RetroBBS - comp.protocols.dicom - Re: Possible to determine T1 vs. T2 from DICOM tags?

Re: Possible to determine T1 vs. T2 from DICOM tags?

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Subject: Re: Possible to determine T1 vs. T2 from DICOM tags?
From: chander059@gmail.com (Chander Sen)
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by: Chander Sen - Tue, 7 Sep 2021 05:32 UTC

On Tuesday, 5 February 2019 at 18:48:50 UTC+5:30, c.w.c...@gmail.com wrote:
> On Friday, March 19, 2010 at 8:48:40 PM UTC+5:30, hangingProtocol Research wrote:
> > Greetings,
> >
> > I am trying to extract as much data as possible from both DICOM and
> > HL7 (study description, series description, etc.) for all images
> > stored on our PACS, in order to further manipulate the data.
> >
> > I understand that the response times vary by tissue, but is there a
> > "foolproof" way to distinguish T1 from T2 by dicom data alone? In
> > other words, is there a standard calculation that can be made on:
> >
> > (0018,0080) RepetitionTime
> > (0018,0081) EchoTime
> >
> > In order to flag a series correctly, or do I need to rely on the
> > series description .. (and if so, is the series description a reliable
> > way to do this?)
> >
> > Thanks
> >
> > RL
> typically would expect this to be part of the Image Type (0008,0008)
https://case.edu/med/neurology/NR/MRI%20Basics.htm
Suggests approximate values for T1 and T2.

Re: Possible to determine T1 vs. T2 from DICOM tags?

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Subject: Re: Possible to determine T1 vs. T2 from DICOM tags?
From: rejoshgeorge@yahoo.co.in (rejosh george)
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by: rejosh george - Mon, 2 Oct 2023 08:59 UTC

Make it myself? But I'm a physical organic chemist!

devel / comp.protocols.dicom / Re: Possible to determine T1 vs. T2 from DICOM tags?

Subject	Author
Re: Possible to determine T1 vs. T2 from DICOM tags?	Chander Sen
Re: Possible to determine T1 vs. T2 from DICOM tags?	rejosh george