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Taha AY. Traumatic asphyxia in the young: report of two cases and literature review. EGYPTIAN JOURNAL OF FORENSIC SCIENCES 2022. [DOI: 10.1186/s41935-022-00287-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Traumatic asphyxia, also called masque ecchymotique, Ollivier’s syndrome, and Perthes syndrome, is a rare but serious form of chest trauma described for the first time by Ollivier in 1837. The purpose of this study is to report our experience with two cases of traumatic asphyxia and discuss their management in view of the relevant literature.
Results
During a 6-year period, the author treated 2 cases of traumatic (crush) asphyxia in a local teaching hospital. The two patients were males, aged 20 and 30 years and were crushed beneath their vehicles. The presenting symptoms and signs were irritability, dyspnea, cervicofacial cyanosis, petechiae, and sub-conjunctival hemorrhages. The second patient suffered multiple rib fractures, hemopneumothorax, pulmonary contusion, vertebral fracture, and paraplegia. Negative surgical exploration for suspected cardiac tamponade was performed in the first case, while the second was managed conservatively.
The first patient survived whereas the second succumbed because of the associated injuries.
Conclusions
Due to its widespread lesions, traumatic asphyxia should be looked upon as a systemic syndrome. Timely accurate diagnosis and supportive treatment save the majority of patients with traumatic asphyxia. In this rare syndrome, death may result from asphyxia secondary to thoracic compression or from the associated injuries.
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2
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Luo HR, Zhai X, Xie SM, Jin X. A retrospective study of 51 pediatric cases of traumatic asphyxia. J Cardiothorac Surg 2022; 17:34. [PMID: 35282839 PMCID: PMC8919525 DOI: 10.1186/s13019-022-01773-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 02/19/2022] [Indexed: 11/10/2022] Open
Abstract
Background Traumatic asphyxia (TA) is a rarely reported disease characterized as thoraco-cervico-facial petechiae, facial edema and cyanosis, subconjunctival hemorrhage and neurological symptoms. This study aimed to report 51 children of TA at the pediatric medical center of west China.
Methods Scanned medical reports were reviewed and specific variables as age, sex, cause of injury, clinical manifestations and associated injuries were analyzed using SPSS 25.0.
Results The average age of patients was 5.3 ± 2.9 (1.3–13.2) year-old. Thirty (58.8%) were boys and 21 (41.2%) were girls. Most TAs occurred during vehicle accident, object compression and stampede. All patients showed facial petechiae (100.0%, CI 93.0–100.0%), 25 (49.0%, CI 34.8–63.2%) out of 51 presented with facial edema, 29 (56.9%, CI 42.8–70.9%) presented with subconjunctival hemorrhage, including bilateral 27 and unilateral 2. Six patients had facial cyanosis (11.8%, CI 2.6–20.9%). Other symptoms were also presented as epileptic seizure, vomiting, incontinence, paraplegia, etc. The most frequent companion injury was pulmonary contusion (76.5%, CI 64.4–88.5%). Other companion injuries included mediastinal emphysema, fracture, cerebral contusion and hemorrhage, hypoxic-ischemic brain injury, abdominal organ contusion, mastoid hemorrhage, hematocele of paranasal sinuses, spinal cord injury, hepatic insufficiency, myocardial injury and retinal hemorrhage and edema. Treatment was mainly supportive. No death occurred in our study. The prognosis is rather good if without damage of central nervous system. Conclusion TA could bring out multiple symptoms, among which retinal hemorrhage and edema, spinal cord injury and viscera impairment have been less observed. Comprehensive physical and auxiliary examination should be performed considering TA. Its prognosis is rather good with focus on life-threatening complications.
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Tanner L, Zabel J, Zacharowski K, Adam E. [Perthes Syndrome after Roll-Over Trauma]. Anasthesiol Intensivmed Notfallmed Schmerzther 2021; 56:135-140. [PMID: 33607674 DOI: 10.1055/a-1299-0546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Roll-over trauma and associated traumatic entrapments frequently result in serious polytraumatisation. In rare cases, severe extrathoracic compressions and a protracted entrapment period can lead to Perthes syndrome, also known as traumatic asphyxia. The Perthes syndrome manifests itself by a triad of craniocervical cyanosis, facial petechiae and subconjunctival haemorrhages, enabling a rapid diagnosis based on these typical clinical features. In addition, a contusion of the heart, lungs or even the liver may occur as well as neurological and other ophthalmological complications. An early identification of this condition, the elevation of the upper body to allow adequate venous drainage in addition to ensuring sufficient oxygenation are essential for optimal therapy. In general, no long-term complications are to be expected for Perthes syndrome. The stasis usually disappears completely within a few months.
