Protracted overexposure to a 137Cs source: I. Dose reconstruction

A. V. Sevan'kaev; D. C. Lloyd; Alan Edwards; G. F. Mikhailova; V. Yu Nugis; E. V. Domracheva; A. E. Baranov; A. A. Davtian; A. A. Gordeeva; I. A. Gusev; A. K. Guskova; V. V. Moiseenko; Yu V. Olshanskaya

doi:10.1093/oxfordjournals.rpd.a032580

Protracted overexposure to a ¹³⁷Cs source: I. Dose reconstruction

A. V. Sevan'kaev^*, D. C. Lloyd, Alan Edwards, G. F. Mikhailova, V. Yu Nugis, E. V. Domracheva, A. E. Baranov, A. A. Davtian, A. A. Gordeeva, I. A. Gusev, A. K. Guskova, V. V. Moiseenko, Yu V. Olshanskaya

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

Abstract

The discovery in 1995 of a 48 GBq (1.3 Ci) ¹³⁷Cs source in the door pocket of a truck is described. The truck driver had been seriously irradiated to an average whole-body dose of approximately 8 Gy. His exposure was, however, inhomogeneous and protracted over about 5 months. The reconstruction of his dose is described in this paper. A measurement by electron spin resonance on a tooth provided a fixed point cumulative dose estimate of 7.7 Gy and from this the dose distribution to other parts of his body was calculated by considering the source-site distances for a driver in a seated posture. Biological dosimetry by extensive conventional and fluorescence in situ hyridisation cytogenetic studies was also carried out on peripheral blood lymphocyres. Good agreement in dose estimates from both cytogenetic endpoints and the physical calculations was obtained.

Original language	English
Pages (from-to)	85-90
Number of pages	6
Journal	Radiation Protection Dosimetry
Volume	81
Issue number	2
DOIs	https://doi.org/10.1093/oxfordjournals.rpd.a032580
Publication status	Published - 1999

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Sevan'kaev, A. V., Lloyd, D. C., Edwards, A., Mikhailova, G. F., Nugis, V. Y., Domracheva, E. V., Baranov, A. E., Davtian, A. A., Gordeeva, A. A., Gusev, I. A., Guskova, A. K., Moiseenko, V. V., & Olshanskaya, Y. V. (1999). Protracted overexposure to a ¹³⁷Cs source: I. Dose reconstruction. Radiation Protection Dosimetry, 81(2), 85-90. https://doi.org/10.1093/oxfordjournals.rpd.a032580

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title = "Protracted overexposure to a 137Cs source: I. Dose reconstruction",

abstract = "The discovery in 1995 of a 48 GBq (1.3 Ci) 137Cs source in the door pocket of a truck is described. The truck driver had been seriously irradiated to an average whole-body dose of approximately 8 Gy. His exposure was, however, inhomogeneous and protracted over about 5 months. The reconstruction of his dose is described in this paper. A measurement by electron spin resonance on a tooth provided a fixed point cumulative dose estimate of 7.7 Gy and from this the dose distribution to other parts of his body was calculated by considering the source-site distances for a driver in a seated posture. Biological dosimetry by extensive conventional and fluorescence in situ hyridisation cytogenetic studies was also carried out on peripheral blood lymphocyres. Good agreement in dose estimates from both cytogenetic endpoints and the physical calculations was obtained.",

author = "Sevan'kaev, {A. V.} and Lloyd, {D. C.} and Alan Edwards and Mikhailova, {G. F.} and Nugis, {V. Yu} and Domracheva, {E. V.} and Baranov, {A. E.} and Davtian, {A. A.} and Gordeeva, {A. A.} and Gusev, {I. A.} and Guskova, {A. K.} and Moiseenko, {V. V.} and Olshanskaya, {Yu V.}",

year = "1999",

doi = "10.1093/oxfordjournals.rpd.a032580",

language = "English",

volume = "81",

pages = "85--90",

journal = "Radiation Protection Dosimetry",

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TY - JOUR

T1 - Protracted overexposure to a 137Cs source

T2 - I. Dose reconstruction

AU - Sevan'kaev, A. V.

AU - Lloyd, D. C.

AU - Edwards, Alan

AU - Mikhailova, G. F.

AU - Nugis, V. Yu

AU - Domracheva, E. V.

AU - Baranov, A. E.

AU - Davtian, A. A.

AU - Gordeeva, A. A.

AU - Gusev, I. A.

AU - Guskova, A. K.

AU - Moiseenko, V. V.

AU - Olshanskaya, Yu V.

PY - 1999

Y1 - 1999

N2 - The discovery in 1995 of a 48 GBq (1.3 Ci) 137Cs source in the door pocket of a truck is described. The truck driver had been seriously irradiated to an average whole-body dose of approximately 8 Gy. His exposure was, however, inhomogeneous and protracted over about 5 months. The reconstruction of his dose is described in this paper. A measurement by electron spin resonance on a tooth provided a fixed point cumulative dose estimate of 7.7 Gy and from this the dose distribution to other parts of his body was calculated by considering the source-site distances for a driver in a seated posture. Biological dosimetry by extensive conventional and fluorescence in situ hyridisation cytogenetic studies was also carried out on peripheral blood lymphocyres. Good agreement in dose estimates from both cytogenetic endpoints and the physical calculations was obtained.

AB - The discovery in 1995 of a 48 GBq (1.3 Ci) 137Cs source in the door pocket of a truck is described. The truck driver had been seriously irradiated to an average whole-body dose of approximately 8 Gy. His exposure was, however, inhomogeneous and protracted over about 5 months. The reconstruction of his dose is described in this paper. A measurement by electron spin resonance on a tooth provided a fixed point cumulative dose estimate of 7.7 Gy and from this the dose distribution to other parts of his body was calculated by considering the source-site distances for a driver in a seated posture. Biological dosimetry by extensive conventional and fluorescence in situ hyridisation cytogenetic studies was also carried out on peripheral blood lymphocyres. Good agreement in dose estimates from both cytogenetic endpoints and the physical calculations was obtained.

UR - http://www.scopus.com/inward/record.url?scp=0032955015&partnerID=8YFLogxK

U2 - 10.1093/oxfordjournals.rpd.a032580

DO - 10.1093/oxfordjournals.rpd.a032580

M3 - Article

AN - SCOPUS:0032955015

SN - 0144-8420

VL - 81

SP - 85

EP - 90

JO - Radiation Protection Dosimetry

JF - Radiation Protection Dosimetry

IS - 2

ER -

Protracted overexposure to a ¹³⁷Cs source: I. Dose reconstruction

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