^) take care.
Say empd folks, I was talking to our American cancer society volunteer yesterday. She is trying to find a way for us to be funded to try to find more of us. yeah. I have to call her back, she called last night and left a message with my husband about a grant. maybe this will help us.
We are rare birds you know. :^))