1
|
Schieweck A, Schulz N, Amendt J, Birngruber C, Holz F. Catch me if you can-emission patterns of human bodies in relation to postmortem changes. Int J Legal Med 2024:10.1007/s00414-024-03194-3. [PMID: 38456958 DOI: 10.1007/s00414-024-03194-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Accepted: 02/13/2024] [Indexed: 03/09/2024]
Abstract
The present study examines for the first time the emission patterns and olfactory signatures of 9 complete human corpses of different stages of decomposition. Air sampling was performed inside the body bags with solid sorbents and analysed by coupled gas chromatography-mass spectrometry after thermal desorption (TD-GC-MS). Furthermore, odour-related substances were detected by gas chromatography-olfactometry (GC-O). Sulfurous compounds (mainly dimethyl di- and trisulfide) were identified as most important to the odour perception. Around 350 individual organic substances were detected by TD-GC-MS, notably sulfurous and nitrogenous substances as well as branched alkanes, aldehydes, ketones, alcohols, carboxylic acids, carboxylic acid esters and ethers. A range of terpenes was detected for the first time in a characteristic emission pattern over all decomposition stages. Concentrations of the substances varied greatly, and no correlation between the emission patterns, the stage of decomposition and the cause of death could be found. While previous studies often analysed pig cadavers or only parts of human tissue, the present study shows the importance of analysing complete human corpses over a range of decomposition stages. Moreover, it is shown that using body bags as a kind of "emission test chamber" is a very promising approach, also because it is a realistic application considering the usual transport and store of a body before autopsy.
Collapse
Affiliation(s)
- Alexandra Schieweck
- Department of Material Analysis and Indoor Chemistry, Fraunhofer WKI, Riedenkamp 3, 38108, Braunschweig, Germany.
| | - Nicole Schulz
- Department of Material Analysis and Indoor Chemistry, Fraunhofer WKI, Riedenkamp 3, 38108, Braunschweig, Germany
| | - Jens Amendt
- Institute of Legal Medicine, University Hospital Frankfurt, Goethe University, Kennedyallee 104, 60596, Frankfurt am Main, Germany
| | - Christoph Birngruber
- Institute of Legal Medicine, University Hospital Frankfurt, Goethe University, Kennedyallee 104, 60596, Frankfurt am Main, Germany
| | - Franziska Holz
- Institute of Legal Medicine, University Hospital Frankfurt, Goethe University, Kennedyallee 104, 60596, Frankfurt am Main, Germany
| |
Collapse
|
2
|
Dettmeyer R, Lang J, Amberg R, Zedler B, Schulz R, Birngruber C. Pregnancy-associated Death – Clarifying the Cause of Death and Medico-legal Assessments in Accusations of Malpractice. Geburtshilfe Frauenheilkd 2018; 78:153-159. [PMID: 29479111 PMCID: PMC5818275 DOI: 10.1055/s-0043-120446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Revised: 08/26/2017] [Accepted: 09/26/2017] [Indexed: 11/30/2022] Open
Abstract
Background
Pregnancy-associated deaths are extremely rare in Germany. Most deaths are from natural causes, and a range of causes are possible.
Method
The deaths of 22 women who died of pregnancy-associated causes and who were autopsied in the Institute of Forensic Medicine of Justus-Liebig University Gießen between 1992 and 2016 were analyzed.
Results
The autopsy results and histological examinations for the majority of women who died of pregnancy-associated causes between 1992 and 2016 showed that they had died of natural causes, although complications of pregnancy were a leading cause of death.
Conclusion
The death of a pregnant woman should not automatically raise the suspicion of malpractice, although the question does arise in cases of bleeding complications only detected at very late stages. Experts must prove that a real mistake was made during treatment and provide evidence of the causality between malpractice and patient death. Particularly when well-known complications of pregnancy were present, this is only the case if poor monitoring resulted in the complication being detected too late or if treatment was not in accordance with accepted standards of care. The majority of pregnancy-associated deaths are from natural causes and the death of a pregnant woman does not mean that medical malpractice was involved, although this accusation is often levelled in cases where rupture was not immediately diagnosed or in cases of fatal postpartum hemorrhage.
