public IDicomSeries GetSeriesForSeriesUid(string studyUid, string seriesUid)
{
CheckRemoteNodeAvailability();
var seriesQueryIod = new SeriesQueryIod();
seriesQueryIod.SetCommonTags();
seriesQueryIod.StudyInstanceUid = studyUid;
seriesQueryIod.SeriesInstanceUid = seriesUid;
var findScu = new StudyRootFindScu();
var series = findScu.Find(LocalNode.AeTitle, RemoteNode.AeTitle,
RemoteNode.IpAddress, RemoteNode.Port, seriesQueryIod);
var seriesDescription = series.Count == 0 ? "" : series.FirstOrDefault()?.SeriesDescription;
var imageQueryIods = GetImageIodsForSeries(studyUid, seriesUid);
if (imageQueryIods?.ToList().Count == 0)
{
return(null);
}
return(new DicomSeries
{
StudyInstanceUid = studyUid,
SeriesInstanceUid = seriesUid,
SeriesDescription = seriesDescription,
Images = imageQueryIods?
.Select(r => new DicomImage {
ImageUid = r.SopInstanceUid
})
.ToList()
});
}
private void _queryButton_Click(object sender, EventArgs e)
{
var scu = new StudyRootFindScu();
var query = new DicomAttributeCollection();
scu.AssociationRejected += scu_AssociationRejected;
scu.AssociationAccepted += scu_AssociationAccepted;
scu.AssociationReleased += scu_AssociationReleased;
scu.AssociationAborted += scu_AssociationAborted;
scu.NetworkError += scu_NetworkError;
query[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
query[DicomTags.PatientId].SetStringValue("");
query[DicomTags.PatientsName].SetStringValue("");
query[DicomTags.AccessionNumber].SetStringValue("");
query[DicomTags.StudyDescription].SetStringValue("");
query[DicomTags.StudyDate].SetStringValue("");
query[DicomTags.StudyInstanceUid].SetStringValue("");
if (_studyDateTextBox.Text != "")
{
query[DicomTags.StudyDate].SetStringValue(_studyDateTextBox.Text +"-" + DateTime.Today.ToString("yyyyMMdd"));
}
_results = null;
_results = scu.Find(_aeTitleTextbox.Text, _calledAETitleTextbox.Text, _hostnameTextbox.Text, int.Parse(_portTextbox.Text), query);
scu.Dispose();
}
private void _queryButton_Click(object sender, EventArgs e)
{
var scu = new StudyRootFindScu();
var query = new DicomAttributeCollection();
scu.AssociationRejected += scu_AssociationRejected;
scu.AssociationAccepted += scu_AssociationAccepted;
scu.AssociationReleased += scu_AssociationReleased;
scu.AssociationAborted += scu_AssociationAborted;
scu.NetworkError += scu_NetworkError;
query[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
query[DicomTags.PatientId].SetStringValue("");
query[DicomTags.PatientsName].SetStringValue("");
query[DicomTags.AccessionNumber].SetStringValue("");
query[DicomTags.StudyDescription].SetStringValue("");
query[DicomTags.StudyDate].SetStringValue("");
query[DicomTags.StudyInstanceUid].SetStringValue("");
if (_studyDateTextBox.Text != "")
{
query[DicomTags.StudyDate].SetStringValue(_studyDateTextBox.Text + "-" + DateTime.Today.ToString("yyyyMMdd"));
}
_results = null;
_results = scu.Find(_aeTitleTextbox.Text, _calledAETitleTextbox.Text, _hostnameTextbox.Text, int.Parse(_portTextbox.Text), query);
scu.Dispose();
}
private IEnumerable <IDicomStudy> GetStudies(StudyQueryIod query)
{
CheckRemoteNodeAvailability();
var findScu = new StudyRootFindScu();
return(findScu
.Find(LocalNode.AeTitle, RemoteNode.AeTitle, RemoteNode.IpAddress, RemoteNode.Port, query)
.Select(MapToDicomStudy));
}
public static Study GetStudyFromAccession(string accession)
{
var node = GetSelectedNode();
if (node == null)
throw new Exception("Unable to get selected DICOM node");
StudyRootFindScu findScu = new StudyRootFindScu();
StudyQueryIod queryMessage = new StudyQueryIod();
queryMessage.SetCommonTags();
queryMessage.AccessionNumber = accession;
IList<StudyQueryIod> results = findScu.Find(node.LocalAe, node.AET, node.IP, node.Port, queryMessage);
if (results.Count == 1)
{
Study st = new Study();
st.Accession = results[0].AccessionNumber;
st.Images = (int)results[0].NumberOfStudyRelatedInstances;
st.PatientDob = results[0].PatientsBirthDate;
st.PatientFirstname = results[0].PatientsName.FirstName;
st.PatientId = results[0].PatientId;
st.PatientSurname = results[0].PatientsName.LastName;
st.StudyDate = results[0].StudyDate;
st.StudyDescription = results[0].StudyDescription;
st.StudyModality = results[0].ModalitiesInStudy;
st.StudyUid = results[0].StudyInstanceUid;
if (st.StudyDate != null && st.PatientDob != null)
{
int age = st.StudyDate.Value.Year - st.PatientDob.Value.Year;
if (st.PatientDob.Value > st.StudyDate.Value.AddYears(-age)) age--;
st.PatientAge = age;
}
StudyRootFindScu seriesFindScu = new StudyRootFindScu();
SeriesQueryIod seriesQuery = new SeriesQueryIod();
seriesQuery.SetCommonTags();
seriesQuery.StudyInstanceUid = results[0].StudyInstanceUid;
IList<SeriesQueryIod> seriesResults = seriesFindScu.Find(node.LocalAe, node.AET, node.IP, node.Port, seriesQuery);
if (seriesResults.Count > 0)
{
