Abstract
Up to recently the post-mortem diagnosis of anaphylaxis has been based solely on circumstantial evidence. With the development of assays for mast cell tryptase it is now possible to verify cases of suspected anaphylaxis. Here we present one such case, which initially appeared to be due to sudden death of unknown cause. A 47-year-old farmer was found dead in his bathroom around midnight. Hospital records revealed that he had previously been diagnosed with an allergy to house dust mites. He had also had infrequent episodes of airway symptoms, nausea, hypotension and diarrhoea usually after going to bed. The forensic autopsy did not give any clue to the cause of death. Serum tryptase in post-mortem blood was found to be substantially elevated in two samples (170 and >200 μg/L). Analysis of allergen-specific IgE showed high values for Dermatophagoides pteronyssinus and farinae. High mite allergen levels were found in dust obtained from the patient's mattress. The results of the immunological tests support the assumption that he died of anaphylactic shock. The circumstances and the patient's history of previous attacks after going to bed point to the fact that exposure to mite contaminated food and/or exposure to mite allergens in bed might have caused his death.
This is a preview of subscription content,
to check access.Similar content being viewed by others
References
Neuspiel DR, Kuller LH (1985) Sudden and unexpected death in children and adolescents. JAMA 254:1321–1325
Schwartz HJ, Yunginger JW, Schwartz LB (1995) Is unrecognized anaphylaxis a cause of unexpected sudden death? Clin Exp Allergy 25:866–870
Wenzel S, Irani A-MA, Sanders JM, Bradford TR, Schwartz LB (1986) Immunoassay of tryptase from human mast cells. J Immunol Methods 86:139–142
Schwartz LB, Metcalf DD, Miller JS, Earl H, Sullivan T (1987) Tryptase levels as an indicator of mast cell activation in systemic anaphylaxis and mastocytosis. N Engl J Med 316:1622–1626
Yunginger JW, Nelson DR, Squillace DL et al. (1991) Laboratory investigation of deaths due to anaphylaxis. J Forensic Sci 36:857–865
Holgate ST, Walters C, Walls AF et al. (1994) The anaphylaxis hypothesis of sudden infant death syndrome (SIDS): mast cell degranulation in cot death revealed by elevated concentrations of tryptase in serum. Clin Exp Allergy 12:1115–1122
Buckley MG, Variend S, Walls AF (2001) Elevated serum concentrations of beta-tryptase, but not alpha-tryptase, in sudden infant death syndrome (SIDS). An investigation of anaphylactic mechanisms. Clin Exp Allergy 11:1696–1704
Johansson SGO, Yman L (1988) In vitro assays for immunoglobulin E. Clin Rev Allergy 6:93–139
Edston E, Hage-Hamsten M van, Johansson SGO (1996) Tryptase—at last a useful marker for anaphylactic death. Allergy 51:443–445
Parvaneh S, Johansson E, Elfman LHM, Hage-Hamsten M van (2002) An ELISA for recombinant Lepidoglyphus destructor, Lep d2, and monitoring of exposure to dust mite allergens in farming households. Clin Exp Allergy 32:80–86
Edston E, Gröntoft L, Johnsson J (2002) TUNEL: a useful screening method in sudden cardiac death. Int J Legal Med 116:22–26
Delage C, Irey NS (1972) Anaphylactic deaths: a clinicopathological study of 43 cases. J Forensic Sci 17:525–540
Weedn VW, Gonzalez EB (1988) Anaphylactic deaths. J Forensic Sci 33:1108–1110
Pumphrey RSH (2000) Lessons for management of anaphylaxis from a study of fatal reactions. Clin Exp Allergy 30:1144–1150
Sanchez-Borges M, Capriles-Hulett A, Fernandez-Caldas E, Suarez-Chacon R, Caballero F, Castillo S, Sotillo E (1997) Mite-contaminated foods as a cause of anaphylaxis. J Allergy Clin Immunol 99:738–743
Blanco C, Quiralte J, Castillo R, Delgado J, Arteaga C, Barber D, Carillo T (1997) Anaphylaxis after ingestion of wheat flour contaminated with mites. J Allergy Clin Immunol 99:308–313
Erben AM, Rodriguez JL, McCullough J, Ownby DR (1993) Anaphylaxis after ingestion of beignets contaminated with Dermatophagoides farinae. J Allergy Clin Immunol 92:846–849
Terho EO, Husman K, Vohlonen I, Rautalahti M, Tukiainen H (1985) Allergy to storage mites or cow dander as a cause of rhinitis among Finnish dairy farmers. Allergy 40:23–26
Hage-Hamsten M van, Johansson SGO, Höglund S, Tüll P, Wirén A, Zetterström O (1985) Storage mite allergy is common in a farming population. Clin Allergy 15:555–564
Iversen M, Korsgaard J, Hallas T, Dahl R (1990) Mite allergy and exposure to storage mites and house dust mites in farmers. Clin Exp Allergy 20:211–219
Kronqvist M, Johansson E, Pershagen G, Johansson SGO, Hage-Hamsten M van (1999) Increasing prevalence of asthma over 12 years among dairy farmers on Gotland: storage mites remain dominant allergens. Clin Exp Allergy 29:35–41
Kronqvist M, Johansson E, Pershagen G, Johansson SGO, Hage-Hamsten M van (1999) Risk factors associated with asthma and rhinoconjunctivitis among Swedish farmers. Allergy 54:1142–1149
Platts-Mills TAE, Vervloet D, Thomas WR, Aalberse RC, Chapman MD (1997) Indoor allergens and asthma: report of the third international workshop. J Allergy Clin Immunol 100:S2–24
Custovic A, Green R, Smith A, Pickering CA, Chapman MD, Woodcock A (1996) New mattresses: how fast do they become a significant source of exposure to house dust mite allergens? Clin Exp Allergy 26:1243–1245
Ewan PW (1997) Anaphylaxis. BMJ 316:1442–1445
Pumphrey RHS, Roberts ISD (2000) Autopsy findings following fatal anaphylactic reactions. J Clin Pathol 53:273–276
Edston E, Hage-Hamsten M van (2003) Mast cell tryptase and hemolysis after trauma. Forensic Sci Int 131:8–13
Edston E, Gidlund E, Wickman M, Ribbing H, Hage-Hamsten M van (1999) Increased mast cell tryptase in sudden infant death—anaphylaxis, hypoxia or artefact? Clin Exp Allergy 29:1648–1654
Edston E, Hage-Hamsten M van (1998) β-Tryptase post-mortem in anaphylactic deaths and controls. Forensic Sci Int 93:135–142
Pumfrey RSH, Robets ISD (2001) Investigating possible anaphylactic deaths. In: Burton J, Rutty G (eds) The hospital autopsy, 2nd edn. Arnold, London, pp 147–158
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Edston, E., van Hage-Hamsten, M. Death in anaphylaxis in a man with house dust mite allergy. Int J Legal Med 117, 299–301 (2003). https://doi.org/10.1007/s00414-003-0387-2
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s00414-003-0387-2