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Questions About The Cancer Imaging Archive (TCIA) Website:
A detailed TCIA user's guide can be obtained by clicking on TCIA User Guide
How do I contact TCIA Help Desk?
- By email: firstname.lastname@example.org
- By phone: +1 314-747-4254
What are the hours of operation for TCIA Help Desk?
The hours of operation are 7:00am to 5:00pm CST, M-F. Although closed weekends and holidays, you can submit a request at any time. Holiday hours and further information may be found here.
What if I have questions on navigating TCIA website?
The TCIA User Guide should provide all the direction you need. If you have additional questions please contact TCIA Help Desk. Simply call (+1 314-747-4254) or send an email email@example.com to the TCIA Help Desk.
What if I am unable to connect to TCIA website?
Please contact TCIA Help Desk. Simply call (+1 314-747-4254) or send an email firstname.lastname@example.org to the TCIA Help Desk.
How do I submit feedback to TCIA website?
We welcome and appreciate your comments. Feedback maybe submitted via email@example.com
I am being prompted to enter a verification code, but none is available and there is no place to type it?
If you answer YES, the captcha information will NOT display.
Questions About User Accounts:
Assuming you are using Internet Explorer, change your browser's language to English by following these steps:
1. From the menu bar, select Tools.
2. Select Internet Options.
3. Click on General > Language and set to English (US).
How do I obtain a TCIA user ID and password?
From TCIA login page, click on the Register Now link.
What if I have issues pertaining to my TCIA user ID or password?
Assuming that you already have an account, from TCIA login page, click on I cannot access my account link.
Questions About Accessing Collections:
How do I request access to a restricted collection?
Access to a restricted collection requires prior approval. Simply call (+1 314-747-4254) or send an email firstname.lastname@example.org to the TCIA Help Desk. Please indicate the name of the restricted collection.
How do I determine the status of a collection that has been submitted?
Please contact TCIA Help Desk. Simply call (+1 314-747-4254) or send an email email@example.com to the TCIA Help Desk. Please indicate the name of the collection.
Is there a listing available of all of the modality abbreviations?
The NBIA software enables you to search for images in The Cancer Imaging Archive's local in vivo image repository. See Chapter 2 of the TCIA User's Guide for more detailed instructions.
How do I search, download images and find out additional information about the collections - step-by-step ?
Let's begin by using the the modality of MR as an example to download MRI images of the Prostate, follow the steps below:
1. Log into TCIA.
2. Click on the Search Images link.
3. If you want to download all the MRI prostate images then select under Image Modality(ies) MR, under Anatomical Site, select Prostate and click on Submit.
4. Click on the "CHECK ALL" button to select them all. Once you have selected the series that you wish to download and click the "Add To Basket" button. This puts all the series from every page in the basket. For determining collection that the images go to, when you select the MR and Prostate and the system does the search, the collection ID will show up along with the subject ID.
5. Select "View My Basket".
6. On the next page, you do not need to check any boxes unless you wish to remove a series from your basket. In that case, you would select the box and then click on the "Remove Selected Items" button at the top.
7. Click on the Download Manager link.
If you would need to reference the corresponding wiki pages for any particular collection. In the Collection area, mouse over and click on the “question mark” which will return information on each collection. If there is a wiki available for the collection, click on it.
OR You can find additional information pertaining to image data from the TCIA home page > http://www.cancerimagingarchive.net/
In the middle of the page, under For Researchers, click on the link titled The Image Collections which will direct you to our Public Wiki. This wiki pages is organized into purpose-built Collections.
A collection of studies typically includes studies from several subjects (patients). In some collections, there may be only one study per subject. In other collections, subjects may have been followed over time, in which case there will be multiple studies per subject. The subjects typically have in common a particular disease and/or particular anatomical site (prostate, lung, brain, etc.)
The table on the wiki contains a list of collections available on The Cancer Imaging Archive. Each link in the table contains information concerning the scientific value of a collection, as well as additional meta-data where available from the data providers.
Under the Completed and Ongoing Collections table, you can sort any of the columns. For example if you are looking for MRI images of the Prostate, you could sort by Anatomical Sites which will bring all MRIs of the Prostate to the top of the list.
What if my image search comes up empty?
You must use caution not to create such a restrictive query that the search returns no results. Our recommendation is you start with one criterion and add more one at a time to refine your search.
How do I manage and view images in my data basket?
As you review search results in The Cancer Imaging Archive, you can add items at any level to your data basket for subsequent download. See Chapter 3 of the TCIA User's Guide for detailed instructions.
What if I have a question on my query history or saving queries?
After you launch a search, the Search Criteria page displays the search criteria summary for your review. It allows you to save the query for future use. See Chapter 2 of the TCIA User's Guide for more information.
What if I have a question pertaining to creating, editing or searching a shared list?
Anyone can create a shared list. Once you do so, you will need to record the exact name of the shared list to distribute to others who may want to use the list. That is the only way they can access it. See Chapter 3 of the TCIA User's Guide for more information.
How do I search for images showing a particular disease?
If you wish to only download a single image (or a handful of images - one at a time): (1) In the NBIA application, choose a study and series, then Show Images; (2) right-click over the image and Save Picture As *.jpeg.
How do I download annotated image files?
Java version 6 or higher of the Java Runtime Environment (JRE) must be installed to be able to open the Download Manager. See Chapter 3 of the TCIA User's Guide for more information.
What if I receive an error from Download Manager or Download Manager hangs?
The number of series that can be downloaded using Download Manager is dependent on several factors. Average image size, RAM on your computer and Java limitations all factor into how much you can download. If you experience issues or errors associated with the download you will need to reduce the number of series in your basket and try again.
I am behind a proxy server, will Download Manager work?
Java may be configured to utilize proxy settings; however, the developers of NBIA have not tested whether Download Manager correctly handles such settings.
What if I am unable to download images through download manager and receive an error message in the status bar?
- Windows XP: Start > Control Panel > System > General tab.
- Windows 7: Start > Control Panel > System and Security > System.
4. Browser and version.
- Internet Explorer: From the menu bar, select Help > About Internet Explorer.
How many series can Download Manager download from a single shopping cart?