ID 1
Name Installing GODS
Date Created 11/20/03 Created By Andi Sutedja
Date Last Updated 10/30/04 Last Updated By Kimmy Lin
Priority High
Version Implemented 1.0 Version Last Updated  
Description Installing GODS to the physician’s Windows machine
Desired Outcome GODS is installed on the physician’s Windows machine
User Goals To use GODS to annotate medical images
Roles Windows User
Dependencies  
Preconditions
  • Microsoft .NET Framework installed on the user’s Windows machine
  • GODS installer file has been downloaded to the Windows machine
Scenarios The user wants to install GODS on his Windows machine. She double-clicks on the GODS installer icon and follows the on-screen instructions to install GODS.
Postconditions GODS application installed on the user’s Windows machine with
  • GODS shortcut icons on the desktop
  • GODS folder listed in the program files including
    • GODS
    • Manual
    • GODS website link
    • GODS uninstaller
  • GODS uninstaller can be invoked through Add/Remove Program
Business Rules  
Requirements  
Exception  
Implementation Notes GODS Installer should come with a Microsoft .NET Framework installer.

ID 2
Name Starting GODS
Date Created 10/30/04 Created By Kimmy Lin
Date Last Updated   Last Updated By  
Priority High
Version Implemented 1.0 Version Last Updated  
Description Starting GODS on the physician’s Windows machine
Desired Outcome Running GODS on the physician’s Windows machine
User Goals To use GODS to annotate medical images for patient records
Roles Physicians
Dependencies  
Preconditions
  • GODS installed on the physician’s Windows machine
Scenarios
  1. The physician wants to use GODS to annotate medical images. She double-clicks on the GODS shortcut icon on the desktop and starts up GODS application.
  2. The physician wants to use GODS to annotate medical images. She clicks on "Start" on the desktop, selects "All Programs", clicks on "GODS" folder and select GODS and starts up GODS application.
Postconditions GODS started with a connection to the default database. The first record of the default database is presented.
Business Rules  
Requirements  
Exception  
Implementation Notes  

ID 3
Name Opening a database
Date Created 10/30/04 Created By Kimmy Lin
Date Last Updated   Last Updated By  
Priority High
Version Implemented 1.0 Version Last Updated  
Description Selecting a patient database to work on
Desired Outcome The desired patient’s record is brought up in GODS
User Goals To view / annotate the patient’s medical images from a patient database
Roles Physicians
Dependencies  
Preconditions
  • GODS started
  • The patient database exists in the local file system
Scenarios The physician select "Options" in GODS menu and select menu item "Import Database". A dialog shows up and the physician select "Browse" button to choose the MS Access database he wants to work on. She then fills in the field mappings between the patient database and the fields presented in GODS.
Postconditions The first patient record in the database is shown in GODS
Business Rules  
Requirements Modification to the patient’s medical record is not allowed.
Exception  
Implementation Notes Currently only supports MS Access database.

ID 4
Name Selecting a record to open from the current database
Date Created 10/24/03 Created By Andi Sutedja
Date Last Updated 10/30/04 Last Updated By Kimmy Lin
Priority High
Version Implemented 1.0 Version Last Updated  
Description Selecting a patient to diagnose from the patient database
Desired Outcome The desired patient’s record is brought up in GODS
User Goals To view / annotate the patient’s medical image for diagnostic purpose
Roles Physicians
Dependencies  
Preconditions
  • A patient database is open in GODS
  • The desired patient’s record already exists in the patient database
Scenarios
  1. The physician clicks on the arrow button in "Name" value field. A drop-down list shows all the patients’ name in the current database. She then selects the name of the patient she wants to diagnose.
  2. The physician clicks on the arrow button in "MRN" value field. A drop-down list shows all the patients’ MRN in the current database. She then selects the MRN of the patient she wants to diagnose.
Postconditions The desired patient record is loaded into GODS
Business Rules  
Requirements Modification to the patient’s medical record is not allowed.
Exception  
Implementation Notes  