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Kikuta S, Ishihara S, Kai S, Nakayama H, Matsuyama S, Kawase T, Nakayama S. Therapeutic efficacy for traumatic asphyxia with a focus on cardiac arrest. Acute Med Surg 2020; 7:e586. [PMID: 33763232 PMCID: PMC7977483 DOI: 10.1002/ams2.586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 09/14/2020] [Accepted: 09/28/2020] [Indexed: 11/12/2022] Open
Abstract
Aim To investigate the clinical features of traumatic asphyxia, specifically the presence of cardiac arrest and therapeutic efficacy. This review will be useful for future emergencies. Methods Sixteen traumatic asphyxia cases from our hospital between April 2007 and March 2019 were reviewed and divided into three groups: those experiencing cardiac arrest at the time of rescue (group A, six cases), those experiencing cardiac arrest after rescue (group B, five cases), and those who did not experience cardiac arrest (group C, five cases). Results All cases had abnormal findings in the skin or conjunctiva. The total mortality rate reached 56%. Among the 11 cases in groups A and B that resulted in cardiac arrest, 10 had an Injury Severity Score of 16 or higher and an Abbreviated Injury Scale score in the chest of 3 or higher. The patients' injuries included pneumothorax, flail chest, and pericardial hematoma. The heartbeat was restarted in seven cases, and two cases completely recovered. Conclusion In some traumatic asphyxia cases, the treatment course was relatively effective even with cardiac arrest; thus, life support efforts should not be spared in such cases.
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Affiliation(s)
- Shota Kikuta
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Satoshi Ishihara
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Soichiro Kai
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Haruki Nakayama
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Shigenari Matsuyama
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Tetsunori Kawase
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
| | - Shinichi Nakayama
- Department of Emergency and Critical Care Medicine Hyogo Emergency Medical Center Hyogo Japan
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Wang C, Shen L, Weng W. Experimental study on individual risk in crowds based on exerted force and human perceptions. ERGONOMICS 2020; 63:789-803. [PMID: 32349644 DOI: 10.1080/00140139.2020.1762933] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Accepted: 04/23/2020] [Indexed: 06/11/2023]
Abstract
Frequent and intense interactions between individuals inevitably occur in crowd disasters. Previous studies indicate that the primary risk evaluation parameters for individuals in crowds during these interactions are exerted force and its duration. In this study, a series of controlled laboratory experiments simulating static and fluctuant loads were conducted to obtain real-time exerted force data and the associated individual subjective feelings. An individual risk evaluation method is then established to assign a specific individual risk value to each data set of exerted force and its duration according to the individuals' feelings. This method divides the range of risk value into three zones: comfortable zone, uncomfortable zone and crisis zone. The transition from an uncomfortable zone to crisis zone is not a single numerical value but a range that considers individual differences. The method presented in this paper can assist in developing pedestrian simulation models as well as managing crowd events. Practitioner summary: Accident surveys indicate that casualties and injuries usually occur under a long-term static load or heavy dynamic load. We tested human body extrusion experiments in four conditions, measured the real-time load intensity and duration of the individual's action on the thoracic cavity during the mutual extrusion process, and an individual risk evaluation method has been established based on the force exerted on the body and its duration to prevent crowd disasters. Abbreviations: NIST: National Institute of Standards and Technology; IREM: individual risk evaluation method; CPR: cardiopulmonary resuscitation.