st.Series = new List<Series>();
foreach (var se in seriesResults)
{
Series s = new Series();
s.StudyUid = results[0].StudyInstanceUid;
s.Images = (int)se.NumberOfSeriesRelatedInstances;
s.SeriesDescription = se.SeriesDescription;
s.SeriesModality = se.Modality;
s.SeriesUid = se.SeriesInstanceUid;
st.Series.Add(s);
}
}
return st;
}
else
{
throw new Exception("No study found");
}
}
private void buttonQueryScuSearch_Click(object sender, EventArgs e)
{
XmlDocument theDoc = new XmlDocument();
try
{
theDoc.LoadXml(textBoxQueryMessage.Text);
InstanceXml instanceXml = new InstanceXml(theDoc.DocumentElement, null);
DicomAttributeCollection queryMessage = instanceXml.Collection;
if (queryMessage == null)
{
Logger.LogError("Unexpected error parsing query message");
}
int maxResults;
if (!int.TryParse(textBoxQueryScuMaxResults.Text, out maxResults))
{
maxResults = -1;
}
IList <DicomAttributeCollection> resultsList;
if (comboBoxQueryScuQueryType.SelectedIndex == 0)
{
StudyRootFindScu findScu = new StudyRootFindScu();
findScu.MaxResults = maxResults;
resultsList = findScu.Find(textBoxQueryScuLocalAe.Text,
textBoxQueryScuRemoteAe.Text,
textBoxQueryScuRemoteHost.Text,
int.Parse(textBoxQueryScuRemotePort.Text), queryMessage);
findScu.Dispose();
}
else
{
PatientRootFindScu findScu = new PatientRootFindScu();
findScu.MaxResults = maxResults;
resultsList = findScu.Find(textBoxQueryScuLocalAe.Text,
textBoxQueryScuRemoteAe.Text,
textBoxQueryScuRemoteHost.Text,
int.Parse(textBoxQueryScuRemotePort.Text), queryMessage);
findScu.Dispose();
}
foreach (DicomAttributeCollection msg in resultsList)
{
Logger.LogInfo(msg.DumpString);
}
}
catch (Exception x)
{
Logger.LogErrorException(x, "Unable to perform query");
return;
}
}
public IEnumerable <IDicomSeries> GetSeriesForStudy(string studyUid)
{
CheckRemoteNodeAvailability();
var seriesQuery = new SeriesQueryIod();
seriesQuery.SetCommonTags();
seriesQuery.StudyInstanceUid = studyUid;
var find = new StudyRootFindScu();
return(find.Find(LocalNode.AeTitle, RemoteNode.AeTitle, RemoteNode.IpAddress, RemoteNode.Port, seriesQuery)
.Select(s => new DicomSeries
{
SeriesInstanceUid = s.SeriesInstanceUid,
SeriesDescription = s.SeriesDescription,
StudyInstanceUid = s.StudyInstanceUid,
}));
}
public IDicomStudy GetStudyForAccession(string accessionNumber)
{
var query = new StudyQueryIod();
query.SetCommonTags();
query.AccessionNumber = accessionNumber;
var findScu = new StudyRootFindScu();
var studies = findScu
.Find(LocalNode.AeTitle, RemoteNode.AeTitle, RemoteNode.IpAddress, RemoteNode.Port, query)
.Select(MapToDicomStudy).ToList();
if (studies.Count > 1)
{
throw new Exception($"{studies.Count} studies returned for accession {accessionNumber}");
}
return(studies.FirstOrDefault());
}
public string GetStudyUidForAccession(string accession)
{
CheckRemoteNodeAvailability();
var studyQuery = new StudyQueryIod();
studyQuery.SetCommonTags();
studyQuery.AccessionNumber = accession;
var findScu = new StudyRootFindScu();
var studies = findScu.Find(LocalNode.AeTitle, RemoteNode.AeTitle,
RemoteNode.IpAddress, RemoteNode.Port, studyQuery);
if (studies.Count == 0)
{
throw new DicomException($"No study was found for accession: {accession}");
}
return(studies.Count == 0 ? "" : studies.FirstOrDefault()?.StudyInstanceUid);
}
private IList <ImageQueryIod> GetImageIodsForSeries(string studyUid, string seriesUid)
{
var imageQuery = new ImageQueryIod();
imageQuery.SetCommonTags();
imageQuery.StudyInstanceUid = studyUid;
imageQuery.SeriesInstanceUid = seriesUid;
var find = new StudyRootFindScu();
var results = find.Find(LocalNode.AeTitle, RemoteNode.AeTitle, RemoteNode.IpAddress,
RemoteNode.Port, imageQuery);
if (!string.IsNullOrEmpty(find.FailureDescription))
{
throw new DicomException($"Series query failed: {find.FailureDescription}{Environment.NewLine}" +
$"AET: {RemoteNode.AeTitle}{Environment.NewLine}" +
$"Study Uid: {studyUid}{Environment.NewLine}" +
$"Series Uid: {seriesUid}");
}
return(results);
}
public void RunApplication(string[] args)
{
CommandLine cmd = new CommandLine(args);
int numClients = int.Parse(cmd.Named["n"]);
bool single = cmd.Switches["extreme"];
StudyRootFindScu scu = new StudyRootFindScu();
DicomAttributeCollection query = new DicomAttributeCollection();
query[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
query[DicomTags.StudyInstanceUid].SetStringValue("");
scu.Find("Test", "ImageServer", "localhost", 5001, query);
foreach (DicomAttributeCollection result in scu.Results)
{
_studies.Add(result[DicomTags.StudyInstanceUid].ToString());
}
Random r = new Random();
for (int i = 0; i < numClients; i++)
{
Thread thread = new Thread(delegate(object state)
{
do
{
Thread.Sleep(r.Next(200, 10000));
TestClient client = new TestClient("" + Thread.CurrentThread.ManagedThreadId);
client.GetStudy(_studies[r.Next(_studies.Count)],