ID 5
Name Creating a mark on the medical image
Date Created 11/04/03 Created By Andi Sutedja
Date Last Updated 10/30/04 Last Updated By Kimmy Lin
Priority High
Version Implemented 1.0 Version Last Updated  
Description Dragging a mark from the mark panel and drop it onto the medical image
Desired Outcome  
User Goals To create a mark on the medical image
Roles Physicians
Dependencies  
Preconditions
  • A patient’s record has been loaded into GODS
Scenarios The physician clicks and holds the mouse on a mark on the mark panel, drags it over to the desired position on the image and releases the mouse.
Postconditions
  • The "Position" field shows the clock position of the mark relative to the nipple, i.e. 1 o'clock, 11 o'clock, etc, if position applies the particular mark.
  • The "Mark Dimension" field shows the default dimension 1 cm x 1 cm if the field applies to the particular mark.
  • Description texts for that mark is added to the summary area.
Business Rules  
Requirements  
Exception A mark cannot be created outside the valid area of the medical image for that marks.
Implementation Notes  

ID 6
Name Selecting a mark on the medical image
Date Created 11/04/03 Created By Andi Sutedja
Date Last Updated 10/30/04 Last Updated By Kimmy Lin
Priority High
Version Implemented 1.0 Version Last Updated  
Description Selecting a mark on the medical image
Desired Outcome  
User Goals To edit a mark on the medical image
Roles Physicians 36">
  • The physician clicks on a mark on the medical image.
  • The physician clicks on the description text of the mark in the summary area.
    		•
    Postconditions
    • The mark is in highlighted.
    • The "Position" field shows the clock position of the selected mark.
    • The "Mark Dimension" field shows the dimension of the selected mark.
    • The description text for that mark in the summary area is selected.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes  

    ID 7
    Name Moving a mark on the medical image
    Date Created 10/30/04 Created By Kimmy Lin
    Date Last Updated   Last Updated By  
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Moving a mark on the medical image
    Desired Outcome  
    User Goals To adjust the position of a mark on the medical image
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    • The mark is present on the medical image.
    • The description text for that mark exists in the summary area.
    Scenarios The physician clicks and holds the mouse on a mark on the medical image, drags it to the desired position on the image and releases the mouse.
    Postconditions
    • The mark is in the new position.
    • The "Position" field reflects the new clock position of the mark.
    • The description text for that mark in the summary area reflects the new clock position of the mark.
    Business Rules  
    Requirements  
    Exception A mark cannot be moved to outside the valid area of the medical image for that marks.
    Implementation Notes  

    ID 8
    Name Changing the dimension of a mark
    Date Created 10/20/03 Created By Bipin Vaddi
    Date Last Updated 10/30/04 Last Updated By Kimmy Lin
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Changing the dimension of a mark on the medical image
    Desired Outcome  
    User Goals To make the size of a mark accurate
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    • The mark is present on the medical image.
    • The description text for that mark exists in the summary area.
    Scenarios
    1. The physician selects the mark she wants to resize on the medical image and edits the "Mark Dimension" field.
    2. The physician selects the mark she wants to resize on the medical image, moves the mouse to the edge of the mark when a two-way arrow appears, clicks on the two-way arrow, drag the arrow until the image size is desirable and releases the mouse.
    Postconditions
    • The mark on the medical image reflects the change of dimension.
    • The description text for that mark in the summary area reflects the change of dimension.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes This use case is only partially implemented in version 1.0. Functionalities that are not implemented are listed as follows:
    • When a mark’s dimension is changed, the mark on the medical image doesn’t reflect the new size.
    • The second scenario.
    These functionalities will be implemented in version 1.1

    ID 9
    Name Editing comment for a mark from the medical image
    Date Created 10/30/04 Created By Kimmy Lin
    Date Last Updated   Last Updated By  
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Adding comments relating to a mark from the medical image
    Desired Outcome  
    User Goals To add diagnostic information other than clock position and dimension of the mark
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    • The mark is present on the medical image.
    • The description text for that mark exists in the summary area.
    Scenarios The physician selects the mark on the medical image and clicks the "Mark Comment" button. A dialog shows up for her to edit the comment. She clicks on the "OK" or "Cancel" button to confirm or cancel the editing respectively.
    Postconditions
    • The comment appended to the description text for that mark reflects the editing in the summary area.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes  