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Affiliation(s)
- Chongyang Wang
- Department of Engineering Physics, Institute of Public Safety Research, Tsinghua University, Beijing, China
- Beijing Key Laboratory of City Integrated Emergency Response Science, Tsinghua University, Beijing, China
| | - Liangchang Shen
- Department of Engineering Physics, Institute of Public Safety Research, Tsinghua University, Beijing, China
- Beijing Key Laboratory of City Integrated Emergency Response Science, Tsinghua University, Beijing, China
| | - Wenguo Weng
- Department of Engineering Physics, Institute of Public Safety Research, Tsinghua University, Beijing, China
- Beijing Key Laboratory of City Integrated Emergency Response Science, Tsinghua University, Beijing, China
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Abstract
Traumatic asphyxia is a clinical syndrome related to cervicofascial cyanosis, petechiae, subconjunctival haemorrhages and neurological symptoms. This syndrome occurs after a transient, severe and compressive blunt thoracic trauma. Here, we presented two cases of traumatic asphyxia. They both had prominent petechiae on upper parts of their bodies. The prognosis was excellent in the boy. Contrary, second case was dead in emergency department due to subarachnoid haemorrhage and intracerebral petechial haemorrhages. Traumatic asphyxia alone does not predict morbidity and mortality. It is the concomitant cardiovascular, pulmonary and neurologic injuries that affect the outcome.
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Affiliation(s)
- M Uzkeser
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - Y Aydin
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - M Emet
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - Z Cakir
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - S Aslan
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - G Ozturk
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
| | - A Akoz
- Ataturk University, Department of Thoracic Surgery, School of Medicine, 25090, Erzurum, Turkey
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Abstract
Asphyxia may be broadly defined as any condition that leads to tissue oxygen deprivation. This article reviews traumatic causes of asphyxia, including the syn drome known as traumatic asphyxia, where a crush injury to the thoracoabdominal area gives the striking clinical triad of cervicofacial cyanosis and oedema, subcon junctival haemorrhage and cutaneous petechial haemorrhages of the face, neck and upper chest. Other traumatic causes of asphyxia reviewed are strangulation due to hanging and autoerotic asphyxiation. However bleak the initial prognosis may appear, any patient who presents with a history of asphyxiation should initially be resuscitated according to the prioritized approach: airway with cervical spine control, oxygenation and ventilation, and circulation. The clinical appearance of the patient is not an indicator of outcome. The identification and treatment of associated compli cations and injuries is vital, since these are a major cause of morbidity and mortality if the patient survives the initial asphyxiation insult.
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Abouda M, Baccari Ezzine S. Facial ecchymosis and periorbital oedema. Arch Emerg Med 2016; 33:556. [DOI: 10.1136/emermed-2015-205439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/21/2015] [Indexed: 11/04/2022]
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Traumatic asphyxia--fatal accident in an automatic revolving door. Int J Legal Med 2015; 129:1103-8. [PMID: 25753384 DOI: 10.1007/s00414-015-1169-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Accepted: 02/27/2015] [Indexed: 10/23/2022]
Abstract
Due to continuing modernisation, the number of automatic doors in routine use, including powered revolving doors, has increased in recent years. Automatic revolving doors are found mostly in department stores, airports, railway stations and hospitals. Although safety arrangements and guidelines concerning the installation of automatic doors are in existence, their disregard in conjunction with obsolete or incorrect installation can lead to fatal accidents. In this report, a 19-month-old boy is described whose right arm was caught between the elements of an automatic revolving door. As a direct result of rescue attempts, the child's body was drawn further into the narrow gap between elements of the door. To get the boy's body out of the 4-cm-wide gap between the fixed outer wall of the revolving door and the revolving inner, back-up batteries had to be disconnected so as to stop the electrical motor powering the door. Cardiopulmonary resuscitation was begun immediately after the rescue but was unsuccessful; the child was declared dead at the hospital he was taken to. The cause of death was a combination of compression-related skull and brain injury together with thoracic compression. This case shows an outstanding example of the preventive aspect as a special task of forensic medicine. Additionally, it serves as a warning for the correct installation and use of automatic revolving doors. Even so, small children should not use these doors on their own, but only with an alert companion, so as to prevent further fatal accidents of this sort.
