摘要:
Displaying breast ultrasound information on an interactive user interface is described, the user interface being useful in adjunctive ultrasound mammography environments and/or ultrasound-only mammography environments. Bilateral comparison is facilitated by a pairwise display of thick-slice images corresponding to analogous slab-like subvolumes in the left and right breasts. Coronal thick-slice imaging and convenient navigation on and among coronal thick-slice images is described. In one preferred embodiment, a nipple marker is displayed the coronal thick-slice image representing a projection of a nipple location thereupon. A convenient breast icon is also displayed including a cursor position indicator variably disposed thereon in a manner that reflects a relative position between the cursor and the nipple marker. Preferably, the breast icon is configured to at least roughly resemble a clock face, the center of the clock face representing the nipple marker location. Bookmark-centric and CAD-marker-centric navigation within and among thick-slice images is also described.
摘要:
An apparatus and related methods for scanning a breast are described, the apparatus comprising a frame defining an orifice shaped to allow the breast to be received therein, a compressive member secured to the frame across the orifice that compresses the received breast toward the patient's chest wall, and a transducer positioned in acoustic communication with the compressive member for imaging the breast therethrough. The frame holds a reservoir of acoustically conductive fluid that maintains the transducer in acoustic communication with the compressive member. In different preferred embodiments having different advantages, the compressive member comprises a flexible elastic membrane, a flexible inelastic membrane, or a rigid sonolucent plastic preformed into the shape of a chestwardly-compressed breast. Where the transducer comprises one or more linear array probes, various probe orientations and trajectories are described for generating a three-dimensional volumetric representation of the breast having reduced nipple shadow effects.
摘要:
Displaying breast ultrasound information on an interactive user interface is described, the user interface being useful in adjunctive ultrasound mammography environments and/or ultrasound-only mammography environments. Bilateral comparison is facilitated by a pairwise display of thick-slice images corresponding to analogous slab-like subvolumes in the left and right breasts. Coronal thick-slice imaging and convenient navigation on and among coronal thick-slice images is described. In one preferred embodiment, a nipple marker is displayed the coronal thick-slice image representing a projection of a nipple location thereupon. A convenient breast icon is also displayed including a cursor position indicator variably disposed thereon in a manner that reflects a relative position between the cursor and the nipple marker. Preferably, the breast icon is configured to at least roughly resemble a clock face, the center of the clock face representing the nipple marker location. Bookmark-centric and CAD-marker-centric navigation within and among thick-slice images is also described.
摘要:
Displaying breast ultrasound information on an interactive user interface is described, the user interface being useful in adjunctive ultrasound mammography environments and/or ultrasound-only mammography environments. Bilateral comparison is facilitated by a pairwise display of thick-slice images corresponding to analogous slab-like subvolumes in the left and right breasts. Coronal thick-slice imaging and convenient navigation on and among coronal thick-slice images is described. In one preferred embodiment, a nipple marker is displayed the coronal thick-slice image representing a projection of a nipple location thereupon. A convenient breast icon is also displayed including a cursor position indicator variably disposed thereon in a manner that reflects a relative position between the cursor and the nipple marker. Preferably, the breast icon is configured to at least roughly resemble a clock face, the center of the clock face representing the nipple marker location. Bookmark-centric and CAD-marker-centric navigation within and among thick-slice images is also described.
摘要:
Acquiring, processing and presenting breast ultrasound information to a user is described. Breast tissue is scanned with an ultrasonic transducer array to generate sonographic image information of the tissue in multiple angles using beamsteering techniques. Sonographic image information is stored in a storage system. One or more image selection buttons are provided that allow the viewer to select which angle or compound image should be displayed. In response to user input, sonographic images are displayed in the desired views, thereby facilitating analysis of the patient's breast tissue by the user. The sonographic image information can be processed real-time, in response to and according to user input. Image selection buttons are described which can soft buttons displayed to the user. The appearance of the soft button can change to indicate the type of image being displayed.
摘要:
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.
摘要:
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 election 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.
摘要:
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 election 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.
摘要:
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.
摘要:
Displaying breast ultrasound information on an interactive user interface is described, the user interface being useful in adjunctive ultrasound mammography environments and/or ultrasound-only mammography environments. Bilateral comparison is facilitated by a pairwise display of thick-slice images corresponding to analogous slab-like subvolumes in the left and right breasts. Coronal thick-slice imaging and convenient navigation on and among coronal thick-slice images is described. In one preferred embodiment, a nipple marker is displayed the coronal thick-slice image representing a projection of a nipple location thereupon. A convenient breast icon is also displayed including a cursor position indicator variably disposed thereon in a manner that reflects a relative position between the cursor and the nipple marker. Preferably, the breast icon is configured to at least roughly resemble a clock face, the center of the clock face representing the nipple marker location. Bookmark-centric and CAD-marker-centric navigation within and among thick-slice images is also described.