new Uri("http://localhost:1000/wado"),
"ImageServer", single);
} while (true);
}
);
thread.Start(i);
}
}
public static bool DownloadOneSeries(string studyuid, string seriesuid, int retryCount = 0)
{
var node = GetSelectedNode();
var cstore = new DicomSCP(node.LocalAe, 104);
try
{
LOG.Write("Retry Count: " + retryCount);
StudyRootFindScu findScu = new StudyRootFindScu();
SeriesQueryIod queryMessage = new SeriesQueryIod();
queryMessage.SetCommonTags();
queryMessage.StudyInstanceUid = studyuid;
queryMessage.SeriesInstanceUid = seriesuid;
IList<SeriesQueryIod> results = findScu.Find(node.LocalAe, node.AET, node.IP, node.Port, queryMessage);
if (results.Count != 1)
throw new Exception(string.Format("Unable to query study on PACS: [{0}]", studyuid));
int expectedFiles = (int)results[0].NumberOfSeriesRelatedInstances;
if (!System.IO.Directory.Exists(node.LocalStorage))
System.IO.Directory.CreateDirectory(node.LocalStorage);
cstore.Start();
while (!cstore.IsRunning)
System.Threading.Thread.Sleep(1000);
MoveScuBase moveScu = new StudyRootMoveScu(node.LocalAe, node.AET, node.IP, node.Port, node.LocalAe);
moveScu.ReadTimeout = 600000;
moveScu.WriteTimeout = 600000;
moveScu.AddStudyInstanceUid(studyuid);
moveScu.AddSeriesInstanceUid(seriesuid);
DateTime started = DateTime.Now;
moveScu.Move();
System.Threading.Thread.Sleep(2000);
if (moveScu.Status == ScuOperationStatus.AssociationRejected || moveScu.Status == ScuOperationStatus.Canceled ||
moveScu.Status == ScuOperationStatus.ConnectFailed || moveScu.Status == ScuOperationStatus.Failed ||
moveScu.Status == ScuOperationStatus.NetworkError || moveScu.Status == ScuOperationStatus.TimeoutExpired ||
moveScu.Status == ScuOperationStatus.UnexpectedMessage || moveScu.FailureSubOperations != 0)
{
if (retryCount > 4)
throw new Exception(string.Format("Failed moving study [{0}] | Status : {1} | Failed Operations: {2}", studyuid, moveScu.Status, moveScu.FailureSubOperations));
retryCount += 1;
if (cstore.IsRunning)
cstore.Stop();
DownloadOneSeries(studyuid, seriesuid, retryCount);
}
string downloadFolder = GetStoreString();
downloadFolder = Path.Combine(downloadFolder, studyuid, seriesuid);
bool direxist = Directory.Exists(downloadFolder);
while (!direxist)
{
if ((DateTime.Now - started).TotalMinutes > 3)
{
if (cstore.IsRunning)
cstore.Stop();
throw new Exception("Waited too long for images to come in");
}
//LOG.Write("Waiting for images to come in...");
System.Threading.Thread.Sleep(1 * 1000);
direxist = Directory.Exists(downloadFolder);
}
var dcmfiles = Directory.GetFiles(downloadFolder, "*.dcm");
var dcmCount = dcmfiles.Length;
while (dcmCount < expectedFiles)
{
if ((DateTime.Now - started).TotalMinutes > 3)
{
if (cstore.IsRunning)
cstore.Stop();
throw new Exception("Waited too long for images to come in");
}
//LOG.Write("Waiting for images to come in...");
System.Threading.Thread.Sleep(1 * 1000);
dcmfiles = Directory.GetFiles(downloadFolder, "*.dcm");
if (dcmfiles.Length != dcmCount)
{
if (dcmfiles.Length >= expectedFiles) { break; }
dcmCount = dcmfiles.Length;
started = DateTime.Now;
}
}
if (cstore.IsRunning)
cstore.Stop();
LOG.Write("Series successfully downloaded from PACS");
return true;
}
catch (Exception ex)
{
if (cstore.IsRunning)
cstore.Stop();
string errorString = "Error at :" + System.Reflection.MethodBase.GetCurrentMethod().Name;
LOG.Write(errorString);
LOG.Write(ex.Message);
return false;
}
}
private static int QueryDicomServer(Order order,
string shredAETitle,
string dicomServerAETitle,
string dicomServerHost,
int dicomServerPort,
out bool studiesNotFound)
{
DicomAttributeCollection requestCollection = new DicomAttributeCollection();
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.AccessionNumber].SetStringValue(order.AccessionNumber);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
int numberOfInstancesFromDicomServer = 0;
using (StudyRootFindScu scu = new StudyRootFindScu())
{
IList <DicomAttributeCollection> results = scu.Find(
shredAETitle,
dicomServerAETitle,
dicomServerHost,
dicomServerPort,
requestCollection);
// Wait for a response
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if (scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatDicomRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatDicomConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatDicomQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatDicomConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
foreach (DicomAttributeCollection result in results)
{
numberOfInstancesFromDicomServer += (int)result[DicomTags.NumberOfStudyRelatedInstances].GetUInt32(0, 0);
}
studiesNotFound = results.Count == 0;
}
return(numberOfInstancesFromDicomServer);
}
/// <summary>
/// Called by the framework when the user clicks the "apply" menu item or toolbar button.
