Cerebrospinal Fluid and Root Volume Quantification from Magnetic Resonance Images


Region–case

Root

CSF

Max/min
 
a. Certain

b. Likely

c. Possible

d. Possible

e. Likely

f. Certain
 
1. Conus

3

547

696

862

684

832

1,128

2.06

4

634

730

1,134

859

1,146

1,394

2.19

5

421

438

649

603

845

1,331

3.16

6

624

864

1,259

496

1,096

1,272

2.56

7

514

615

1,259

717

892

1,221

2.44

Mean

548.00

668.60

1,032.60

671.80

962.20

1,269.20

2.48

SD

87.26

157.12

268.82

134.98

147.73

102.06

0.42

Significance

2.3/b.c

2.3/a.c/e

2/a.b

2.3/e.f

2.3/d.f/b

2/d.e
 
Max/min

1.50

1.97

1.93

1.73

1.37

1.23
 
2. Rostral lumbar

3

771

904

1,144

857

1,071

1,161

1.50

4

894

1,115

1,509

1,203

1,442

1,585

1.77

5

868

1,061

1,263

854

988

1,222

1.47

6

1,395

1,597

1,748

1,293

1,375

1,613

1.35

7

1,133

1,568

1,836

1,012

1,294

1,776

1.81

Mean

1,012.20

1,249.00

1,500.00

1,043.80

1,234.00

1,471.40

1.58

SD

252.03

314.32

298.91

199.61

196.11

266.59

0.19

Significance

1/b.c

1.3/a.c

1/a.b

1/e.f

1.3/d.f

1/d.e
 
Max/min

1.80

1.76

1.60

1.51

1.45

1.52
 
3. Caudal lumbar

3

756

913

1,095.6

745

932

1,306

1.75

4

1,068

1,178

1,482

1,193

1,286

1,669

1.56

5

519

656

1,267

708

1,148

1,425

2.74

6

698

814

1,055

1,163

1,384

1,440

2.08

7

656

748

1,183

872

958

1,346

2.05

Mean

737.76

861.80

1,216.52

936.36

1,141.76

1,437.36

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Sep 18, 2016 | Posted by in ANESTHESIA | Comments Off on Cerebrospinal Fluid and Root Volume Quantification from Magnetic Resonance Images

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