Navigation among multiple breast ultrasound volumes
First Claim
1. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast, the breast having been compressed in a generally chestward direction by a compressive surface for each of the different volumetric ultrasonic scans, the compressive surface encompassing a nipple of the breast, comprising:
- receiving, at one or more computer processing units, first and second data volumes derived respectively from the different volumetric ultrasound scans;
displaying a first image indicating a first plurality of known locations within said first data volume;
receiving, at the one or more computer processing units, a selection of a first location within said first displayed image;
operating the one or more processing units to identify a second location within the second data volume having a similar spatial disposition relative to the nipple and the compressive surface as said first location within said first volume, whereby said second location at least roughly corresponds to a same locality of tissue within the breast as said first location; and
displaying a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon;
wherein said different volumetric ultrasound scans of the breast were acquired contemporaneously and comprise different ones of the group consisting of;
lateral frontal view, medial frontal view, inferior frontal view, and superior frontal view.
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Accused Products
Abstract
Navigation among breast ultrasound volumes derived from different volumetric ultrasonic scans of a same breast is described. On a display of a breast ultrasound workstation, a first image derived from a first ultrasonic volume is displayed. A user selection of a source region of interest (ROI) in the first image is received. A destination ROI within a second ultrasonic volume is identified that at least roughly corresponds to a same locality of tissue in the breast as the source ROI. A second image derived from the second ultrasonic volume and including the destination ROI is displayed, the destination ROI being highlighted.
14 Citations
8 Claims
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1. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast, the breast having been compressed in a generally chestward direction by a compressive surface for each of the different volumetric ultrasonic scans, the compressive surface encompassing a nipple of the breast, comprising:
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receiving, at one or more computer processing units, first and second data volumes derived respectively from the different volumetric ultrasound scans; displaying a first image indicating a first plurality of known locations within said first data volume; receiving, at the one or more computer processing units, a selection of a first location within said first displayed image; operating the one or more processing units to identify a second location within the second data volume having a similar spatial disposition relative to the nipple and the compressive surface as said first location within said first volume, whereby said second location at least roughly corresponds to a same locality of tissue within the breast as said first location; and displaying a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon; wherein said different volumetric ultrasound scans of the breast were acquired contemporaneously and comprise different ones of the group consisting of;
lateral frontal view, medial frontal view, inferior frontal view, and superior frontal view.
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2. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast, the breast having been compressed in a generally chestward direction by a compressive surface for each of the different volumetric ultrasonic scans, the compressive surface encompassing a nipple of the breast, comprising:
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receiving, at one or more computer processing units, first and second data volumes derived respectively from the different volumetric ultrasound scans; displaying a first image indicating a first plurality of known locations within said first data volume; receiving, at the one or more computer processing units, a selection of a first location within said first displayed image; operating the one or more processing units to identify a second location within the second data volume having a similar spatial disposition relative to the nipple and the compressive surface as said first location within said first volume, whereby said second location at least roughly corresponds to a same locality of tissue within the breast as said first location; and displaying a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon; wherein said operating the one or more processing units to identify the second location comprises determining a Cartesian offset of said first location relative to the nipple in a coronal reference plane and identifying said second location in the second data volume to have a similar Cartesian offset relative to the nipple in the coronal reference plane. - View Dependent Claims (3)
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4. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast comprising:
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receiving, at one or more computer processing units, first and second data volumes derived respectively from different volumetric ultrasound scans of a breast having been compressed in a generally chestward direction by a compressive surface for each of the different volumetric ultrasonic scans, the compressive surface encompassing a nipple of the breast; displaying a first image indicating a first plurality of known locations within said first data volume; receiving, at the one or more computer processing units, a selection of a first location within said first displayed image; operating the one or more processing units to identify a second location within the second data volume having a similar spatial disposition relative to the nipple and the compressive surface as said first location within said first volume, whereby said second location at least roughly corresponds to a same locality of tissue within the breast as said first location; and displaying a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon; wherein said different volumetric ultrasound scans of the breast comprise identical views acquired at substantially different times.
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5. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast, comprising:
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receiving, at one or more computer processing units, first and second data volumes derived respectively from the different volumetric ultrasound scans; displaying on a display device a first image indicating a first plurality of known locations within said first data volume; receiving, at the one or more computer processing units, a selection of a first location within said first displayed image; operating the one or more processing units to identify a second location within the second data volume at least roughly corresponding to a same locality of tissue within the breast as said first location; and replacing said first image on said display device with a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon; the breast having been compressed in a generally chestward direction by a compressive surface for each of the different volumetric ultrasonic scans, the compressive surface encompassing a nipple of the breast, wherein said second location within the second data volume is identified as that which has a similar spatial disposition relative to the nipple and the compressive surface as said first location within said first volume. - View Dependent Claims (6, 7)
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8. A computer-implemented method for facilitating review of data associated with different volumetric ultrasonic scans of a same breast, comprising:
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receiving, at one or more computer processing units, first and second data volumes derived respectively from the different volumetric ultrasound scans; displaying on a display device a first image indicating a first plurality of known locations within said first data volume; receiving, at the one or more computer processing units, a selection of a first location within said first displayed image; operating the one or more processing units to identify a second location within the second data volume at least roughly corresponding to a same locality of tissue within the breast as said first location; and replacing said first image on said display device with a second image indicating a second plurality of known locations within said second data volume including said second location, said second image comprising a visible mark denoting said second location thereon; wherein said different volumetric ultrasound scans of the breast were acquired contemporaneously and comprise different ones of the group consisting of;
lateral frontal view, medial frontal view, inferior frontal view, and superior frontal view.
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Specification