[BitBucket user: Salim Kanoun]
[BitBucket date: 2017-06-15.02:17:48]

Dear Alain,

Since my AWServer reject the anonymized DICOM files by Orthanc (Header incomplete error without further explanaition) I reviewed the list of tags to anonymize so look for type 1 and type 2 tags.

I found several type 2 tags that should be nulled but not removed : 
Accession Number 0008, 0050
Acquisition context sequence 0040,0555
Acquisition date (2C for PET) 0008,0022
Acquisition Time (2C for PET) 0008,0032
Content Creator Name 0070,0084
Contrast Bolus Agent 0018,0010
Filler Order Number of Image service request 0040,2017
Patient ID 0010,0020
Patient Birth date 0010,0030
Patient Name 0010,0010
Patient Sex 0010,0040
Placer Order number of imaging service request 0040,2016
Referenced Study sequence 0008, 1110
Reffering physician name 0008,0090
Requested procedure description 0032,1060
Study Date 0008,0020
Study ID 0020,0010
Study Time 0008,0030
Verifiying Observer Idenditifcation Code sequence 0040,A088

I found then some type 1 and type 1C for which I'm less sure what about is needed to do : 
Concatenation UID (1C) 0020,9161
Content Sequence (1C) 0040,A730
Creator Version UID (type 1) 0008,9123
Digital Signature UID (type 1) 0400,0100
Dimension Organization UID (type 1) 0020,9164
Frame of Reference UID (Type 1) 0020, 0052 => I guess this missing one is the origin of my AWserver rejection
Graphic Annotation Sequence (type 1) 0070,0001
Modified Attributes sequence (type 1) 0400,0550
Person Name (Type 1C) 0040,A123
Referenced SOP instance UID (type 1C) 0008,1155
Requested procedure UID (1C) 0040,1001
Synchronization Frame of Reference UID (type 1C) 0020,0200
Text string (1C) 2030,0020
UID (1C) 0040,A124
Verifiying Observer Name 0040,A075
Verifying Observer Sequence 0040,A073
Verifying Organization 0040,A027
Content Time (1, 1C or 2C depending module) 0008,0033

Best regards,

Salim