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Westphal FL, Sousa RTD, Lima LCND, Lima LCD, Silva MDSD. Tympanic membrane perforation caused by traumatic asphyxia. Braz J Otorhinolaryngol 2013; 79:122. [PMID: 23503921 PMCID: PMC9450856 DOI: 10.5935/1808-8694.20130023] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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11
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Pathak H, Borkar J, Dixit P, Shrigiriwar M. Traumatic asphyxial deaths in car crush: Report of 3 autopsy cases. Forensic Sci Int 2012; 221:e21-4. [PMID: 22565113 DOI: 10.1016/j.forsciint.2012.04.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2012] [Revised: 03/23/2012] [Accepted: 04/12/2012] [Indexed: 11/26/2022]
Abstract
Traumatic asphyxia is a rare syndrome due to compression of thorax, abdomen or both. The diagnosis of traumatic asphyxia is based on typical findings consisting of cervico-facial congestion with swelling, multiple petechial hemorrhages in skin and conjunctiva with a history of traumatic compression. The authors report three cases of traumatic asphyxia in car crash to illustrate few unusual findings along with the typical autopsy findings. All three cases showed the typical findings of traumatic asphyxia. Regarding unusual findings, blisters containing hemorrhagic fluid were observed in two cases over areas subjected to traumatic compression. One case showed the peculiar skin pattern in the form of absent congestion corresponding to the tight-fitting strap of banyan. Subcutaneous emphysema was noted in two cases in presence of intact visceral pleura. These unusual findings could be used as additional markers of traumatic asphyxia in conjunction with characteristic features to support the diagnosis of traumatic asphyxia.
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Affiliation(s)
- Hrishikesh Pathak
- Department of Forensic Medicine, Government Medical College, Nagpur, Maharashtra 440 003, India.
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12
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Riepl C, Lefering R, Lorenz M, Gebhard F, Liener UC. [Run-over injuries : causes, injury pattern, treatment and long-term sequelae]. Unfallchirurg 2011; 115:982-7. [PMID: 21347696 DOI: 10.1007/s00113-010-1947-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
BACKGROUND The rate of long-term disability following run-over injuries has not been investigated so far. Therefore the aim of this study was to evaluate the long-term outcome following run-over injuries. MATERIAL AND METHODS A total of 71 patients were enrolled in the study. Data were collected regarding the injury pattern, surgical treatment and clinical outcome. The quality of life was measured with the POLO chart RESULTS The median ISS was 15. Eight patients died. The injuries were predominantly located at the lower extremities (39%) with severe soft tissue injuries in 68% of the cases. Patients were operated on a median of four times. In the follow-up evaluation with the SF36 7 years post-trauma, 57% of the patients had reduced physical functioning and 46% reduced psychological health. CONCLUSIONS The long-term disability following run-over injuries is severe and requires a multidisciplinary approach. Treatment should therefore be conducted in appropriate trauma centres.
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Affiliation(s)
- C Riepl
- Klinik für Orthopädie und Unfallchirurgie, Zentrum für Schwerbrandverletzte, Marienhospital Stuttgart, Böheimstraße 37, 70199, Stuttgart, Deutschland
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Jagodzinski NA, Weerasinghe C, Porter K. Crush injuries and crush syndrome — a review. Part 1: the systemic injury. TRAUMA-ENGLAND 2010. [DOI: 10.1177/1460408610372440] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Crush injuries can occur in large numbers following natural disasters or acts of war and terrorism. They can also occur sporadically after industrial accidents or following periods of unconsciousness from drug intoxication, anaesthesia, trauma or cerebral events. A common pathophysiological pathway has been elucidated over the last century describing traumatic rhabdomyolysis leading to myoglobinuric acute renal failure and a systemic ‘crush syndrome’ affecting many organ systems. If left unrecognised or untreated, then mortality rates are high. If treatment is commenced early and the systemic effects are minimised then patients are often faced with significant morbidity from the crushed limbs themselves. We have performed a thorough review of the English language literature from 1940 to 2009 investigating crush injuries and crush syndrome and present a comprehensive, two-part summary. Part 1: The systemic injury: In this part we concentrate on the systemic crush syndrome. We determine the pathophysiology, clinical and prognostic indicators and treatment options such as forced alkaline diuresis, mannitol therapy, dialysis and haemofiltration. We discuss more controversial treatment options such as allopurinol, potassium binders, calcium therapy and other diuretics. We also discuss the specific management issues of the secondary ‘renal disaster’ that can occur following earthquakes and other mass disasters. Part 2: The local injury: Here we look in more detail at the pathophysiology of skeletal muscle damage following crush injuries and discuss how to minimise morbidity by salvaging limb function. In particular we discuss the controversies surrounding fasciotomy of crushed limbs and compare surgical management with conservative techniques such as mannitol therapy, hyperbaric oxygen therapy, topical negative pressure therapy and a novel topical treatment called gastric pentadecapeptide BPC 157.
