Clinical and hematological aspects of 137Cs: the Goiânia radiation accident.
Fifty persons involved in the 137Cs accident in Goiânia showed symptoms of whole-body and local acute irradiation and also external or internal contamination mainly due to ingestion or absorption of 137Cs. Fourteen of the 50 developed severe bone marrow depression characterized by neutropenia and thrombocytopenia. Eight of these 14 received GM-CSF intravenously. None were submitted to bone marrow transplantation. Four of the 14 died due to hemorrhage and infection. For those with significant internal contamination evaluated by in-vitro and in-vivo assays, Prussian Blue was administered with doses ranging from 1.5 to 10 g d-1. Besides Prussian Blue, other measures were taken to increase decorporation of 137Cs, including administration of diuretics, water overload, and ergometric exercises. From 50 to 100 persons are being followed in a medical protocol.
Brandão-Mello
C E
CE
Instituto de Radioproteção e Dosimetria/CNEN, Rio de Janeiro, Brazil.
Oliveira
A R
AR
Valverde
N J
NJ
Farina
R
R
Cordeiro
J M
JM
D000059:Accidents; D000293:Adolescent; D000328:Adult; D001853:Bone Marrow / Q000528:radiation effects*; D001938:Brazil; D002588:Cesium Radioisotopes / Q000009:adverse effects*; D002648:Child; D003666:Decontamination / Q000379:methods; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011832:Radiation Injuries / Q000209:etiology* / Q000628:therapy; D011867:Radioisotope Teletherapy / Q000295:instrumentation
D002588:Cesium Radioisotopes