Image Gallery

SWE mode overlay showing stiffness map in the tumor region. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

Maximum intensity projection (MIP) of MicroMarker wash-in acquired in non-linear contrast mode. Contrast region graph shows quantification of the tumor ROI. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

Unmixing from a PA Spectro scan showing lipid (yellow) in the skin layer, and oxy/deoxyhemoglobin (red/blue) in the tumor and surrounding tissue. Collagen (green) was included in the unmixing, but no noticeable signal above background. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform. 

PA Oxyhemo scan of a mouse tumor. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

Power Doppler of a tumor in a mouse. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

PA signal at 850 nm (Oxyhemo) corresponding to the vasculature of a subcutaneous prostate tumor. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

3D Power Doppler showing the vasculature of a subcutaneous prostate tumor. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

Unmixing from a Spectro scan of the Subcutaneous prostate tumor and surrounding region. This was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

Colormap – red/blue = oxy/deoxyhemo; yellow = lipid, green = collagen (theoretical).

PA mode scans showing an OxyHemo sO₂ map of a subcutaneous prostate tumor. This image was acquired using a UHF57x transducer on the Vevo F2xc imaging platform.

3D Power Doppler rendering video showing vasculature in a subcutaneous prostate tumor (DU145) and surround muscle/tissue. This image was acquired using a UHF57x transducer on the Vevo F2xc.

SWE mode stiffness map showing elastography measurements comparing the tumor to skin inside a mouse. This image was obtained using a UHF29x transducer on a Vevo F2xc imaging platform.

3D Volume Reconstruction of a Murine Tumor

3D rendered high-resolution ultrasound (greyscale) and spectrally unmixed photoacoustic (red, blue and gold) image of a subcutaneous tumor showing nanoparticle distribution (yellow) as well as oxygenated (red) and deoxygenated (blue) hemoglobin signal.

Whole body image of a mouse with a subcutaneous tumor visible on the flank, imaged with high frequency ultrasound on the Vevo F2 system.

Acquired using the Vevo 3100.

Acquired using the Vevo 3100.

In this parametric map of oxygen saturation in an orthotopic breast tumor, the breathed oxygen concentration is varied from 100% to 5% back to 100% and the resulting changes in sO₂ can be observed in different areas.

Note that the sO₂ in the tumor interior does not change appreciably during the breathed oxygen challenge, indicating impaired function of the vasculature there.