Category:Datasets

<We might eventually create individual pages for each dataset with an index table linking to them from here, but for now we don't have a normalized format so put them all here.>

This is a catalog of imaging datasets of interest to QIBA.

Please feel free to correct, edit and provide supplemental information.

<Related Pathology, e.g. Lung Nodules>

<Dataset Nickname>

• Intended Purpose of Dataset:

• Modality:
• Slice Thickness:
• Acquisition Details:

• # of Patients:
• Patient Demographics/Selection Details:
• Typical # of timepoints:
• Outcome Data:

• Details of Reading/Markup performed:

• Contact Person:
• Public Availability:

RIDER CT Clinical

• Intended Purpose of Dataset: evaluate ability to measure tumor change

• Modality: CT
• Slice Thickness: mostly 5mm (few with thin slice <1.5mm)
• Acquisition Details:

• # of Patients: 300 (as of Sept 2008)
• Patient Demographics/Selection Details:
• Typical # of timepoints: most with multiple, includes "coffee break"/"no change"
• Outcome Data: None

• Details of Reading/Markup performed: No Contours, limited set annotated by two readers with RECIST markings

• Contact Person:
• Public Availability: on NCIA

• Description:

LIRC

• Intended Purpose of Dataset: Comparing computer vs reader volumetric measurements

• Modality: CT
• Slice Thickness: 50% "thick"/50% "thin"
• Acquisition Details:

• # of Patients: 84 (as of Oct 2008)
• Patient Demographics/Selection Details:
• Typical # of timepoints: Single
• Outcome Data: None

• Details of Reading/Markup performed: Contours available for all 3mm diameter nodules; Four radiologists marked up each case; possible issues with over/under segmentation

• Contact Person:
• Public Availability: at NCI