Collapse
Affiliation(s)
- Reinhard Dettmeyer
- Institut für Rechtsmedizin, Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Gießen, Germany
| | - Juliane Lang
- Institut für Rechtsmedizin, Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Gießen, Germany
| | - Rainer Amberg
- Facharztpraxis für Rechtsmedizin Freiburg, Freiburg, Germany
| | - Barbara Zedler
- Institut für Rechtsmedizin, Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Gießen, Germany
| | - Ronald Schulz
- Institut für Rechtsmedizin, Westfälische Wilhelms-Universität Münster, Münster, Germany
| | - Christoph Birngruber
- Institut für Rechtsmedizin, Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Gießen, Germany
| |
Collapse
|
3
|
Dettmeyer R, Lang J, Axt-Fliedner R, Birngruber C, Tinneberg HR, Degenhardt J. Termination of Pregnancy for Medical Indications under Sec. 218a Para. 2 of the German Criminal Code - Real-life Data from the "Gießen Model". Geburtshilfe Frauenheilkd 2017; 77:352-357. [PMID: 28552998 DOI: 10.1055/s-0043-103461] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background Following the legal provisions on the termination of pregnancies in Art. 13 of the SFHG (Law on the Assistance for Pregnant Women and Families, passed on 27.07.1992, BGBl. I, p. 1398) the so-called embryopathic indication for termination was abandoned. Since then, sec. 218a para. 2 of the German Criminal Code (StGB) states that for late terminations, i.e., terminations after the 12th week of gestation post conception, the pregnant woman must be in exceptional distress "according to medical opinion". Method Between 01.05.2012 and 25.07.2016, a total of 160 pregnancy terminations were carried out in Gießen University Hospital under sec. 218a para. 2 StGB. The following data were obtained from the patients' files: age of the pregnant woman, number of pregnancies, type of fetal disease or malformation, time of diagnosis, medical and psychosocial counseling given to the pregnant woman, time of termination or delivery, type of termination, fetal gender. Results 160 pregnant women (mean age: 31.6 years) underwent termination of pregnancy between the 13th - 37th week of gestation. Chromosomal anomalies were diagnosed prenatally in 60 cases, and anomalies were diagnosed on ultrasonography in 100 cases, with the preponderance of cases presenting with developmental disorders of the central nervous system and cardiovascular system. Conclusion In addition to recording intrauterine fetal disorders, when pregnancies are terminated under sec. 218a para. 2 StGB, treating physicians are expected to give plausible reasons why "according to medical opinion" the pregnancy represents a danger to the life of the pregnant woman or of grave injury to her physical or mental health and enter these reasons in the patient's medical records.
Collapse
Affiliation(s)
- Reinhard Dettmeyer
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Institut für Rechtsmedizin, Gießen, Germany
| | - Juliane Lang
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Institut für Rechtsmedizin, Gießen, Germany
| | - Roland Axt-Fliedner
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Klinik für Frauenheilkunde und Geburtshilfe, Gießen, Germany
| | - Christoph Birngruber
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Institut für Rechtsmedizin, Gießen, Germany
| | - Hans-Rudolf Tinneberg
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Klinik für Frauenheilkunde und Geburtshilfe, Gießen, Germany
| | - Jan Degenhardt
- Universitätsklinikum Gießen & Marburg GmbH, Justus-Liebig-Universität Gießen, Klinik für Frauenheilkunde und Geburtshilfe, Gießen, Germany
| |
Collapse
|
4
|
Gonsior M, Ramsthaler F, Birngruber C, Obert M, Verhoff MA. The completely fused medial clavicular epiphysis in high-frequency ultrasound scans as a diagnostic criterion for forensic age estimations in the living. Int J Legal Med 2016; 130:1603-1613. [PMID: 27544359 DOI: 10.1007/s00414-016-1435-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 08/01/2016] [Indexed: 10/21/2022]
Abstract
The assessment of ossification of the medial clavicular epiphysis plays a decisive role in the forensic age estimation of living subjects. Primarily for reasons of minimizing the radiation exposure currently associated with such evaluations, non-ionizing methods would be an advance.This study pursued the question whether full union of the medial clavicular epiphysis, visualized by high-frequency sonography, is a reliable criterion for age-threshold determinations. The ossification stage of the medial clavicular epiphysis of 215 female and 195 male volunteers, aged between 14 and 26 years, was evaluated in bilateral sonograms. Stage 4, defined as complete fusion by Schulz et al. (Int J Legal Med 122:163-167, 2008), was observed on at least one body side in 48 of 334 individuals younger than 21 years (14.4 %) and in 32 of 264 individuals younger than 18 years (12.1 %).With the high-frequency ultrasound used in this study, even the smallest convexities of the medial clavicular ending can be visualized. This may have led to overestimation of the ossification stage. It is not clear whether any observed roundings in the sonograms should actually be interpreted in terms of stages 3 and 4 as defined by Schulz. Also, due to the low penetration depth of high-frequency ultrasound waves, epiphyseal plate residues and ossification centers may have remained undetected. Reliable differentiation of the stages 1-4 with high-frequency sonography is thus difficult, and the results suggest that this method is not a radiation-free alternative to computed tomography, the current gold standard for determining age thresholds.