/// </summary>
public void SeriesQuery()
{
string callingAE = ServerTree.GetClientAETitle();
List<SeriesItem> SeriesList = new List<SeriesItem>();
#region remote datastore
// If remote data store, need to query server for series level information
if (!this.Context.SelectedServerGroup.IsLocalDatastore)
{
// Loop through all selected servers
foreach (Server node in this.Context.SelectedServerGroup.Servers)
{
DicomAttributeCollection dicomAttributeCollection = new DicomAttributeCollection();
// Query on "Series" Level
dicomAttributeCollection[DicomTags.QueryRetrieveLevel].SetStringValue("SERIES");
string studyUID = this.Context.SelectedStudies[0].StudyInstanceUid;
dicomAttributeCollection[DicomTags.StudyInstanceUid].SetStringValue(studyUID);
dicomAttributeCollection[DicomTags.SeriesDescription].SetNullValue();
dicomAttributeCollection[DicomTags.SeriesInstanceUid].SetNullValue();
dicomAttributeCollection[DicomTags.SeriesNumber].SetNullValue();
dicomAttributeCollection[DicomTags.Modality].SetNullValue();
dicomAttributeCollection[DicomTags.Date].SetNullValue();
dicomAttributeCollection[DicomTags.Time].SetNullValue();
dicomAttributeCollection[DicomTags.RepetitionTime].SetNullValue();
IList<DicomAttributeCollection> resultsList;
StudyRootFindScu findScu = new StudyRootFindScu();
List<string> seriesUIDs = new List<string>();
resultsList = findScu.Find(
callingAE,
node.AETitle,
node.Host,
node.Port,
dicomAttributeCollection);
findScu.CloseAssociation();
findScu.Dispose();
foreach (DicomAttributeCollection msg in resultsList)
{
string text = msg[DicomTags.SeriesInstanceUid];
Platform.Log(LogLevel.Info, text);
SeriesItem series = new SeriesItem();
series.SeriesNumber = msg[DicomTags.SeriesNumber];
series.SeriesDescription = msg[DicomTags.SeriesDescription];
series.StudyInstanceUID = msg[DicomTags.StudyInstanceUid];
series.SeriesInstanceUID = msg[DicomTags.SeriesInstanceUid];
series.Modality = msg[DicomTags.Modality];
series.Date = msg[DicomTags.Date];
series.Time = msg[DicomTags.Time];
//series.NumberOfSeriesRelatedInstances = int.Parse(msg[DicomTags.NumberOfSeriesRelatedInstances].ToString());
SeriesList.Add(series);
}
_component = new SeriesBrowserComponent(SeriesList, node);
_shelf = ApplicationComponent.LaunchAsShelf(this.Context.DesktopWindow, _component, "Series Browser", ShelfDisplayHint.DockBottom | ShelfDisplayHint.DockAutoHide);
_shelf.Closed += Shelf_Closed;
}
}
#endregion
#region Local Datastore
// If local datastore, can obtain series information by building study tree
else
{
IImageViewer viewer = new ImageViewerComponent();
StudyTree studyTree = viewer.StudyTree;
// Add selected objects studies to study tree
foreach (StudyItem selectedstudy in this.Context.SelectedStudies)
{
string studyUID = selectedstudy.StudyInstanceUid;
int numberOfSops = LocalStudyLoader.Start(new StudyLoaderArgs(studyUID, null));
for (int i = 0; i < numberOfSops; ++i)
{
Sop imageSop = LocalStudyLoader.LoadNextSop();
studyTree.AddSop(imageSop);
}
}
foreach (Patient patient in studyTree.Patients)
{
foreach (Study study in patient.Studies)
{
foreach (Series series in study.Series)
{
SeriesItem seriesitem = new SeriesItem();
seriesitem.SeriesNumber = series.SeriesNumber.ToString();
seriesitem.SeriesDescription = series.SeriesDescription;
seriesitem.StudyInstanceUID = study.StudyInstanceUid;
seriesitem.SeriesInstanceUID = series.SeriesInstanceUid;
seriesitem.Modality = series.Modality;
seriesitem.Date = series.SeriesDate;
seriesitem.Time = series.SeriesTime;
//series.NumberOfSeriesRelatedInstances = int.Parse(msg[DicomTags.NumberOfSeriesRelatedInstances].ToString());
seriesitem.NumberOfSeriesRelatedInstances = series.Sops.Count.ToString();
SeriesList.Add(seriesitem);
}
_component = new SeriesBrowserComponent(SeriesList, null);
_shelf = ApplicationComponent.LaunchAsShelf(this.Context.DesktopWindow, _component, DicomDataFormatHelper.PersonNameFormatter(patient.PatientsName), ShelfDisplayHint.DockBottom | ShelfDisplayHint.DockAutoHide);
_shelf.Closed += Shelf_Closed;
}
}
}
#endregion
}
private static int QueryDicomServer(Order order,
string shredAETitle,
string dicomServerAETitle,
string dicomServerHost,
int dicomServerPort,
out bool studiesNotFound)
{
DicomAttributeCollection requestCollection = new DicomAttributeCollection();
requestCollection[DicomTags.QueryRetrieveLevel].SetStringValue("STUDY");
requestCollection[DicomTags.StudyInstanceUid].SetStringValue("");
requestCollection[DicomTags.AccessionNumber].SetStringValue(order.AccessionNumber);
requestCollection[DicomTags.NumberOfStudyRelatedInstances].SetStringValue("");
int numberOfInstancesFromDicomServer = 0;
using (StudyRootFindScu scu = new StudyRootFindScu())
{
IList<DicomAttributeCollection> results = scu.Find(
shredAETitle,
dicomServerAETitle,
dicomServerHost,
dicomServerPort,
requestCollection);
// Wait for a response
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if (scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatDicomRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatDicomConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatDicomQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatDicomConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
