Table B.25: Red bone marrow in the whole body - Helmholtz ...
Table B.25: Red bone marrow in the whole body - Helmholtz ...
Table B.25: Red bone marrow in the whole body - Helmholtz ...
Create successful ePaper yourself
Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.
48<br />
<strong>Table</strong> B.13: <strong>Red</strong> <strong>bone</strong> <strong>marrow</strong> <strong>in</strong> <strong>the</strong> arm <strong>bone</strong>s<br />
Mean organ dose normalised to air kerma free <strong>in</strong> air on <strong>the</strong> axis of rotation<br />
and average coefficients of variance per s<strong>in</strong>gle 1 cm wide slice; <strong>the</strong> volume<br />
ratio of <strong>the</strong> organ located with<strong>in</strong> each s<strong>in</strong>gle slice is also shown.<br />
Slice Volume Conversion factors Coeff.<br />
ratio<br />
of var.<br />
80 kV 125 kV<br />
cm % 360° 180° 360° 180° %<br />
0 to 1 .0001 * * * 14.14<br />
1 to 2 .0001 .0001 .0001 .0001 18.33<br />
2 to 3 .0001 .0001 .0002 .0002 16.65<br />
3 to 4 .0002 .0002 .0003 .0003 13.51<br />
4 to 5 .0002 .0002 .0004 .0005 11.81<br />
5 to 6 .0004 .0003 .0004 .0006 10.41<br />
6 to 7 .0004 .0004 .0006 .0007 9.52<br />
7 to 8 .0004 .0005 .0008 .0009 8.64<br />
8 to 9 .0008 .0006 .0011 .0010 7.34<br />
9 to 10 .0009 .0009 .0014 .0014 6.55<br />
10 to 11 .0013 .0013 .0018 .0018 5.61<br />
11 to 12 .0015 .0017 .0022 .0021 5.16<br />
12 to 13 .0028 .0028 .0038 .0039 3.92<br />
13 to 14 .0064 .0067 .0080 .0077 2.72<br />
14 to 15 6.1 .0349 .0349 .0418 .0430 1.33<br />
15 to 16 9.0 .0504 .0515 .0636 .0650 1.08<br />
16 to 17 12.5 .0650 .0684 .0821 .0857 0.96<br />
17 to 18 7.9 .0484 .0494 .0602 .0606 1.10<br />
18 to 19 4.3 .0319 .0314 .0405 .0390 1.32<br />
19 to 20 4.8 .0343 .0329 .0439 .0411 1.29<br />
20 to 21 8.5 .0559 .0488 .0665 .0610 1.08<br />
21 to 22 4.8 .0364 .0325 .0433 .0394 1.31<br />
22 to 23 4.8 .0345 .0287 .0423 .0342 1.37<br />
23 to 24 5.6 .0370 .0324 .0447 .0406 1.30<br />
24 to 25 3.2 .0244 .0234 .0301 .0284 1.54<br />
25 to 26 2.9 .0228 .0225 .0269 .0277 1.58<br />
26 to 27 4.8 .0321 .0335 .0389 .0404 1.35<br />
27 to 28 4.8 .0319 .0336 .0376 .0408 1.36<br />
28 to 29 0.2 .0061 .0067 .0075 .0080 2.77<br />
29 to 30 3.2 .0221 .0255 .0267 .0298 1.59<br />
30 to 31 4.2 .0288 .0322 .0343 .0379 1.40<br />
31 to 32 2.7 .0194 .0223 .0232 .0261 1.70<br />
32 to 33 4.3 .0281 .0322 .0342 .0363 1.44<br />
33 to 34 1.3 .0094 .0106 .0119 .0126 2.45