1. A method for validating a DICOM(Digital Imaging and Communications in Medicine) SR(Structured Reporting) XML(Extensible Markup Language) document, comprising the steps of: (a) selecting an XML schema of DICOM SR IOD(Information Object Definitions); (b) selecting an XML parser to perform syntactic validation; (c) determining which DICOM SR template is used; (d) selecting an XSLT(Extensible Stylesheet Language Transformations) processor to perform semantic validation; and (e) generating validation result in XML.