public static string GetValueByTag(string strDcm, DicomTag tagname)
{
DicomImage image = new DicomImage(strDcm);
string item_value = DicomUtility.GetStringFromDicomTag(image.Dataset, tagname);
return(item_value);
}
/// <summary>
/// 获取DICOM文件的字典数据
/// </summary>
/// <param name="srcDcm"></param>
/// <returns></returns>
public static Dictionary <string, string> GetDcmMeta(string srcDcm)
{
Dictionary <string, string> dic = new Dictionary <string, string>();
DicomImage image = new DicomImage(srcDcm);
IEnumerator <Dicom.DicomItem> iterator = image.Dataset.GetEnumerator();
while (iterator.MoveNext())
{
if (iterator.Current is Dicom.DicomStringElement)
{
var item = iterator.Current as Dicom.DicomStringElement;
if (!dic.ContainsKey(item.Tag.DictionaryEntry.Keyword))
{
if (item.Tag.DictionaryEntry.Keyword == "WindowWidth")
{
dic.Add(item.Tag.DictionaryEntry.Keyword, image.WindowWidth.ToString());
}
else if (item.Tag.DictionaryEntry.Keyword == "WindowCenter")
{
dic.Add(item.Tag.DictionaryEntry.Keyword, image.WindowCenter.ToString());
}
else
{
var item_value = DicomUtility.GetStringFromDicomTag(image.Dataset, item.Tag);
if (item_value == null)
{
if (item.Count > 0)
{
item_value = item.Get <string>();
}
}
dic.Add(item.Tag.DictionaryEntry.Keyword, item_value);
}
}
}
if (iterator.Current is Dicom.DicomSignedShort)
{
var item_short = iterator.Current as Dicom.DicomSignedShort;
if (!dic.ContainsKey(item_short.Tag.DictionaryEntry.Keyword))
{
if (item_short.Count > 0)
{
dic.Add(item_short.Tag.DictionaryEntry.Keyword, item_short.Get <string>());
}
}
}
if (iterator.Current is Dicom.DicomUnsignedShort)
{
var item_short = iterator.Current as Dicom.DicomUnsignedShort;
if (!dic.ContainsKey(item_short.Tag.DictionaryEntry.Keyword))
{
if (item_short.Count > 0)
{
dic.Add(item_short.Tag.DictionaryEntry.Keyword, item_short.Get <string>());
}
}
}
if (iterator.Current is Dicom.DicomUnsignedLong)
{
var item_short = iterator.Current as Dicom.DicomUnsignedLong;
if (!dic.ContainsKey(item_short.Tag.DictionaryEntry.Keyword))
{
if (item_short.Count > 0)
{
dic.Add(item_short.Tag.DictionaryEntry.Keyword, item_short.Get <string>());
}
}
}
}
return(dic);
}