WASHINGTON, Feb. 4 -- Biomedical Optics Express, a peer-reviewed journal from the Optical Society that says it features optics, photonics and optical imaging in the life sciences, published research articles on the following topics in its March 2021 edition:

* Functional photoacoustic/ultrasound imaging for the assessment of breast intraductal lesions: preliminary clinical findings

* Empirical assessment of laser safety for photoacoustic-guided liver surgeries