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国家计量局、卫生部关于肿瘤放射治疗剂量学的若干规定

附录6:        百分深度剂量表



                   4MV X 线 SSD 100cm

--------------------------------------------
照射野 |   |   |   |   |   |   |   |   |   |
(平方 | 0  | 2×2| 4×4 | 6×6 | 8×8 |10×10|12×12|15×15|20×20|25×25
厘米) |   |   |   |   |   |   |   |   |   |
----|---|---|---|---|---|---|---|---|---|---
反散因数|   |   |   |   |   |   |   |   |   |
(B、S|1.000 |1.003 |1.007 |1.012 |1.0172|1.022 |1.027 |1.032 |1.039 |1.044
、F) |   |   |   |   |   |   |   |   |   |
----|---|---|---|---|---|---|---|---|---|---
 深度 |   |   |   |   |   |   |   |   |   |
(cm)|   |   |   |   |   |   |   |   |   |
    |   |   |   |   |   |   |   |   |   |
  1.0 | 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0
  2.0 | 92.2| 93.2| 95.0| 96.0| 96.4| 96.8| 97.1| 97.3| 97.5| 98.0
  3.0 | 85.6| 87.0| 90.0| 91.0| 92.0| 92.8| 93.0| 93.3| 93.7| 94.2
  4.0 | 79.2| 81.0| 84.0| 85.7| 87.0| 88.1| 88.6| 89.1| 89.8| 90.6
  5.0 | 73.5| 75.2| 78.5| 80.2| 82.0| 83.5| 84.0| 84.6| 85.7| 86.6
  6.0 | 68.1| 70.0| 73.2| 75.2| 77.0| 78.9| 79.5| 80.3| 81.6| 82.6
  7.0 | 63.3| 65.1| 68.6| 71.0| 72.6| 74.5| 75.1| 76.2| 77.9| 78.9
  8.0 | 59.0| 60.8| 64.0| 66.7| 68.4| 70.5| 71.2| 72.4| 74.0| 75.2
  9.0 | 54.2| 56.7| 60.0| 62.7| 64.7| 66.8| 67.2| 68.6| 70.3| 71.6
 10.0 | 50.4| 52.8| 55.8| 59.0| 61.0| 63.0| 63.5| 65.0| 67.0| 68.2
 11.0 | 46.6| 49.1| 52.0| 55.0| 57.0| 59.0| 60.0| 61.5| 63.4| 64.6
 12.0 | 43.3| 45.7| 48.6| 51.6| 53.4| 55.7| 56.5| 58.0| 60.0| 61.4
 13.0 | 40.2| 42.5| 45.5| 48.2| 50.1| 52.1| 53.3| 54.5| 56.8| 58.0
 14.0 | 37.3| 39.7| 42.5| 45.2| 47.0| 49.0| 50.2| 51.5| 53.5| 54.9
 15.0 | 34.7| 37.0| 39.7| 42.5| 44.2| 46.1| 47.3| 48.7| 50.5| 51.9
 16.0 | 32.2| 34.5| 37.0| 39.6| 41.5| 43.5| 44.5| 46.0| 47.6| 49.2
 17.0 | 30.0| 32.1| 34.7| 37.1| 39.0| 40.8| 41.8| 43.3| 45.1| 46.6
 18.0 | 27.7| 30.0| 32.5| 34.7| 36.5| 38.4| 39.3| 40.7| 42.6| 44.1
 19.0 | 25.8| 27.8| 30.3| 32.5| 34.1| 36.0| 37.0| 38.2| 40.3| 41.7
 20.0 | 23.9| 26.0| 28.3| 30.4| 32.0| 33.8| 34.7| 36.0| 38.0| 39.4
 22.0 | 20.7| 22.6| 24.6| 26.6| 28.0| 29.7| 30.5| 31.8| 33.7| 35.2
 24.0 | 17.8| 19.6| 21.4| 23.2| 24.7| 26.0| 26.8| 28.1| 30.0| 31.3
 26.0 | 15.4| 17.1| 18.7| 20.3| 21.6| 23.0| 23.8| 24.9| 26.6| 27.9
 28.0 | 13.4| 14.8| 16.2| 17.8| 19.0| 20.0| 21.0| 22.0| 23.5| 24.8
 30.0 | 11.6| 12.8| 14.2| 15.6| 16.7| 17.8| 18.5| 19.5| 20.8| 22.1
--------------------------------------------