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Affiliation(s)
| | | | - Keith Porter
- Selly Oak Hospital, Raddlebarn Road, Birmingham B29 6JD, UK
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14
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Traumatic asphyxia: a rare syndrome in trauma patients. Int J Emerg Med 2009; 2:255-6. [PMID: 20436897 PMCID: PMC2840592 DOI: 10.1007/s12245-009-0115-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2009] [Accepted: 05/25/2009] [Indexed: 11/01/2022] Open
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Senoglu M, Senoglu N, Oksuz H, Ispir G. Perthes Syndrome associated with intramedullary spinal cord hemorrhage in a 4-year-old child: a case report. CASES JOURNAL 2008; 1:17. [PMID: 18577198 PMCID: PMC2440364 DOI: 10.1186/1757-1626-1-17] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Accepted: 06/13/2008] [Indexed: 11/10/2022]
Abstract
Background Perthes Syndrome (Traumatic asphyxia) is rare, which is caused by sudden compressive chest trauma and characterized by subconjunctival hemorrhage, facial edema, craniocervical cyanosis, and petechiae on the upper chest and face. Case presentation We present the case of a 4-year-old Caucasian girl who developed traumatic asphyxia associated with intramedullary spinal cord hemorrhage following thoracic compression. Conclusion We have not found the association of Perthes syndrome with intramedullary spinal cord hemorrhage described in the medical literature. To our knowledge, the current case is the first report of Perthes Syndrome associated with intramedullary spinal cord hemorrhage.
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Affiliation(s)
- Mehmet Senoglu
- Department of Neurosurgery, Kahramanmaras Sutcu Imam University, Kahramanmaras, Turkey.
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Abstract
An increasing death rate as a result of violence constitutes a large group in medicolegal autopsies. Specially, deaths due to asphyxia are one of the most important causes in violence deaths. During the 21-year period from January 1984 to October 2004, there were 134 asphyxial deaths autopsied by the Department of Forensic Medicine, Trakya University, Edirne, Turkey. Asphyxial deaths comprise 15.7% of all forensic autopsies; 20.8% of the cases are aged between 30 and 39 years, and the average age was 41.9 years. Males constitute 79.8% of all the cases. The most frequent method of asphyxiation death is hanging (56 cases, 41.8%), followed by drowning (30.5%) and carbon monoxide poisoning (8.2%). More violent methods, such as ligature or manual strangulations, constitute 2.9% and 2.3% of all asphyxial deaths, respectively. Although it was varying according to the methods of asphyxiation, suicide was found to be the manner of death in the majority of the cases.
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Affiliation(s)
- Derya Azmak
- Department of Forensic Medicine, Trakya University, Medical Faculty, Edirne, Turkey
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17
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Abstract
The diagnosis of crush asphyxia typically relies on a history of chest or abdominal compression with the finding of skin petechiae and congestion. The following three cases of crush asphyxia demonstrate a distinctive pattern of petechiae and congestion associated with close-fitting clothing: Case 1, a 49-year-old woman who was crushed under a large hay bale; Case 2, a 35-year-old woman who was crushed between a wall and a car; Case 3, a 49-year-old woman who was crushed between a crane and the side of a truck. At autopsy in all three cases there were facial, conjunctival, neck and upper anterior chest petechiae. However, few or no petechiae, and reduced congestion, were observed in areas beneath the victims' brassieres. Deaths in these cases were all due to crush asphyxia, with the pattern of petechiae on the chests of the victims influenced by close-fitting clothing that had compressed cutaneous vasculature. This brassiere 'sign' provided a readily observable and easily recordable sign of crush asphyxia due to chest compression, and illustrated that vascular engorgement is necessary for the development of petechiae in these circumstances.
