This file is from Wikimedia Commons and may be used by other projects.
The description on its file description page there is shown below.
Summary
DescriptionBojunga et al. 2012 ARFI papillary thyroid carcinoma.png
English: Acoustic Radiation Force Impulse Imaging (S2000, 9L4 probe at 9 MHz) of a patient with the ROI placed within a hypoechoic thyroid nodule in the right thyroid lobe measuring a velocity of 6.24 m/s. Histology revealed papillary carcinoma.
Date
Source
Acoustic Radiation Force Impulse Imaging for Differentiation of Thyroid Nodules, PLOS ONE, doi:10.1371/journal.pone.0042735
Author
Joerg Bojunga, Nina Dauth, Christian Berner, Gesine Meyer, Katharina Holzer, Lisa Voelkl, Eva Herrmann, Hartmut Schroeter, Stefan Zeuzem, Mireen Friedrich-Rust
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.