Tag 0008,1090 missing from /tags but present when downloaded

General
1

For some instances - maybe one in a few hundred - if I retrieve e.g.:

https://my-orthanc-server/instances/526646cc-5830c03a-6c140309-0692b98f-4b77a310/tags

the json response is missing an entry for “0008,1090”.

However, if I download that same instance and run dcmdump on it:

$ dcmdump MR000001.dcm|grep 0008,1090
(0008,1090) LO [MAGNETOM Prisma Fit]                    #  20, 1 ManufacturerModelName

it is present.

What’s going on here?

2

Hello,

Can you upload an instance that exhibits such behavior, and perhaps mention the version and flavor of Orthanc that you are testing with?

–B

3

Sorry, on further investigation I was looking at a different instance. I forgot that series aren’t in the same order when retrieved from the API as they are when viewed in the new interface (where they are shown in the “correct” order).
It turns out the PhoenixZipReport sometimes ends up first, and reports do not carry the Manufacturer tag.

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