Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
In vivo anatomical photoacoustic and ultrasound images. (a) 3D overlay of photoacoustic and ultrasound images of the upper leg/abdominal region. Blue box shows the 2D imaging plane of (b–d). (b) Ultrasound image showing two hypoechoic tumors. (c) Photoacoustic image, acquired using a laser wavelength of 850 nm. (d) Overlay of photoacoustic and ultrasound images. Scale bars = 2 mm.
