Abstract: This disclosure provides a system and method for generating an ultrasound image. The method includes receiving a raw ultrasound signal output from an ultrasound device and performing operations to transform the raw ultrasound signal into an enhanced ultrasound image. The enhanced ultrasound image may be further processed by radial symmetry filtering to generate a radial symmetry image. Both the enhanced image and the radial symmetry image can be by a medical practitioner to make a liver or kidney cancer diagnosis exclusively based on ultrasound data.

Abstract: This disclosure provides a system and method for generating an ultrasound image. The method includes receiving a raw ultrasound signal output from an ultrasound device and performing operations to transform the raw ultrasound signal into an enhanced ultrasound image. The enhanced ultrasound image may be further processed by radial symmetry filtering to generate a radial symmetry image. Both the enhanced image and the radial symmetry image can be by a medical practitioner to make a liver or kidney cancer diagnosis exclusively based on ultrasound data.

Abstract: This invention relates to a novel technique for producing images of arteries that overcomes a significant limitation of conventional computed tomographic angiography (CTA). The technique is performed by the acquisition of pre-contrast computed tomography in addition to the conventional computed tomographic angiography and by the digital subtraction of the pre-contrast computed tomogram from the conventional CTA after alignment of the two images.