Dataset
Open download
CC BY 3.0
LIDC-IDRI — Lung Image Database Consortium
The standard open CT dataset for lung nodule detection and characterisation; basis of the LUNA16 challenge.
At a glance
ProviderNCI / TCIA
AccessOpen download
LicenceCC BY 3.0
patients1 010
CT scans1 018
Size notesnodule annotations by four thoracic radiologists in a two-phase reading
FormatsDICOM, JSON
Labels and annotations
Per-radiologist nodule outlines (≥3 mm) and characteristics (malignancy likelihood, spiculation, texture); no pathology ground truth for most nodules.
Details
Not yet documented on this card.
Models trained or evaluated on it
No model in this catalog is linked to this dataset yet.
Sources
This page is educational — it is not medical advice and does not replace consultation with an oncologist. Diagnostic and treatment decisions are made solely by specialist physicians.