DUNGY ET AL.

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NORTH PACIFIC OCEAN

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Fic. 1. The Pacific Ocean with dis-

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sented by the distance to Kwajalein

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0STRUSTHALIA'S.7S
particularly amongchildren residing on Rongelap who
were less than 10 years of age at the time of their
exposure. One case of acute myeloblastic leukemia,
occurring in a 19-year-old @male who was one year
of age in 1954, had been diagnosed in 29 years of
medical surveillance.® There has been no evidence of
an increase in birth defects in children of exposed

gelap and 14 rads of whole body gammaradiation on

Uuirik, have been well described by Conard et al.' While

all survived the acute effects, the major findings in the
Rongelap group were “‘beta”’ skin burns with epilation,
transient depression of the blood count, and internal

absorption of radionuclides.” No acute findings were
documentedin the Utirik group. Medical evaluation
in the ensuing years revealed a high incidence of thyroid nodule formation and thyroid hypofunction with

parents and mutantproteins have not been uncovered.’

Medical monitoringof the children and grandchildren
of exposed persons continues.
The Brookhaven National Laboratory medical team,

transient growth retardation.>~> Due to the internal-

ization of radioactive iodines, these findings were found

REPUBLIC OF THE
MARSHALL ISLANDS

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FIG. 2. The Republic of the
Marshall Islands.

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30

Vol. 23

No. 1

CLINICAL PEDIATRICS

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