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Prior ACRIN and LSS PIDs may be found in 2 DICOM tags:  (0010, 1000) Other Patient IDs and (0013, 0040) Clinical Trial Subject ID.  These prior PIDs are random 5-digit (ACRIN) or 6-digit (LSS) numbers that contain no screening site information; the LSS prior PIDs may have leading zeroes which may or may not appear unless specified that they do so.

Patient Names

Patient Names appearing in DICOM tag (0010, 0010) are a construct from the participant's prior PID concatenated with a caret and the string 'ACRIN' or 'LSS'; examples:

  • 23456^ACRIN
  • 123456^LSS
Series Descriptions

These consist of 11 coded comma-separated values, listed below.  Code value descriptions may be found in the attachment Series-Description-Details.xlsx.

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