TABLE V
Pocky Tlats Exposure*
Number of
Cases
Total Lung
Burden (uCi}
Hot Particles
Lung Burden (uci)
Number of
Hot Particles
1
0.272
0.033
137,000
1
0.160
9.019
79,000
1
0.111
0.013
54,000
3
0.064
0.008
33,090
19
9.024
0.003
12,509
*
Mann and Xircnner sorasented the lung burdens @s nurser
SF NPLB.
These Aave Sean converted to uCi in columm iw
2Sing MPLB=9.714 u2i.
(For the groscs with 3 anc 19 cases,
se selected the midsoint of the resorted ranze.}
Tne nat
Darticl@ burden in colunn three was estimates by multiolvin
“ne total burnan by 0.17, the fraction of the activity on
varticles
abov-2
2.5
u,
and
0.70,
the
fraction of initial
Gsv0sited activiczy that was involved in long term retention in
the lens.
Bases on particle size data resorted Dy Mann and
“irohnar, we estimate the averace not narticle activity is
azout 9.24 pci.
The nuxbers of hot particles in the last column;
were obtained sy dividing the not particle ourcens in column
tnree by the averaca hot sarticle activity
(9.24 pCi).
i
Allowing 2 rizxk of cancer equal to 1/2999 per Aot
nartiel?,
Susn:3ts
lunz cancer -raAis resnect,
tnaat tre indivituals wnhese exsosures are
tna orohavility 15 2ssentiaily unity.
i-
[na
i3 sienifzicant ta note that in the axseriments
ie Cprbe em motes