Common Data Element: Imaging anatomical scan file hash code
Listed below are the details for the data element.
1.1
Element Type
Common Data Element
Imaging anatomical scan file hash code
ImgAntmicalScanFileHashCode
Short Description
Hash code of the corresponding anatomical scan file (SHA256). SHA256 produces hashes that are 256 bits long.
Definition
Hash code of the corresponding anatomical scan file (SHA256). SHA256 produces hashes that are 256 bits long.
Biomedical Terminologies and Standards
Notes
SHA256 produces hashes that are 256 bits long, so storing them in the usual hexadecimal representation (4 bits per char) would result in a string size of 64 characters.
Creation Date
2015-04-06
Historical Notes
References
Data Type
Alphanumeric
Input Restrictions
Free-Form Entry
Maximum Character Quantity
4000
Population
Adult and Pediatric
Guidelines/Instructions
SHA256 produces hashes that are 256 bits long, so storing them in the usual hexadecimal representation (4 bits per char) would result in a string size of 64 characters.
Preferred Question Text
Hash code of the corresponding anatomical scan file (SHA256)
Category Groups and Classifications
| Disease | Domain | Sub-Domain |
|---|---|---|
| General (For all diseases) | Assessments and Examinations | Imaging Diagnostics |
Classification
General (For all diseases)
:
Supplemental
Keywords
Labels
Effective Date
Until Date
Last Change Date
Mon Apr 09 15:34:47 EDT 2018
See Also
Submitting Organization Name
NIH/CIT/BRICS
Submitting Contact Name
Olga Vovk
Submitting Contact Information
olga.vovk@nih.gov
Steward Organization
Name
NIH/CIT/BRICS
Steward Contact Name
Olga Vovk
Steward Contact Information
olga.vovk@nih.gov
NINDS ID
