12/20/2023 0 Comments Liver sonogramThis work was supported in whole or in part under R01 CA194307 R01 CA215520.Thomas Jefferson University, Philadelphia, PA, USA - Special thanks to John Eisenbrey, PhD from the Department of Radiology, Andrej Lyshchik, MD, PhD from the Department of Radiology, Corinne Wessner, MBA from the Department of Radiology We would like to acknowledge the individuals and institutions that have provided data for this collection: As the studies that have generated this data are also ongoing, it is expected that we can add volumetric data, contrast-enhanced ultrasound cine loops, and longer-term treatment response data to this data set in the future. Algorithms for object detection and segmentation may also be of interest. We are currently exploring a variety of automated intelligence algorithms for AI-based lesion characterization. We expect these images can be used in a wide variety of image processing application. The initial treatment response to transarterial chemoembolization is also available for many hepatocellular carcinoma (HCC) cases and uses pathology, retreatment angiography, or longer-term tumor response on cross-sectional imaging as a reference standard. The reference standard used for lesion characterization included tissue pathology and contrast-enhanced cross-sectional imaging within 1 month of the ultrasound exam. Each module covers a different sonography scan and provides a simulation to he. Full cine-loops of the contrast enhanced ultrasound are also saved in DICOM format. Ultrasound Training LiverA video excerpt from our Sonography e-Learning suite. Images of the mass in both sagittal and transverse planes were obtained and saved in DICOM format. Gain, dynamic range, focus position and depth were optimized for image quality by the performing sonographer. Ultrasound data was obtained on a variety of state of the art ultrasound scanners with curvilinear probes. Data were generated as part of two ongoing clinical trials investigating the use of contrast- enhanced ultra sound to a) characterize indeterminate liver lesions and b) monitor treatment response to loco regional therapy.
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