[Loris-dev] LORIS Error: The target directory does not contain a single DICOM file.

Cecile Madjar cecile.madjar at mcin.ca
Mon Nov 25 10:06:08 EST 2019


Hi Alfredo,

Indeed, the StudyInstanceUID needs to have a value for the insertion
pipeline to work so that could explain the no DICOM found error.

FYI - StudyInstanceUID also needs to be unique for each uploaded study
otherwise insertion in the tarchive tables would fail with the error: "the
study has already been uploaded"

Hope this helps,

Cécile

On Mon, Nov 25, 2019 at 10:02 AM Morales Pinzon, Alfredo <
AMORALESPINZON at bwh.harvard.edu> wrote:

> Dear LorisDev team,
>
> I am batch uploading images to imaging visits using the script
> batch_uploads_imageuploader but for some images I get the following error:
>
> *The target directory does not contain a single DICOM file.*
>
> I had seen this error previously due to missing dicom fields like StudyID
> (0020,0010) and ImagePositionPatient (0020,0032). However, after checking
> these particular dicom fields and setting StudyID it to '0' I am still
> getting the same error. What other dicom fields should I check?
>
> Is there a log where I can exactly find the error? Does the
> "StudyInstanceUID" need to have a value?
>
> I'm pasting the dcmdump of a dicom at the end of this email in case this
> might help figuring out what is the issue.
>
> I am using LORIS v at 20.1.1.
>
> Thank you in advance for your help.
>
> Best regards,
> Alfredo.
>
>
> --------------------------------------------------------------------------------------
>
> # Dicom-File-Format
>
> # Dicom-Meta-Information-Header
> # Used TransferSyntax: Little Endian Explicit
> (0002,0000) UL 230                                      #   4, 1
> FileMetaInformationGroupLength
> (0002,0001) OB 00\01                                    #   2, 1
> FileMetaInformationVersion
> (0002,0002) UI =MRImageStorage                          #  26, 1
> MediaStorageSOPClassUID
> (0002,0003) UI
> [1.2.826.0.1.3680043.2.1125.1.62497394598874749597838823223385071] #  64, 1
> MediaStorageSOPInstanceUID
> (0002,0010) UI =LittleEndianImplicit                    #  18, 1
> TransferSyntaxUID
> (0002,0012) UI [1.2.276.0.7230010.3.0.3.6.0]            #  28, 1
> ImplementationClassUID
> (0002,0013) SH [OFFIS_DCMTK_360]                        #  16, 1
> ImplementationVersionName
> (0002,0016) AE [GDCM/ITK 3.17.0]                        #  16, 1
> SourceApplicationEntityTitle
>
> # Dicom-Data-Set
> # Used TransferSyntax: Little Endian Implicit
> (0008,0008) CS [DERIVED\SECONDARY]                      #  18, 2 ImageType
> (0008,0016) UI =MRImageStorage                          #  26, 1
> SOPClassUID
> (0008,0018) UI
> [1.2.826.0.1.3680043.2.1125.1.62497394598874749597838823223385071] #  64, 1
> SOPInstanceUID
> (0008,0020) DA [20000101]                               #   8, 1 StudyDate
> (0008,0021) DA [20000101]                               #   8, 1 SeriesDate
> (0008,0022) DA [20000101]                               #   8, 1
> AcquisitionDate
> (0008,0030) TM (no value available)                     #   0, 0 StudyTime
> (0008,0031) TM [085517]                                 #   6, 1 SeriesTime
> (0008,0032) TM [085517]                                 #   6, 1
> AcquisitionTime
> (0008,0060) CS [MR]                                     #   2, 1 Modality
> (0008,0070) LO [AAABBBCCC]                                 #   6, 1
> Manufacturer
> (0008,0104) LO [Anonymized]                             #  10, 1
> CodeMeaning
> (0008,103e) LO [t1c]                                    #   4, 1
> SeriesDescription
> (0008,1090) LO [nifti2dicom]                            #  12, 1
> ManufacturerModelName