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18
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Byard RW, Wick R, Simpson E, Gilbert JD. The pathological features and circumstances of death of lethal crush/traumatic asphyxia in adults--a 25-year study. Forensic Sci Int 2005; 159:200-5. [PMID: 16183229 DOI: 10.1016/j.forsciint.2005.08.003] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2005] [Revised: 08/07/2005] [Accepted: 08/15/2005] [Indexed: 10/25/2022]
Abstract
A 25-year retrospective study of cases of crush/traumatic asphyxia autopsied at Forensic Science SA, Adelaide, Australia from 1980 to 2004 was undertaken. A total of 79 cases of crush asphyxia was found consisting of 63 males (80%) and 16 females (20%). The age range of the males was 19-86 years (mean=41.8 years) and of the females was 19-75 years (mean=38.6 years). In 18 cases the exact circumstances of death were unclear, leaving 61 cases in which details of the fatal episode were available. Major categories included vehicle crashes (N=37), industrial accidents (N=9), farm accidents (N=6) and entrapment beneath vehicles (N=5). Forty of the 79 victims (51%) had only very minor bruises and abrasions; 28 (35%) had evidence of chest compression with rib and sternal fractures and large areas of soft tissue bruising of the chest; 7 cases (9%) had other significant injuries or findings that had contributed to death. All of these victims had signs of crush asphyxia in the form of intense purple congestion and swelling of the face and neck, and/or petechial hemorrhages of the skin of the face and/or conjunctivae. The pattern of pathological findings of crush asphyxia was not influenced by the presence or absence of concomitant serious or lethal injuries. In 4 cases (5%) where the circumstances of the lethal episode were those of crush asphyxia there were no characteristic pathological findings. This study has shown that a high percentage of crush asphyxias may be caused by vehicle accidents. It has also demonstrated that on occasion fatal crush asphyxia may have to be a diagnosis of exclusion, made only when there are characteristic death scene findings, and no evidence of lethal natural diseases or injuries at autopsy, with negative toxicological screening.
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Affiliation(s)
- Roger W Byard
- Forensic Science SA and University of Adelaide, 21 Divett Place, and Forensic Pathology, Forensic Science SA and Department of Histopathology, Women's and Children's Hospital, Adelaide 5000, Australia.
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Chan TC, Neuman T, Clausen J, Eisele J, Vilke GM. Weight Force During Prone Restraint and Respiratory Function. Am J Forensic Med Pathol 2004; 25:185-9. [PMID: 15322457 DOI: 10.1097/01.paf.0000136639.69128.bc] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Prone maximal restraint position (PMRP, also known as hogtie or hobble) is often used by law enforcement and prehospital personnel on violent combative individuals in the field setting. Weight force is often applied to the restrained individual's back and torso during the restraint process. We sought to determine the effect of 25 and 50 lbs weight force on respiratory function in human subject volunteers placed in the PMRP. We performed a randomized, cross-over, controlled trial on 10 subjects placed in 4 positions for 5 minutes each: sitting, PRMP, PRMP with 25 lbs weight force (PMRP+25), and PRMP with 50 lbs weight force placed on the back (PMRP+50). We measure pulse oximetry, end-tidal CO2 levels, and forced vital capacity (FVC) and forced expiratory volume in 1 second (FEV1). FVC and FEV1 were significantly lower in all restraint positions compared with sitting but not significantly different between restraint positions with and without weight force. Moreover, mean oxygen saturation levels were above 95% and mean end-tidal CO2 levels were below 45 mm Hg for all positions. We conclude that PMRP with and without 25 and 50 lbs of weight force resulted in a restrictive pulmonary function pattern but no evidence of hypoxia or hypoventilation.
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Affiliation(s)
- Theodore C Chan
- Department of Emergency Medicine, University of California, San Diego School of Medicine and Medical Center, San Diego, California, USA.
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20
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Affiliation(s)
- Timothy R Hurtado
- Madigan-University of Washington Emergency Medicine Residency, Madigan Army Medical Center, Fort Lewis, Washington, USA.