foreach (DicomAttributeCollection result in results)
{
numberOfInstancesFromDicomServer += (int) result[DicomTags.NumberOfStudyRelatedInstances].GetUInt32(0, 0);
}
studiesNotFound = results.Count == 0;
}
return numberOfInstancesFromDicomServer;
}
private void buttonQueryScuSearch_Click(object sender, EventArgs e)
{
XmlDocument theDoc = new XmlDocument();
try
{
theDoc.LoadXml(textBoxQueryMessage.Text);
InstanceXml instanceXml = new InstanceXml(theDoc.DocumentElement, null);
DicomAttributeCollection queryMessage = instanceXml.Collection;
if (queryMessage == null)
{
Logger.LogError("Unexpected error parsing query message");
}
int maxResults;
if (!int.TryParse(textBoxQueryScuMaxResults.Text, out maxResults))
maxResults = -1;
IList<DicomAttributeCollection> resultsList;
if (comboBoxQueryScuQueryType.SelectedIndex == 0)
{
StudyRootFindScu findScu = new StudyRootFindScu();
findScu.MaxResults = maxResults;
resultsList = findScu.Find(textBoxQueryScuLocalAe.Text,
textBoxQueryScuRemoteAe.Text,
textBoxQueryScuRemoteHost.Text,
int.Parse(textBoxQueryScuRemotePort.Text), queryMessage);
findScu.Dispose();
}
else
{
PatientRootFindScu findScu = new PatientRootFindScu();
findScu.MaxResults = maxResults;
resultsList = findScu.Find(textBoxQueryScuLocalAe.Text,
textBoxQueryScuRemoteAe.Text,
textBoxQueryScuRemoteHost.Text,
int.Parse(textBoxQueryScuRemotePort.Text), queryMessage);
findScu.Dispose();
}
foreach (DicomAttributeCollection msg in resultsList)
{
Logger.LogInfo(msg.DumpString);
}
}
catch (Exception x)
{
Logger.LogErrorException(x, "Unable to perform query");
return;
}
}
/// <summary>
/// Called by the framework when the user clicks the "apply" menu item or toolbar button.
/// </summary>
public void SeriesQuery()
{
string callingAE = ServerTree.GetClientAETitle();
List <SeriesItem> SeriesList = new List <SeriesItem>();
#region remote datastore
// If remote data store, need to query server for series level information
if (!this.Context.SelectedServerGroup.IsLocalDatastore)
{
// Loop through all selected servers
foreach (Server node in this.Context.SelectedServerGroup.Servers)
{
DicomAttributeCollection dicomAttributeCollection = new DicomAttributeCollection();
// Query on "Series" Level
dicomAttributeCollection[DicomTags.QueryRetrieveLevel].SetStringValue("SERIES");
string studyUID = this.Context.SelectedStudies[0].StudyInstanceUid;
dicomAttributeCollection[DicomTags.StudyInstanceUid].SetStringValue(studyUID);
dicomAttributeCollection[DicomTags.SeriesDescription].SetNullValue();
dicomAttributeCollection[DicomTags.SeriesInstanceUid].SetNullValue();
dicomAttributeCollection[DicomTags.SeriesNumber].SetNullValue();
dicomAttributeCollection[DicomTags.Modality].SetNullValue();
dicomAttributeCollection[DicomTags.Date].SetNullValue();
dicomAttributeCollection[DicomTags.Time].SetNullValue();
dicomAttributeCollection[DicomTags.RepetitionTime].SetNullValue();
IList <DicomAttributeCollection> resultsList;
StudyRootFindScu findScu = new StudyRootFindScu();
List <string> seriesUIDs = new List <string>();
resultsList = findScu.Find(
callingAE,
node.AETitle,
node.Host,
node.Port,
dicomAttributeCollection);
findScu.CloseAssociation();
findScu.Dispose();
foreach (DicomAttributeCollection msg in resultsList)
{
string text = msg[DicomTags.SeriesInstanceUid];
Platform.Log(LogLevel.Info, text);
SeriesItem series = new SeriesItem();
series.SeriesNumber = msg[DicomTags.SeriesNumber];
series.SeriesDescription = msg[DicomTags.SeriesDescription];
series.StudyInstanceUID = msg[DicomTags.StudyInstanceUid];
series.SeriesInstanceUID = msg[DicomTags.SeriesInstanceUid];
series.Modality = msg[DicomTags.Modality];
series.Date = msg[DicomTags.Date];
series.Time = msg[DicomTags.Time];
//series.NumberOfSeriesRelatedInstances = int.Parse(msg[DicomTags.NumberOfSeriesRelatedInstances].ToString());
SeriesList.Add(series);
}
_component = new SeriesBrowserComponent(SeriesList, node);
_shelf = ApplicationComponent.LaunchAsShelf(this.Context.DesktopWindow, _component, "Series Browser", ShelfDisplayHint.DockBottom | ShelfDisplayHint.DockAutoHide);
_shelf.Closed += Shelf_Closed;
}
}
#endregion
#region Local Datastore
// If local datastore, can obtain series information by building study tree
else
{
IImageViewer viewer = new ImageViewerComponent();
StudyTree studyTree = viewer.StudyTree;
// Add selected objects studies to study tree
foreach (StudyItem selectedstudy in this.Context.SelectedStudies)
{
string studyUID = selectedstudy.StudyInstanceUid;
int numberOfSops = LocalStudyLoader.Start(new StudyLoaderArgs(studyUID, null));
for (int i = 0; i < numberOfSops; ++i)
{
Sop imageSop = LocalStudyLoader.LoadNextSop();
studyTree.AddSop(imageSop);
}
}
foreach (Patient patient in studyTree.Patients)
{
foreach (Study study in patient.Studies)
{
foreach (Series series in study.Series)
{
SeriesItem seriesitem = new SeriesItem();
seriesitem.SeriesNumber = series.SeriesNumber.ToString();
seriesitem.SeriesDescription = series.SeriesDescription;
