820-821 / 2063
Thus
d
= 0.9565[217]
Gy and
D
= 46
Gy
D d
+
3
2
+
3
⎛
⎝⎜
⎞
⎠⎟ =
36.4
for equal late injury
D d
+
10
2
+
10
⎛
⎝⎜
⎞
⎠⎟ =
42
for equal tumor effect
∴
d
+
10
d
+
3
=
504
182
10
D
−
3
D
=
504
−
182
|
|
820-821 / 2063
Thus
d
= 0.9565[217]
Gy and
D
= 46
Gy
D d
+
3
2
+
3
⎛
⎝⎜
⎞
⎠⎟ =
36.4
for equal late injury
D d
+
10
2
+
10
⎛
⎝⎜
⎞
⎠⎟ =
42
for equal tumor effect
∴
d
+
10
d
+
3
=
504
182
10
D
−
3
D
=
504
−
182