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XCEDE Use Cases 2008 mBIRN AHM San Juan, Puerto Rico

XCEDE Use Cases

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XCEDE Use Cases. 2008 mBIRN AHM San Juan, Puerto Rico. Overview. Users: MR Therapy (MRT) Retrospective Data Neuro , Prostate CVRG IGT Ongoing Work PNL Needs Discussion. MR Therapy Retrospective. Over 1000 Slicer-Guided Open MR Craniotomies - PowerPoint PPT Presentation

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Page 1: XCEDE Use Cases

XCEDE Use Cases2008 mBIRN AHM

San Juan, Puerto Rico

Page 2: XCEDE Use Cases

Overview

• Users:

• MR Therapy (MRT) Retrospective Data

• Neuro, Prostate

• CVRG

• IGT Ongoing Work

• PNL

• Needs Discussion

Page 3: XCEDE Use Cases

MR Therapy Retrospective

• Over 1000 Slicer-Guided Open MR Craniotomies

• Large Subset (~200) Cases Collated with Pre-

and Intra-Operative Images

• Various acq., 1.5T and 0.5T

• GE or NRRD format (not DICOM)

• National Center for Image Guided Therapy

(Jolesz, BWH) Goal to Share the Data

• Talos, Archip, and Haker Working with Marcus et

al for Upload to XNAT Central

• Prostate Brachitherapy Data Also Available for

Upload

Page 4: XCEDE Use Cases

Psychiatry Neuroimaging Lab (PNL)

• PNL (Shenton, Kubicki, Boiux BWH/VA)

Schizophrenia Research

• Structural Imaging, DTI, fMRI

• Demographics, Protocols, Clinical

Assessments

• Label Maps, Activation Maps

• Currently Using Ad Hoc Methods

• Shared Network Drive, Access Database,

Spreadsheets…

• Reluctant to Change if Database Administrator is

Required

• Would Greatly Benefit from Informatics

Infrastructure If Easy To Use

Page 5: XCEDE Use Cases

CVRG

• Cardiovascular Research Grid (Winslow, JHU)

• Broad Range of Potential inputs: CT, MR,

EKG, Pet, DWI…

• Initial Three Cases of CT Torso Cases

Uploaded to XNAT Central

• Data from Drs. Triedman and Jolley,

Boston Childrens Pediatric Cardiology

• Includes Detailed Heart Segmentation

• JHU Canine Heart DTI

Page 6: XCEDE Use Cases

Ongoing Image Guided Therapy Use

• Collect Pre-Therapy Imaging

• Run Diverse Analysis Routines

• Evolving Research Code

• Multiple Investigators

• Bring Patient Maps into Real Time

Navigation / Robotic System

• Feed Procedure Images and Data Back to

Database

Page 7: XCEDE Use Cases

Scenario 1: Manual Per-Subject

Target Clinical Study Scenario:

1. Search XNAT or HID for Target Data

2. Receive .xcat File of Result URIs

3. Slicer3 Retrieves Data and Metadata

4. Analysis, Visualization, Annotation

5. New Data and Provenance is

Uploaded and Linked to Original Data

Page 8: XCEDE Use Cases

Scenario 2: Population Analysis

Target Clinical Study Scenario:

1. Search XNAT or HID Target

Population

2. Receive .xcat File of Result URIs

3. Search or Load Parameter Files for

Tools

4. Dispatch Analysis for Remote

Processing

5. Results are Uploaded to Database

from Remote Analysis Machines

Page 9: XCEDE Use Cases

Scenario 3: Population Statistics

Target Clinical Study Scenario:

1. Search XNAT or HID Processed

Studies

2. Receive .xcat File of Result URIs

3. Specify Group Statistics Parameters

4. Dispatch Analysis for Remote

Processing

5. Summary Results are Uploaded to

Database from Remote Analysis

Machines

6. Parametric Maps Downloaded to

Local Tool for Interpretation

Page 10: XCEDE Use Cases

Requirements

• Easy To Install XCEDE Compliant Server

• XNAT Desktop?

• Web Services API

• The Simpler the Better

• Several Examples are Available

• DigitalBucket

• GeneNetwork

• Server-to-Server Data Migration

• Automatic Synchronization?

• cvs/svn-like checkouts and commits?