seriesitem.StudyInstanceUID = study.StudyInstanceUid;
seriesitem.SeriesInstanceUID = series.SeriesInstanceUid;
seriesitem.Modality = series.Modality;
seriesitem.Date = series.SeriesDate;
seriesitem.Time = series.SeriesTime;
//series.NumberOfSeriesRelatedInstances = int.Parse(msg[DicomTags.NumberOfSeriesRelatedInstances].ToString());
seriesitem.NumberOfSeriesRelatedInstances = series.Sops.Count.ToString();
SeriesList.Add(seriesitem);
}
_component = new SeriesBrowserComponent(SeriesList, null);
_shelf = ApplicationComponent.LaunchAsShelf(this.Context.DesktopWindow, _component, DicomDataFormatHelper.PersonNameFormatter(patient.PatientsName), ShelfDisplayHint.DockBottom | ShelfDisplayHint.DockAutoHide);
_shelf.Closed += Shelf_Closed;
}
}
}
#endregion
}
public static Study GetStudyFromAccession(string accession)
{
var node = GetSelectedNode();
if (node == null)
{
throw new Exception("Unable to get selected DICOM node");
}
StudyRootFindScu findScu = new StudyRootFindScu();
StudyQueryIod queryMessage = new StudyQueryIod();
queryMessage.SetCommonTags();
queryMessage.AccessionNumber = accession;
IList <StudyQueryIod> results = findScu.Find(node.LocalAe, node.AET, node.IP, node.Port, queryMessage);
if (results.Count == 1)
{
Study st = new Study();
st.Accession = results[0].AccessionNumber;
st.Images = (int)results[0].NumberOfStudyRelatedInstances;
st.PatientDob = results[0].PatientsBirthDate;
st.PatientFirstname = results[0].PatientsName.FirstName;
st.PatientId = results[0].PatientId;
st.PatientSurname = results[0].PatientsName.LastName;
st.StudyDate = results[0].StudyDate;
st.StudyDescription = results[0].StudyDescription;
st.StudyModality = results[0].ModalitiesInStudy;
st.StudyUid = results[0].StudyInstanceUid;
if (st.StudyDate != null && st.PatientDob != null)
{
int age = st.StudyDate.Value.Year - st.PatientDob.Value.Year;
if (st.PatientDob.Value > st.StudyDate.Value.AddYears(-age))
{
age--;
}
st.PatientAge = age;
}
StudyRootFindScu seriesFindScu = new StudyRootFindScu();
SeriesQueryIod seriesQuery = new SeriesQueryIod();
seriesQuery.SetCommonTags();
seriesQuery.StudyInstanceUid = results[0].StudyInstanceUid;
IList <SeriesQueryIod> seriesResults = seriesFindScu.Find(node.LocalAe, node.AET, node.IP, node.Port, seriesQuery);
if (seriesResults.Count > 0)
{
st.Series = new List <Series>();
foreach (var se in seriesResults)
{
Series s = new Series();
s.StudyUid = results[0].StudyInstanceUid;
s.Images = (int)se.NumberOfSeriesRelatedInstances;
s.SeriesDescription = se.SeriesDescription;
s.SeriesModality = se.Modality;
s.SeriesUid = se.SeriesInstanceUid;
st.Series.Add(s);
}
}
return(st);
}
else
{
throw new Exception("No study found");
}
}
protected static IList<DicomAttributeCollection> Query(IApplicationEntity server, DicomAttributeCollection requestCollection)
{
//special case code for ModalitiesInStudy. An IStudyFinder must accept a multi-valued
//string for ModalitiesInStudy (e.g. "MR\\CT") and process it appropriately for the
//datasource that is being queried. In this case (Dicom) does not allow multiple
//query keys, so we have to execute one query per modality specified in the
//ModalitiesInStudy query item.
List<string> modalityFilters = new List<string>();
if (requestCollection.Contains(DicomTags.ModalitiesInStudy))
{
string modalityFilterString = requestCollection[DicomTags.ModalitiesInStudy].ToString();
if (!String.IsNullOrEmpty(modalityFilterString))
modalityFilters.AddRange(modalityFilterString.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries));
if (modalityFilters.Count == 0)
modalityFilters.Add(""); //make sure there is at least one filter, the default.
}
SortedList<string, DicomAttributeCollection> resultsByStudy = new SortedList<string, DicomAttributeCollection>();
string combinedFilter = requestCollection[DicomTags.ModalitiesInStudy];
try
{
foreach (string modalityFilter in modalityFilters)
{
using (StudyRootFindScu scu = new StudyRootFindScu())
{
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(modalityFilter);
IList<DicomAttributeCollection> results = scu.Find(
DicomServer.AETitle, server.AETitle, server.ScpParameters.HostName, server.ScpParameters.Port, requestCollection);
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if(scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
else if (scu.Status == ScuOperationStatus.AssociationRejected)
{
String message = String.Format(SR.MessageFormatAssociationRejected,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.NetworkError)
{
throw new DicomException(SR.MessageUnexpectedNetworkError);
}
if (scu.Status == ScuOperationStatus.UnexpectedMessage)
{
throw new DicomException(SR.MessageUnexpectedMessage);
}
//if this function returns true, it means that studies came back whose
//modalities did not match the filter, meaning that filtering on
//ModalitiesInStudy is not supported by that server.
if (FilterResultsByModality(results, resultsByStudy, modalityFilter))
break;
}
}
return new List<DicomAttributeCollection>(resultsByStudy.Values);
}
finally
{
//for consistencies sake, put the original filter back.
