[Loris-dev] Different StudyInstanceUIDs

[Nicolas Brossard]

Hi Alfredo,

You cannot insert in the database a scan archive containing two different
study UIDs: all the scans inside the archive must have the same study UID,
that's a LORIS requirement. I suggest you split your original archive into
two archives, based on their study UIDs, and then upload/insert both. You
could also "hack" you original archive so that all study UIDs are identical
but I am not a big fan of this strategy since you are altering the original
data you got from the scanner...


Best,
Nicolas

p.s: if you are not comfortable splitting archives, I can help

On Fri, May 1, 2020 at 11:03 AM Morales Pinzon, Alfredo <
AMORALESPINZON at bwh.harvard.edu> wrote:

> Dear LORIS-Dev Team,
>
> In the IPMSA project some scans have acquisitions with two different StudyInstanceUIDs.
> This leads to an error in the insertion pipeline. The reason for having two
> different StudyInstanceUIDs is because some acquisitions failed QC and
> were re-acquired and added to the same study but with a different StudyInstanceUIDs. Here
> are our questions:
>
> 1. Would it be possible to insert a study having acquisitions with
> two different StudyInstanceUIDs?
>
> 2. If we were to change the StudyInstanceUIDs to have only one in a
> study, would LORIS insert they study with acquisitions having different
> scan date?
>
> Thank you for your help.
>
> Regards,
> Alfredo.
>
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