> (0010,0010) PN [10041]                                  #   6, 1
> PatientName
> (0010,0020) LO [10041]                                  #   6, 1 PatientID
> (0010,0021) LO [Anonymized]                             #  10, 1
> IssuerOfPatientID
> (0010,0030) DA [19650101]                               #   8, 1
> PatientBirthDate
> (0010,0040) CS [Anonymized]                             #  10, 1 PatientSex
> (0010,1010) AS [Anonymized]                             #  10, 1 PatientAge
> (0010,1030) DS (no value available)                     #   0, 0
> PatientWeight
> (0010,2150) LO [Anonymized]                             #  10, 1
> CountryOfResidence
> (0010,2152) LO [Anonymized]                             #  10, 1
> RegionOfResidence
> (0010,21f0) LO [Anonymized]                             #  10, 1
> PatientReligiousPreference
> (0012,0050) LO [baseline]                               #   8, 1
> ClinicalTrialTimePointID
> (0012,0062) CS [Yes]                                    #   4, 1
> PatientIdentityRemoved
> (0012,0063) LO [Genentech]                              #  10, 1
> DeidentificationMethod
> (0018,0050) DS [3]                                      #   2, 1
> SliceThickness
> (0018,0088) DS [3]                                      #   2, 1
> SpacingBetweenSlices
> (0020,000d) UI (no value available)                     #   0, 0
> StudyInstanceUID
> (0020,000e) UI
> [1.2.826.0.1.3680043.2.1143.2737712182581015462892759360372011946] #  64, 1
> SeriesInstanceUID
> *(0020,0010) SH [0]                                      #   2, 1 StudyID*
> (0020,0011) IS [901]                                    #   4, 1
> SeriesNumber
> (0020,0012) IS [1]                                      #   2, 1
> AcquisitionNumber
> (0020,0013) IS [1]                                      #   2, 1
> InstanceNumber
> (0020,0020) CS [L\R]                                    #   4, 2
> PatientOrientation
> (0020,0032) DS [-116.48152160645\-118.93698120117\-275.82513427734] #  50,
> 3 ImagePositionPatient
> (0020,0037) DS [1\0\0\0\1\0]                            #  12, 6
> ImageOrientationPatient
> (0020,0052) UI
> [1.2.826.0.1.3680043.2.1143.263896814292546686535778822643473818] #  64, 1
> FrameOfReferenceUID
> (0028,0002) US 1                                        #   2, 1
> SamplesPerPixel
> (0028,0004) CS [MONOCHROME2]                            #  12, 1
> PhotometricInterpretation
> (0028,0010) US 256                                      #   2, 1 Rows
> (0028,0011) US 256                                      #   2, 1 Columns
> (0028,0030) DS [1\1]                                    #   4, 2
> PixelSpacing
> (0028,0100) US 16                                       #   2, 1
> BitsAllocated
> (0028,0101) US 16                                       #   2, 1 BitsStored
> (0028,0102) US 15                                       #   2, 1 HighBit
> (0028,0103) US 1                                        #   2, 1
> PixelRepresentation
> (0032,1033) LO [Anonymized]                             #  10, 1
> RequestingService
> (0040,0280) ST [Anonymized]                             #  10, 1
> CommentsOnThePerformedProcedureStep
> (0400,0563) LO [Anonymized]                             #  10, 1
> ModifyingSystem
> (0400,0564) LO [Anonymized]                             #  10, 1
> SourceOfPreviousValues
> (0400,0565) CS [Anonymized]                             #  10, 1
> ReasonForTheAttributeModification
> (1110,21b0) ?? 0a\00                                    #   2, 1 Unknown
> Tag & Data
> (7fe0,0010) OW
> 0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000\0000... #
> 131072, 1 PixelData
>
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