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(combinedFilter);
}
}
protected static IList <DicomAttributeCollection> Query(IApplicationEntity server, DicomAttributeCollection requestCollection)
{
//special case code for ModalitiesInStudy. An IStudyFinder must accept a multi-valued
//string for ModalitiesInStudy (e.g. "MR\\CT") and process it appropriately for the
//datasource that is being queried. In this case (Dicom) does not allow multiple
//query keys, so we have to execute one query per modality specified in the
//ModalitiesInStudy query item.
List <string> modalityFilters = new List <string>();
if (requestCollection.Contains(DicomTags.ModalitiesInStudy))
{
string modalityFilterString = requestCollection[DicomTags.ModalitiesInStudy].ToString();
if (!String.IsNullOrEmpty(modalityFilterString))
{
modalityFilters.AddRange(modalityFilterString.Split(new char[] { '\\' }, StringSplitOptions.RemoveEmptyEntries));
}
if (modalityFilters.Count == 0)
{
modalityFilters.Add(""); //make sure there is at least one filter, the default.
}
}
SortedList <string, DicomAttributeCollection> resultsByStudy = new SortedList <string, DicomAttributeCollection>();
string combinedFilter = requestCollection[DicomTags.ModalitiesInStudy];
try
{
foreach (string modalityFilter in modalityFilters)
{
using (StudyRootFindScu scu = new StudyRootFindScu())
{
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(modalityFilter);
IList <DicomAttributeCollection> results = scu.Find(
DicomServer.AETitle, server.AETitle, server.ScpParameters.HostName, server.ScpParameters.Port, requestCollection);
scu.Join(new TimeSpan(0, 0, 0, 0, 1000));
if (scu.Status == ScuOperationStatus.Canceled)
{
String message = String.Format(SR.MessageFormatRemoteServerCancelledFind,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.ConnectFailed)
{
String message = String.Format(SR.MessageFormatConnectionFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
else if (scu.Status == ScuOperationStatus.AssociationRejected)
{
String message = String.Format(SR.MessageFormatAssociationRejected,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.Failed)
{
String message = String.Format(SR.MessageFormatQueryOperationFailed,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.TimeoutExpired)
{
String message = String.Format(SR.MessageFormatConnectTimeoutExpired,
scu.FailureDescription ?? "no failure description provided");
throw new DicomException(message);
}
if (scu.Status == ScuOperationStatus.NetworkError)
{
throw new DicomException(SR.MessageUnexpectedNetworkError);
}
if (scu.Status == ScuOperationStatus.UnexpectedMessage)
{
throw new DicomException(SR.MessageUnexpectedMessage);
}
//if this function returns true, it means that studies came back whose
//modalities did not match the filter, meaning that filtering on
//ModalitiesInStudy is not supported by that server.
if (FilterResultsByModality(results, resultsByStudy, modalityFilter))
{
break;
}
}
}
return(new List <DicomAttributeCollection>(resultsByStudy.Values));
}
finally
{
//for consistencies sake, put the original filter back.
requestCollection[DicomTags.ModalitiesInStudy].SetStringValue(combinedFilter);
}
}
public static List<Study> GetPatientStudiesFromId(string patientId)
{
var node = GetSelectedNode();
if (node == null)
throw new Exception("Unable to get selected DICOM node");
StudyRootFindScu findScu = new StudyRootFindScu();
StudyQueryIod queryMessage = new StudyQueryIod();
queryMessage.SetCommonTags();
queryMessage.PatientId = patientId;
IList<StudyQueryIod> results = findScu.Find(node.LocalAe, node.AET, node.IP, node.Port, queryMessage);
if (results.Count > 0)
{
List<Study> stList = new List<Study>();
foreach(var st in results)
{
var nst = new Study();
nst.Accession = st.AccessionNumber;
nst.Images = (int)st.NumberOfStudyRelatedInstances;
nst.PatientDob = st.PatientsBirthDate;
nst.PatientFirstname = st.PatientsName.FirstName;
nst.PatientId = st.PatientId;
nst.PatientSurname = st.PatientsName.LastName;
nst.StudyDate = st.StudyDate;
nst.StudyDescription = st.StudyDescription;
nst.StudyModality = st.ModalitiesInStudy;
nst.StudyUid = st.StudyInstanceUid;
if (nst.StudyDate != null && nst.PatientDob != null)
{
int age = nst.StudyDate.Value.Year - nst.PatientDob.Value.Year;
if (nst.PatientDob.Value > nst.StudyDate.Value.AddYears(-age)) age--;
nst.PatientAge = age;
}
StudyRootFindScu seriesFindScu = new StudyRootFindScu();
SeriesQueryIod seriesQuery = new SeriesQueryIod();
seriesQuery.SetCommonTags();
seriesQuery.StudyInstanceUid = st.StudyInstanceUid;
IList<SeriesQueryIod> seriesResults = seriesFindScu.Find(node.LocalAe, node.AET, node.IP, node.Port, seriesQuery);
if (seriesResults.Count > 0)
{
nst.Series = new List<Series>();
foreach (var se in seriesResults)
{
if((int)se.NumberOfSeriesRelatedInstances < 1) { continue; }
if (nst.StudyModality == "SR" && se.Modality != "SR") { nst.StudyModality = se.Modality; }