附录7:        百分深度剂量表



                   6MV X 线 SSD 100cm

--------------------------------------------
照射野 |   |   |   |   |   |   |   |   |   |
(平方 | 0  | 2×2 | 4×4 | 6×6 | 8×8 |10×10|12×12|15×15|20×20|24×24
厘米) |   |   |   |   |   |   |   |   |   |
----|---|---|---|---|---|---|---|---|---|---
反散因数|   |   |   |   |   |   |   |   |   |
(B、S|1.000 |1.003 |1.007 |1.012 |1.0172|1.022 |1.027 |1.032 |1.039 |1.044
、F) |   |   |   |   |   |   |   |   |   |
----|---|---|---|---|---|---|---|---|---|---
 深度 |   |   |   |   |   |   |   |   |   |
(cm)|   |   |   |   |   |   |   |   |   |
  1.5 | 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0| 100.0
  2.5 | 93.0| 95.1| 96.8| 96.8| 96.8| 96.8| 96.8| 96.8| 96.8| 96.8
  3.0 | 90.2| 92.2| 94.3| 94.5| 94.7| 94.9| 95.0| 95.2| 95.3| 95.3
  4.0 | 84.6| 86.7| 89.2| 89.8| 90.2| 90.7| 91.0| 91.3| 91.8| 92.0
  5.0 | 79.3| 81.5| 84.3| 85.8| 86.1| 86.7| 87.2| 87.7| 88.1| 88.8
  6.0 | 74.3| 76.5| 79.5| 80.9| 81.9| 82.7| 83.3| 83.9| 84.3| 84.4
  7.0 | 69.3| 72.0| 75.0| 76.6| 77.9| 78.9| 79.6| 80.3| 81.0| 81.2
  8.0 | 64.9| 67.5| 70.4| 72.2| 73.8| 75.0| 75.8| 76.7| 77.6| 78.0
  9.0 | 60.7| 63.5| 66.3| 68.3| 70.0| 71.0| 72.2| 73.2| 74.3| 74.9
 10.0 | 57.0| 59.8| 62.2| 64.3| 66.1| 67.6| 68.6| 69.7| 71.0| 71.7
 11.0 | 53.4| 56.2| 58.6| 60.7| 62.5| 64.0| 65.1| 66.3| 67.7| 68.6
 12.0 | 50.0| 52.6| 55.0| 57.1| 58.9| 60.4| 61.5| 62.8| 64.3| 65.4
 13.0 | 46.9| 49.5| 51.7| 53.8| 55.6| 57.2| 58.4| 59.8| 61.3| 62.4
 14.0 | 43.9| 46.3| 48.4| 50.5| 52.3| 53.9| 55.2| 56.6| 59.3| 59.3
 15.0 | 41.2| 43.5| 45.7| 47.8| 49.5| 51.0| 52.3| 53.7| 55.4| 56.4
 16.0 | 38.6| 40.7| 42.9| 45.0| 46.7| 48.1| 49.3| 50.7| 52.4| 53.5
 17.0 | 36.2| 38.5| 40.6| 42.5| 44.3| 45.7| 46.9| 48.3| 50.0| 51.1
 18.0 | 34.0| 36.2| 38.2| 40.0| 41.8| 43.2| 44.4| 45.8| 47.5| 48.6
 19.0 | 32.0| 34.0| 36.0| 37.8| 39.5| 40.9| 42.0| 43.5| 45.1| 46.2
 20.0 | 30.0| 31.8| 33.8| 35.5| 37.1| 38.5| 39.6| 41.1| 42.7| 43.8
 22.0 | 26.4| 28.3| 30.1| 31.8| 33.3| 31.6| 35.7| 37.0| 38.6| 39.6
 24.0 | 23.4| 25.2| 26.8| 28.4| 29.8| 31.0| 32.1| 33.4| 34.9| 36.0
 26.0 | 20.6| 22.3| 23.9| 25.3| 26.6| 27.7| 28.8| 30.1| 31.6| 32.4
 28.0 | 18.2| 19.7| 21.2| 22.5| 23.7| 24.8| 25.8| 27.0| 28.5| 29.4
 30.0 | 16.1| 17.6| 18.9| 20.1| 21.2| 22.2| 23.2| 24.3| 25.8| 26.5
--------------------------------------------

附录8:        百分深度剂量表



第 [1] [2] [3] [4] [5] [6] [7] [8] 页 共[9]页
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