BIDS dictionary extension

Cyril Pernet edited this page Jul 24, 2018 · 10 revisions

This document describes the additional fields to use either in file names or in json file. Community work is done @ https://tinyurl.com/bids-tumours


this is just some idea to formalize

metadata

Participant.tsv

[Age of radiological diagnosis]
[Age at scanning]
[Estimated age of 1st symptomes]
[Gender]
Handedness (for example using Edinburgh Handedness Inventory, range -1 [left] to 1 [right])
Tumour histopathology WHO 2007
Tumour grade
Tumour molecular classification WHO 2016
Tumour volume (for example calculated from tumour lesion mask)
Tumour location in [x,y,z] coordinate mm mni space
resection none full or partial resection
pre-surgical interventions chemotherapy/radiotherapy
[overall survival] time in weeks from radio diagnosis to death
[progression free survival] time in weeks from radio diagnosis to 1st recurrence
[follow-up time] time in weeks from radio diagnosis to last data collection if no death
RANO score https://radiopaedia.org/articles/rano-criteria-for-glioblastoma
KPS https://virtualtrials.com/karnofsky.cfm

Standard reporting ??

Dataset_description.json

Values must be from
http://www.ontobee.org/ontology/DOID?iri=http://purl.obolibrary.org/obo/DOID_3073

{
"tumour_histology": {
"Description": "xxxxxxxxx",
"Grade":
{ "1": "Well differentiated",
"2": "Moderately differentiated",
"3": "Poorly differentiated",
"4": "Undifferentiated"
"X": "undetermined"}
}
"tumour_genetics": {
"Database": "xxx",
}

}

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