Malignant Ovarian Tissue (image) The Optical Society Share Print E-Mail Caption Co-registered images of malignant ovarian tissue obtained with the hybrid imaging device. From top to bottom: OCT image , ultrasound image, superimposed photoacoustic and ultrasound image and corresponding histology . Yellow diamond arrow: malignant tissue. Credit University of Connecticut/Biomedical Optics Express Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.