    ID 10
    Name Removing a mark from the medical image
    Date Created 10/20/03 Created By Bipin Vaddi
    Date Last Updated 10/30/04 Last Updated By Kimmy Lin
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Removing a mark from the medical image
    Desired Outcome  
    User Goals To remove a mark on the medical image
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    • The mark is present on the medical image.
    • The description text for that mark exists in the summary area.
    Scenarios
    1. The physician clicks and holds the mouse on a mark on the medical image, drags it to outside the valid area of the image. A dialog then shows up to confirm the deletion. She clicks on the "Yes" or "No" button to confirm or cancel the deletion respectively.
    2. The physician selects the mark on the medical image and hits the "Delete" key on her keyboard. A dialog then shows up to confirm the deletion. She clicks on the "Yes" or "No" button to confirm or cancel the deletion respectively.
    3. The physician selects the mark on the medical image, right-clicks on the mark and selects delete from the context menu. A dialog then shows up to confirm the deletion. She clicks on the "Yes" or "No" button to confirm or cancel the deletion respectively.
    Postconditions
    • The mark disappears from the medical image.
    • The description text for that mark removed from the summary area.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes This use case is only partially implemented in version 1.0. Functionalities that are not implemented are listed as follows:
    • The second scenario.
    • The third scenario.
    These functionalities will be implemented in version 1.1

    ID 11
    Name Creating an annotation unrelated to a mark
    Date Created 10/30/04 Created By Kimmy Lin
    Date Last Updated   Last Updated By  
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Creating an annotation to the medical image that cannot be visualized by a mark
    Desired Outcome  
    User Goals To make annotations to the medical image that cannot be visualized by a mark
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    Scenarios The physician clicks on the arrow button in the value field of a character. A drop-down list shows all the possible values of that field. She then selects the value for that character.
    Postconditions
    • Description texts for that annotation is added to the summary area.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes Kimmy Lin
    Date Last Updated   Last Updated By  
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Removing an annotation to the medical image that cannot be visualized by a mark
    Desired Outcome  
    User Goals To remove an annotation unrelated to a mark from the medical image
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    • The value field of the character contains a valid value for that character.
    • The description text for that annotation exists in the summary area.
    Scenarios The physician clicks on the arrow button in the value field of a character. A drop-down list shows all the possible values of that field. She then selects the value "none" for that character.
    Postconditions
    • Description texts for that annotation is removed to the summary area.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes  

    ID 13
    Name Saving the annotations made to a medical image
    Date Created 10/21/03 Created By Shih-ying Yang
    Date Last Updated 10/30/04 Last Updated By Kimmy Lin
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Saving the annotations made to a medical image
    Desired Outcome  
    User Goals To include the annotations of the medical image in the patient’s record
    Roles Physicians
    Dependencies  
    Preconditions
    • A patient’s record has been loaded into GODS.
    Scenarios
    1. The physician clicks on the save button on the top panel.
    2. The physician selects "File" from the menu and chooses "Save".
    Postconditions
    • The image annotation for the patient is saved into GODS database.
    • The image generated for that patient in GODS directory.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes  

    ID 14
    Name Exiting GODS
    Date Created 10/22/03 Created By Bipin Vaddi
    Date Last Updated 10/30/04 Last Updated By Kimmy Lin
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Exiting the GODS application
    Desired Outcome  
    User Goals To exit from GODS application
    Roles Physicians
    Dependencies  
    Preconditions  
    Scenarios
    1. The physician clicks on clicks on the "X" on the application window.
    2. The physician clicks on the "Exit" button on the top panel.
    3. The physician selects "File" from the menu and chooses "Exit".
    Postconditions
    • GODS is no longer present in the physician’s Windows desktop.
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes  

    ID 15
    Name Uninstalling GODS
    Date Created 10/30/04 Created By Kimmy Lin
    Date Last Updated   Last Updated By  
    Priority High
    Version Implemented 1.0 Version Last Updated  
    Description Installing GODS to the physician’s Windows machine
    Desired Outcome GODS is installed on the physician’s Windows machine
    User Goals To remove GODS from the Windows machine.
    Roles Physicians
    Dependencies  
    Preconditions
    • GODS installed on the physician’s Windows machine.
    • GODS is not running.
    Scenarios
    1. The physician clicks on "Start" on the desktop, selects "All Programs", clicks on "GODS" folder and select "Uninstall GODS" and uninstall GODS application.
    2. The physician clicks on "Add/Remove Program" in the "Control Panel" window, selects GODS from the list and clicks the "Remove" button.
    Postconditions GODS application removed from the physician’s Windows machine with
    • GODS shortcut icons removed from the desktop
    • GODS folder removed from the program files (except the database)
    Business Rules  
    Requirements  
    Exception  
    Implementation Notes