Common Data Element: Imaging anatomical scan file hash code
Listed below are the details for the data element.
FITBIR
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.
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
