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This chapter describes how to get started using NBIA. A short video tutorial is also available:
Topics in this chapter include:
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Introduction to NBIA
TCIA NBIA provides the cancer research and medical community, industry, and academia access to imaging archives that can be used for many purposes, including the potential to assist in the development and validation of analytical software tools supporting these functions:
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Clinical trials, physicians and other researchers submit images to TCIA NBIA using the CTP (Clinical Trial Processing) software. Any potential user can then access TCIA NBIA to search for and download images and associated annotation files.
Images are stored in the medical image standard, Digital Imaging and Communications in Medicine (DICOM). A DICOM file stores the digital image along with a series of tags that contain metadata about the image such as patient ID, study ID, patient weight, anatomic site, and so forth. More information about DICOM
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The TCIA NBIA application does not support the refresh button. You are encouraged to refrain from using it when in the application. |
Registering a New User
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Using
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NBIA Without Logging In
You do not have to log in to access public data in TCIANBIA. Simply begin to use the features on the Welcome page.
You can use the search function as a "guest" without logging in. All data that TCIA NBIA returns without being logged in is public. As a guest, you can add data to the data basket. For more information, see Working with the Data Basket.
If you are not logged into the application, some functions are unavailable; these are saving a search query, viewing saved queries, viewing query histories, and managing saved queries. You also cannot download more than 3 gigabytes of data at one time.
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In some cases of local installation, the decision may have been made not to enable public data access without login. If the application is configured to disable the guest account access, the login section is "expanded" by default. If that's the case, there is no way for the user to bypass login and perform tasks. |
Logging into NBIA
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Using the NBIA Home Page
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Using NBIA Online Help
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