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21
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de Olaiz B, Muguruza I, Lago J. [Traumatic asphyxia syndrome]. Arch Bronconeumol 2001; 37:326. [PMID: 11412532 DOI: 10.1016/s0300-2896(01)75077-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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22
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Boos SC. Constrictive asphyxia: a recognizable form of fatal child abuse. CHILD ABUSE & NEGLECT 2000; 24:1503-1507. [PMID: 11128181 DOI: 10.1016/s0145-2134(00)00196-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Affiliation(s)
- S C Boos
- Center for Child Protection, University of California Davis Medical Center, Sacramento, USA
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Yi-Szu W, Chung-Ping H, Tzu-Chieh L, Dar-Yu Y, Tain-Cheng W. Chest injuries transferred to trauma centers after the 1999 Taiwan earthquake. Am J Emerg Med 2000; 18:825-7. [PMID: 11103738 DOI: 10.1053/ajem.2000.18132] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022] Open
Abstract
To better understand the effects of delayed medical care and long transportation times when emergency medical services (EMS) failed after the 1999 Chi-Chi, Taiwan earthquake, we analyzed the patterns and outcomes of patients with chest injuries who were transferred to an unaffected back-up hospital. The medical records of 164 trauma patients who were transferred to Taichung Veterans General Hospital from September 21 to September 24, 1999 were reviewed. Of the 164 patients, 26 (15.9%) had chest injuries. Chest injuries were caused by blunt trauma in all cases. Minor chest injury was noted in 16 patients (61.5%). Mortality developed in two patients, who were transferred after first aid in the field hospital and were in shock status on arrival to emergency department of the back-up hospital. Inadequate resuscitation attributable to insufficient manpower in field hospitals and long transportation times to back-up hospitals are the major problems to be solved in developing disaster plans. For evacuation of overwhelming casualties and for support of medical resources, transportation by helicopter is suggested in aftermath of a large earthquake.
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Affiliation(s)
- W Yi-Szu
- Department of Emergency, Taichung Veterans General Hosptial, Taiwan, ROC
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24
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Affiliation(s)
- A T Pezzella
- Department of Surgery, University of Massachusetts Medical Center, Worcester, USA
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25
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Difficult Airway Management in a Patient with Traumatic Asphyxia. Anesth Analg 1997. [DOI: 10.1213/00000539-199707000-00039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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26
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Ibarra P, Capan LM, Wahlander S, Sutin KM. Difficult airway management in a patient with traumatic asphyxia. Anesth Analg 1997; 85:216-8. [PMID: 9212151 DOI: 10.1097/00000539-199707000-00039] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- P Ibarra
- Department of Anesthesiology, New York University School of Medicine and Bellevue Hospital Center, New York, USA
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27
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Abstract
A case of abdominal aortic aneurysm is reported in a patient with long standing low back pain, presenting as meralgia paraesthetica and an increase in the severity of back pain. The case highlights the need for objective assessment of new symptoms arising in a chronic condition, and for a systematic approach to the assessment of radiographs performed in the accident and emergency department.
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Affiliation(s)
- A Brett
- Accident and Emergency Department, Frimley Park Hospital, Camberley, Surrey
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28
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Abstract
Two cases of traumatic asphyxia in young children are reported. The first was a 2 year old child run over at low speed by the front wheels of a delivery van. He made an uncomplicated recovery. The second child was pinned to the floor by an empty chest of drawers in an unwitnessed accident. He was discovered in cardiac arrest and resuscitation was unsuccessful. The outcome following traumatic asphyxia is a product of duration of compression and the weight involved. Considerable weight can be tolerated for a short period, whereas a comparatively modest weight applied for a longer period may result in death.
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Affiliation(s)
- G Campbell-Hewson
- Accident and Emergency Department, Addenbrooke's Hospital, Cambridge
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29
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Affiliation(s)
- J R Dunne
- Department of Surgery, National Naval Medical Center, Bethesda, MD, USA
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30
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Abstract
This article discusses the management of clinical problems encountered particularly in disasters. These include the principles of multiple-casualty triage, and field and hospital management of blast injury, crush syndrome, compartment syndrome, particulate inhalation, and traumatic asphyxiation. The indications for extraordinary measures, such as field amputation, are detailed. A brief review of the causes and epidemiology of these entities is provided, with emphasis on the clinical management in the disaster setting.
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Affiliation(s)
- L Gans
- University of Massachusetts Medical Center, Worcester, USA
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31
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Abstract
Traumatic asphyxia is a condition characterized by cervicofacial petechiae, subconjunctival ecchymosis and other possible accompanying problems particularly ophthalmic, thoracic and cardiovascular injuries. While the facial petechiae per se are of little consequence, the attendant injuries to other organ systems can be serious and even fatal. Craniofacial injuries also present with fatal ecchymosis and haematoma formation due to the underlying skeletal injuries which may require active management. Clinicians managing trauma patients should be well aware of these two different entities which may occur separately or simultaneously so as to ensure correct and adequate treatment.
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Affiliation(s)
- F C Loh
- Department of Oral & Maxillofacial Surgery, National University Hospital, Singapore
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