A new development by scientists can send a biopsy into the past Scientists at the School of Engineering and Applied Sciences at Columbia University have developed a technology that can replace biopsy and histology with real-time imaging. They presented their approach in the journal Nature Biomedical Engineering.. This is a high-speed 3D microscope capable of capturing images of tissue structures.. The development will help surgeons navigate tumors and their boundaries without having to remove tissue and wait for pathology results..

“The way biopsy specimens are processed has not changed in 100 years:

they are cut, fixed, poured, cut, stained, placed on a glass slide and viewed with a simple microscope.. That's why the study takes at least a few days,"

Professor of biomedical engineering and radiology at Columbia University and senior author of the study The scientists tested their technology on a mouse kidney and got impressive results, similar to standard histology.. It did not require any additional coloring.. The microscope was able to catch the natural fluorescence in the tissue.

https://www. medicalforum. en.

Keywords:.