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International Journal of Legal Medicine

, Volume 130, Issue 6, pp 1535–1539 | Cite as

Quantification of fatal helium exposure following self-administration

  • S. Malbranque
  • D. Mauillon
  • A. Turcant
  • C. Rouge-maillart
  • P. Mangin
  • V. Varlet
Case Report

Abstract

Helium is nontoxic at standard conditions, plays no biological role, and is found in trace amounts in human blood. Helium can be dangerous if inhaled to excess, since it is a simple tissue hypoxia and so displaces the oxygen needed for normal respiration. This report presents a fatal case of a middle-aged male victim who died from self-administered helium exposure. For the first time, the quantification of the helium levels in gastric and lung air and in blood samples was achieved using gas chromatography—mass spectrometry after airtight sampling. The results of the toxicological investigation showed that death was caused directly by helium exposure. However, based on the pathomorphological changes detected during the forensic autopsy, we suppose that the fatal outcome was the result of the lack of oxygen after inhalation.

Keywords

Forensic science Helium Suicide Suffocation Hypoxia GC-MS 

References

  1. 1.
    Billoch Lima J.G., Sannabria-Bellasai D., Rivera-Diez I. (2011). New suicide modalities: The use of helium as an oxygen displacement agent. 31er Foro Annual de Investigacion y Educacion, 3-6 May 2011, Universidad de Puerto RicoGoogle Scholar
  2. 2.
    Ogden RD, Wooten RH (2002) Asphyxial suicide with helium and a plastic bag. Am J Forensic Med Pathol 23:234–237CrossRefPubMedGoogle Scholar
  3. 3.
    Gilson T, Parks BO, Porterfield CM (2003) Suicide with inert gases. Am J Forensic Med Pathol 24(3):306–308CrossRefPubMedGoogle Scholar
  4. 4.
    Gallagher KE, Smith DM, Mellen PF (2003) Suicidal asphyxiation by using pure helium gas: case report, review, and discussion of the influence of the Internet. Am J Forensic Med Pathol 24(4):361–363CrossRefPubMedGoogle Scholar
  5. 5.
    Barnung SK, Feddersen C (2004) Suicide by inhaling helium inside a plastic bag. Ugeskr Laeger 166:3506–3507PubMedGoogle Scholar
  6. 6.
    Grassberger M, Krauskopf A (2007) Suicidal asphyxiation with helium: report of three cases suizid mit helium gas: bericht über drei fälle. Wien Klin Wochenschr 119(9–10):323–325CrossRefPubMedGoogle Scholar
  7. 7.
    Odgen RD (2010) Observation of two suicides by helium inhalation in a prefilled environment. Am J Forensic Med Pathol 31(2):156–161CrossRefGoogle Scholar
  8. 8.
    Odgen RD, Hamilton WK, Whitcher C (2010) Assisted suicide by oxygen deprivation with helium at a Swiss right-to-die organisation. J Med Ethics 36:174–179CrossRefGoogle Scholar
  9. 9.
    Austin A, Winskog C, Van Den Heuvel C, Byard RW (2011) Recent trends in suicides utilizing helium. J Forensic Sci 56(3):649–651CrossRefPubMedGoogle Scholar
  10. 10.
    Odgen RD, Hassan S (2011) Suicide by oxygen deprivation with helium: a preliminary study of British Columbia coroner investigations. Death Stud 35(4):338–364CrossRefGoogle Scholar
  11. 11.
    Frost J (2013) Death by self-inflicted asphyxia with helium—first case reports from Norway and review of the literature. Scandinavian J Forensic Sci 19(2):52–54CrossRefGoogle Scholar
  12. 12.
    Howard MO, Hall MT, Edwards JD, Vaughn MG, Perron BE, Winecker RE (2011) Suicide by asphyxiation due to helium inhalation. Am J Forensic Med Pathol 32(1):61–70CrossRefPubMedGoogle Scholar
  13. 13.
    Yoshitome K, Ishikawa T, Inagaki S, Yamamoto Y, Miyaishi S, Ishizu H (2002) A case of suffocation by an advertising balloon filled with pure helium gas. Acta Med Okayama 56:53–55PubMedGoogle Scholar
  14. 14.
    Schön CA, Ketterer T (2007) Asphyxial suicide by inhalation of helium inside a plastic bag. Am J Forensic Med Pathol 28(4):364–367CrossRefPubMedGoogle Scholar
  15. 15.
    Musshoff F, Hagemeier L, Kirschbaum K, Madea B (2012) Two cases of suicide by asphyxiation due to helium and argon. Forensic Sci Int 223:e27–e30CrossRefPubMedGoogle Scholar
  16. 16.
    Wiergowski M, Kaliszan M, Suminska-Ziemann B, Gos T, Jankowski Z (2014) Helium detection in the lungs in case of suicide by helium inhalation—case report and literature review. Rom J Leg Med 22:153–156CrossRefGoogle Scholar
  17. 17.
    Auwaerter V, Grosse Perdekamp M, Kempf J, Schmidt U, Weinmann W, Pollak S (2007) Toxicological analysis after asphyxial suicide with helium and a plastic bag. Forensic Sci Int 139–141Google Scholar
  18. 18.
    Varlet V, Bouvet A, Augsburger M (2012) Argon: uses, toxicity and analytical strategy in forensic toxicology. Ann Toxicol Anal 24(4):185–192CrossRefGoogle Scholar
  19. 19.
    Schaff JE, Karas RP, Marinetti L (2012) A gas chromatography-thermal conductivity detection method for helium detection in postmortem blood and tissue specimens. J Anal Toxicol 36:112–115CrossRefPubMedGoogle Scholar
  20. 20.
    Tanaka N, Kinoshita H, Jamal M, Kumihashi M, Tobiume T, Tsutsui K, Ameno K (2013) Usefulness of intratracheal gas analysis in an autopsy case of helium inhalation. Rom J Leg Med 21:237–238CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2016

Authors and Affiliations

  • S. Malbranque
    • 1
  • D. Mauillon
    • 1
  • A. Turcant
    • 1
  • C. Rouge-maillart
    • 1
  • P. Mangin
    • 2
  • V. Varlet
    • 2
  1. 1.Department of Forensic MedicineAngers University HospitalAngers cedex 09France
  2. 2.Forensic Toxicology and Chemistry UnitUniversity Center of Legal MedicineLausanne 25Switzerland

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