Change "Modality" DICOM field systematically

[Andrea Venanzi]

Hi! I have a digitized mammograms with " CR " as modality and " Mammo " as study description , can I change systematically its default modality DICOM field to " MG " when images arrive to dcm4chee PACS? 

Thank you so much!

Andrea

[fleetwoodfc]

Yes you can do attribute coercion using a cstorerq.xsl file - there is a sample in ../server/default/conf/dcm4chee-ae/MOD_AET

[Andrea Venanzi]

Thank you fleetwoodfc! Works like a charm!

Andrea

[Alessandro Alla]

I couldn't make it work. 

I did this

            <xsl:variable name="StudyDesc" select="attr[@tag='00081030']" case-sensitive="false"/>

            <xsl:variable name="Modality" select="attr[@tag='00080060']"/>

            <xsl:if test="contains($Modality, 'CR') and  contains($StudyDesc, 'Mama')">

                <xsl:value-of select="translate($Modality, 'CR','MG')"/>

            </xsl:if>

[fleetwoodfc]

remove "case-sensitive="false"" as this is not a valid attribute of xsl:variable

see: http://stackoverflow.com/questions/8940695/how-to-check-for-string-equality-case-insensitive-in-xsl