Series s = new Series();
s.StudyUid = results[0].StudyInstanceUid;
s.Images = (int)se.NumberOfSeriesRelatedInstances;
s.SeriesDescription = se.SeriesDescription;
s.SeriesModality = se.Modality;
s.SeriesUid = se.SeriesInstanceUid;
nst.Series.Add(s);
}
}
if (nst.StudyModality == "SR") { nst.StudyModality = ""; }
stList.Add(nst);
}
return stList;
}
else
{
throw new Exception("Unable to find studies for patient on PACS");
}
}
public static bool DownloadOneSeries(string studyuid, string seriesuid, int retryCount = 0)
{
var node = GetSelectedNode();
var cstore = new DicomSCP(node.LocalAe, 104);
try
{
LOG.Write("Retry Count: " + retryCount);
StudyRootFindScu findScu = new StudyRootFindScu();
SeriesQueryIod queryMessage = new SeriesQueryIod();
queryMessage.SetCommonTags();
queryMessage.StudyInstanceUid = studyuid;
queryMessage.SeriesInstanceUid = seriesuid;
IList <SeriesQueryIod> results = findScu.Find(node.LocalAe, node.AET, node.IP, node.Port, queryMessage);
if (results.Count != 1)
{
throw new Exception(string.Format("Unable to query study on PACS: [{0}]", studyuid));
}
int expectedFiles = (int)results[0].NumberOfSeriesRelatedInstances;
if (!System.IO.Directory.Exists(node.LocalStorage))
{
System.IO.Directory.CreateDirectory(node.LocalStorage);
}
cstore.Start();
while (!cstore.IsRunning)
{
System.Threading.Thread.Sleep(1000);
}
MoveScuBase moveScu = new StudyRootMoveScu(node.LocalAe, node.AET, node.IP, node.Port, node.LocalAe);
moveScu.ReadTimeout = 600000;
moveScu.WriteTimeout = 600000;
moveScu.AddStudyInstanceUid(studyuid);
moveScu.AddSeriesInstanceUid(seriesuid);
DateTime started = DateTime.Now;
moveScu.Move();
System.Threading.Thread.Sleep(2000);
if (moveScu.Status == ScuOperationStatus.AssociationRejected || moveScu.Status == ScuOperationStatus.Canceled ||
moveScu.Status == ScuOperationStatus.ConnectFailed || moveScu.Status == ScuOperationStatus.Failed ||
moveScu.Status == ScuOperationStatus.NetworkError || moveScu.Status == ScuOperationStatus.TimeoutExpired ||
moveScu.Status == ScuOperationStatus.UnexpectedMessage || moveScu.FailureSubOperations != 0)
{
if (retryCount > 4)
{
throw new Exception(string.Format("Failed moving study [{0}] | Status : {1} | Failed Operations: {2}", studyuid, moveScu.Status, moveScu.FailureSubOperations));
}
retryCount += 1;
if (cstore.IsRunning)
{
cstore.Stop();
}
DownloadOneSeries(studyuid, seriesuid, retryCount);
}
string downloadFolder = GetStoreString();
downloadFolder = Path.Combine(downloadFolder, studyuid, seriesuid);
bool direxist = Directory.Exists(downloadFolder);
while (!direxist)
{
if ((DateTime.Now - started).TotalMinutes > 3)
{
if (cstore.IsRunning)
{
cstore.Stop();
}
throw new Exception("Waited too long for images to come in");
}
//LOG.Write("Waiting for images to come in...");
System.Threading.Thread.Sleep(1 * 1000);
direxist = Directory.Exists(downloadFolder);
}
var dcmfiles = Directory.GetFiles(downloadFolder, "*.dcm");
var dcmCount = dcmfiles.Length;
while (dcmCount < expectedFiles)
{
if ((DateTime.Now - started).TotalMinutes > 3)
{
if (cstore.IsRunning)
{
cstore.Stop();
}
throw new Exception("Waited too long for images to come in");
}
//LOG.Write("Waiting for images to come in...");
System.Threading.Thread.Sleep(1 * 1000);
dcmfiles = Directory.GetFiles(downloadFolder, "*.dcm");
if (dcmfiles.Length != dcmCount)
{
if (dcmfiles.Length >= expectedFiles)
{
break;
}
dcmCount = dcmfiles.Length;
started = DateTime.Now;
}
}
if (cstore.IsRunning)
{
cstore.Stop();
}
LOG.Write("Series successfully downloaded from PACS");
return(true);
}
catch (Exception ex)
{
if (cstore.IsRunning)
{
cstore.Stop();
}
string errorString = "Error at :" + System.Reflection.MethodBase.GetCurrentMethod().Name;
LOG.Write(errorString);
LOG.Write(ex.Message);
return(false);
}
}
public static void DicomTestQueryStudy(string accession)
{
StudyRootFindScu findScu = new StudyRootFindScu();
StudyQueryIod queryMessage = new StudyQueryIod();
queryMessage.SetCommonTags();
queryMessage.AccessionNumber = accession;
IList<StudyQueryIod> results = findScu.Find("ANDYPACS3", "RMHSYNSCP", "172.28.40.151", 104, queryMessage);
if (results.Count == 1)
{
Study st = new Study();
st.Accession = results[0].AccessionNumber;
st.Images = (int)results[0].NumberOfStudyRelatedInstances;
st.PatientDob = results[0].PatientsBirthDate;
st.PatientFirstname = results[0].PatientsName.FirstName;
st.PatientId = results[0].PatientId;
st.PatientSurname = results[0].PatientsName.LastName;
st.StudyDate = results[0].StudyDate;
st.StudyDescription = results[0].StudyDescription;
st.StudyModality = results[0].ModalitiesInStudy;
st.StudyUid = results[0].StudyInstanceUid;
if (st.StudyDate != null && st.PatientDob != null)
{
int age = st.StudyDate.Value.Year - st.PatientDob.Value.Year;
if (st.PatientDob.Value > st.StudyDate.Value.AddYears(-age)) age--;
st.PatientAge = age;
}
}
}