Collapse
Affiliation(s)
- Michael Gonsior
- Department of Legal Medicine, University of Gießen, Frankfurter Straße 58, D-35392, Gießen, Germany
| | - Frank Ramsthaler
- Department of Legal Medicine, University Hospital of Saarland, Building 42, D-66421, Homburg/Saar, Germany
| | - Christoph Birngruber
- Department of Legal Medicine, University of Gießen, Frankfurter Straße 58, D-35392, Gießen, Germany
| | - Martin Obert
- Department of Neuroradiology, University of Gießen, Klinikstraße 33, D-35385, Gießen, Germany
| | - Marcel A Verhoff
- Department of Legal Medicine, University Hospital of Frankfurt, Goethe University, Kennedyallee 104, D-60596, Frankfurt am Main, Germany.
| |
Collapse
|
5
|
Risse M, Weilbächer N, Birngruber C, Verhoff MA. [Deaths in hotels]. Arch Kriminol 2010; 225:188-194. [PMID: 20642257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
There are no verified statistics about deaths occurring in hotels, and only a few cases have been described in the literature. A recent case induced us to conduct a systematic search for deaths in hotels in the autopsy reports of the Institute of Legal Medicine in Giessen for the period from 1968 to 2009. This search yielded 22 evaluable cases in which persons had been found dead or had died in hotels. Data evaluated in the study were sex and age of the deceased, reason for the stay in the hotel and cause of death. Among the deaths, 18 were males and 4 females and the average age was 41 and 40 years respectively. 6 of the male guests had died from a natural and 10 from a non-natural cause. In the remaining two cases, the cause of death could not be determined, but as there was no evidence that another party had been involved, the cases were not further investigated. Of the 4 female guests, 3 had died of a natural cause; in one case, the cause of death remained unclear even after morphological and toxicological investigations. Surprisingly, a third of the men were found to be temporarily living in hotels due to social circumstances. This was not true for any of the women. Our retrospective analysis is based on a comparatively small number of deaths in what were mostly hotels in small to medium-sized towns. Interestingly, the gender ratio of 18:4 for deceased men and women was significantly higher than the usual gender ratio of 2:1 found for forensic autopsies. To be able to draw further conclusions, a greater number of cases would have to be analysed, for example by recruiting additional case files from other institutes of legal medicine. This would also open up the option of investigating possible regional variations.
Collapse
Affiliation(s)
- Manfred Risse
- Institut für Rechtsmedizin der Justus-Liebig-Universität Giessen
| | | | | | | |
Collapse
|
6
|
Oehmke S, Birngruber C, Kreutz K, Verhoff MA. [Initially suspected killing with a political background identified as accidental carbon monoxide poisoning]. Arch Kriminol 2005; 215:34-42. [PMID: 15757215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/02/2023]
Abstract
During a parish fair the police was called to a conflict between two rival right-wing youth groups in the early morning hours. Shortly afterwards a burning car was discovered near the marquee with a charred male body on the driver's seat. It was assumed that there was a connection between the two events. At autopsy no injuries were found that were not attributable to postmortem consumption by the fire. The BAC value was 1.76 per thousand, the CO-Hb concentration 78%. The body could be identified by comparing pre- and postmortem X-rays of the molars and premolars of the right upper jaw. Reconstruction of the course of events and classification as an accident was possible only after calling in technical experts: The victim had gone back to his car to take a nap and kept the engine running because of the cold temperature. The car had been fitted improperly with a sport exhaust pipe, which caused both the carbon monoxide poisoning and the fire.
Collapse
Affiliation(s)
- Stephan Oehmke
- Institut für Rechtsmedizin am Universitätsklinikum Giessen
| | | | | | | |
Collapse
|