Bimonthly Meeting on March 13, 2009 Amarjeet Bhullar MRS on Exam 5181.
Bimonthly Meeting on July 7, 2008 Analysis of Recent MRS Exam Amarjeet Bhullar.
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Transcript of Bimonthly Meeting on July 7, 2008 Analysis of Recent MRS Exam Amarjeet Bhullar.
Bimonthly Meeting on July 7, 2008
Analysis of Recent MRS Exam
Amarjeet Bhullar
S9.6 S19.6 S29.6
3 scans from the patient Patient Name: AD Exam ID: 4465
S9.6 Image
PRESS ROI Superimposed on S9.6 Image: 7x7=49 Voxels
40 80 120 160 200 240-500
0
500
1000
1500
2000
2500
3000
Cre
MR
Un
its
Image Range
Cho
NAA
40 80 120 160 200 240 280
0.6
1.2
1.8
2.4
3.0
3.6
4.2
4.8
ppm
ran
ge
Image Range
93.66
)0.1(3.4
Ippm
Metabolites ppm range Image range
Choline 3.35 to 3.21 64 to 74
Creatine 3.15 to 3.00 78 to 88
N-Acetyl Aspartate NAA 2.18 to 2.01 143 to 154
Functional Map: Metabolites and Metabolite ratios
4.30
0.49
Metabolites view: the numerical values of the metabolites and metabolite ratios for each ROI on the image
Voxel # 2 Voxel # 3
Voxel # 9 Voxel # 10
Voxel # 16 Voxel # 17
Voxel # 23 Voxel # 24
S19.6 Image
PRESS ROI Superimposed on S19.6 Image: 7x7=49 Voxels
Metabolites view: the numerical values of the metabolites and metabolite ratios for each ROI on the image
Voxel # 2 Voxel # 3
Voxel # 9 Voxel # 10
Voxel # 16 Voxel # 17
Voxel # 23 Voxel # 24
S29.6 Image
PRESS ROI Superimposed on S29.6 Image: 7x7=49 Voxels
I0.4 ?
Next Steps:
Analysis of all existing four exams
Compare them and draw the conclusion
Suggestions are welcome