REAL-TIME INTERACTIVE DATA ANALYSIS MANAGEMENT TOOL

• US 20070127793A1
• Filed: 03/10/2006
• Published: 06/07/2007
• Est. Priority Date: 11/23/2005
• Status: Abandoned Application

• Current Assignee: General Electric Company
• Original Assignee: General Electric Company
• Inventors: Sirohey, Saad, Bembenek, Tamanna, Beckett, Bob, Gonzalez, Marcella
• Application Number:
  US11/276,709
• Publication Number:
  US 20070127793A1
• Time in Patent Office: Days
• US Class Current: 382/128
• CPC Class Codes: G06T 19/00 Manipulating 3D models or images for computer graphics
• CPC Class Codes: G06T 2207/30004 Biomedical image processing
• CPC Class Codes: G06T 2210/41 Medical
• CPC Class Codes: G06T 2219/028 Multiple view windows (top-side-front-sagittal-orthogonal)
• CPC Class Codes: G06T 7/0012 Biomedical image inspection

Abstract

Images and quantitative analytical data are displayed in an interactive manner to a user to facilitate efficient and effective diagnosis, treatment, and assessment of an abnormality or pathology. Images acquired over time, which may be acquired with scanners of various modalities, are registered, displayed in a single image, and comparatively quantified to provide historical analysis of a given abnormality or pathology. The historical images and quantitative data may then be analyzed to determine the effectiveness of an applied treatment and provide additional guidance for a to-be implemented treatment. The images may include anatomical images or functional images. The quantitative data may be displayed in an interactive tabular format or displayed graphically through histograms, charts, graphs, and the like.

Claims

1. A computer readable storage medium having a computer program stored thereon and representing a set of instructions that when executed by a computer causes the computer to:

access a first set of data of a first data type and a second set of data of a second data type, the first set of data and the second set of data acquired from an object of interest and the first set of data acquired in a first plurality of scans and the second set of data acquired in a second plurality of scans;

derive a desired quantitative metric from the first set of data and the second set of data for the object of interest; and

display a change in value of the quantitative metric between the first plurality of scans and between the second plurality of scans.

2. The computer readable storage medium of claim 1 wherein the computer is further caused to display an image containing the first set of data and the second set of data.

3. The computer readable storage medium of claim 1 wherein the set of instructions further causes the computer to display the change in value of the quantitative metrics in one of a tabular format and a graphical format.

4. The computer readable storage medium of claim 3 wherein the first plurality of scans acquired anatomical information and the second plurality of scans acquired functional information.

5. The computer readable storage medium of claim 1 wherein the set of instructions further causes the computer to register a first image of one of the first plurality of scans with a second image of one of the second plurality of scans, and display a differential image showing differences in the first and the second images.

6. The computer readable storage medium of claim 1 wherein the set of instructions further causes the computer to compare a current value for the desired quantitative metric with a previously derived value for the quantitative metric, wherein the previously derived value is one of a baseline value or a past value derived from a previous scan.

7. The computer readable storage medium of claim 6 wherein the set of instructions further causes the computer to provide an auxiliary indication that the change in value for the desired quantitative metric is positive, neutral, or negative.

8. The computer readable storage medium of claim 7 wherein the auxiliary indication is a dedicated color.

9. The computer readable storage medium of claim 1 wherein the set of instructions further causes the computer to derive the change in the desired quantitative metric from assessment of historical data acquired over time with the first plurality and second plurality of scans.

10. The computer readable storage medium of claim 1 wherein the object of interest includes an abnormal pathology identified in one or more images reconstructed from the first set and/or the second set of data.

11. The computer readable storage medium of claim 1 wherein the first set of data includes anatomical data acquired with a first imaging modality and the second set of data includes functional data acquired with a second imaging modality.

12. The computer readable storage medium of claim 1 wherein the first set of data is acquired using CT and the second set of data is acquired using PET.

13. A medical diagnostic tool comprising:

an image database configured to contain medical images of a patient acquired over a period of time;

an analytical data database configured to contain analytical data related to the medical images; and

a graphical user interface (GUI) configured to interactively display the medical images from at least a pair of medical exams together with the analytical data related thereto and allow real-time data analysis and review of changes in the medical images acquired over the period of time.

14. The tool of claim 13 wherein the GUI displays the analytical data in one of a tabular format and a graphical format.

15. The tool of claim 13 wherein the analytical data includes a comparison between measured values of a first image and measured values of a second image acquired different in time than the first image.

16. The tool of claim 15 wherein the comparison provides a quantitative assessment of treatment effectiveness of a given pathology between acquisition of the first image and the second image, the first image and second image including at least one of anatomical information and function information of the given pathology.

17. The tool of claim 13 wherein the GUI is further configured to display a registered image generated from at least a pair of medical images, wherein the registered image highlights differences between a first medical image and a second medical image.

18. The tool of claim 17 wherein one of the first medical image and the second medical image is an atlas image of the medical patient.

19. The tool of claim 13 wherein the image database includes images acquired with medical scanners of differing modalities.

20. The tool of claim 19 wherein the differing modalities include at least two of CT, MR, PET, x-ray, ultrasound, and nuclear medicine imaging.

21. A method of presenting medical information comprising the steps of:

acquiring a history of patient medical imaging exams;

accessing at least one of quantitative anatomical data and quantitative functional data from the history of patient medical imaging exams; and

displaying at least one of the quantitative anatomical data and the quantitative functional data for at least two patient medical exams of the history of patient medical exams together with at least one fused image from the history of patient medical imaging exams to allow interactive assessment of time-elapsed changes of a patient, the fused image containing anatomical and functional information.

22. The method of claim 21 further comprising the step of generating the fused image from a first image of a first patient medical exam and a second image from a second patient medical exam, and wherein the fused image shows changes between the first and the second images.

23. The method of claim 21 further comprising the step of comparing a measured value from a first medical exam with a measured value from a second medical exam, and displaying a comparative result therefrom.

24. The method of claim 21 further comprising the step of automatically determining and showing changes in pathology characteristics from the at least two medical exams.

25. The method of claim 21 further comprising the step of selecting a pathology identifier in the display of the at least one of quantitative anatomical and quantitative functional data and automatically displaying an image of a pathology corresponding to the selected pathology identifier.

26. The method of claim 25 further comprising the step of displaying a list of computer identified and/or user identified pathologies in a single display and displaying quantitative anatomical data and quantitative functional data for the list of identified pathologies.

27. The method of claim 26 further comprising the step of automatically displaying an image of a selected pathology based on a user selection of one of the identified pathologies.

28. The method of claim 21 wherein one of the at least two medical exams is conducted prior to a given treatment and wherein another of the at least two medical exams is conducted following the given treatment.

29. The method of claim 21 wherein the steps thereof are embodied in a computer program stored on a computer readable medium for uploading of the computer program to an in-field scanner.

30. The method of claim 21 wherein the steps thereof are embodied in a computer program embodied in a computer data signal transmittable to a remote in-field scanner for downloading the computer program to the remote in-field scanner.