Forensic Science, Medicine and Pathology最新文献_第4页

Air embolism during unsuccessful transcatheter closure of secundum atrial septal defect in a patient with an undetected left-sided inferior vena cava. 一名未检测到左侧下腔静脉的患者在经导管关闭房间隔缺损不成功的过程中发生空气栓塞。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-10-17 DOI: 10.1007/s12024-024-00902-8

Silvia Farkašová Iannaccone, Alžbeta Ginelliová, Janka Vecanová, Daniel Farkaš

{"title":"Air embolism during unsuccessful transcatheter closure of secundum atrial septal defect in a patient with an undetected left-sided inferior vena cava.","authors":"Silvia Farkašová Iannaccone, Alžbeta Ginelliová, Janka Vecanová, Daniel Farkaš","doi":"10.1007/s12024-024-00902-8","DOIUrl":"https://doi.org/10.1007/s12024-024-00902-8","url":null,"abstract":"A 46-year-old man with a history of secundum atrial septal defect and interstitial lung disease was admitted to the hospital for a planned transcatheter closure of the atrial septal defect. Following multiple failed attempts to place a right femoral vein catheter, the procedure was aborted. Another attempt was made to the left femoral vein, but that attempt was complicated by an unfamiliar resistance. Even though resistance was met during insertion, the catheter was further inserted until a position in the inferior vena cava above the liver was obtained at fluoroscopy. Simultaneously, the patient became unresponsive. The procedure was immediately aborted and the atrial septal defect closure was not completed. Air embolism to the heart and brain was detected using echocardiography and computed tomography. The patient died 15 days after the procedure. Death was attributed to severe cerebral edema due to air embolism. The autopsy revealed a left-sided inferior vena cava. This case report demonstrates that unexpected congenital vascular anomalies complicating a routine transcatheter closure of the atrial septal defect can result in a fatal outcome.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-10-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142461998","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Incidental detection of aluminum phosphide in abdominal subcutaneous fat- a rare reporting of chemical analysis findings in poisoning cases. 在腹部皮下脂肪中意外检测到磷化铝--中毒病例中罕见的化学分析结果报告。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-10-10 DOI: 10.1007/s12024-024-00899-0

Arijit Datta, Dhara Goswami, Srushti Shukla, Darshan Galoria, Pradip Rana, Arpan Kumar Pan

{"title":"Incidental detection of aluminum phosphide in abdominal subcutaneous fat- a rare reporting of chemical analysis findings in poisoning cases.","authors":"Arijit Datta, Dhara Goswami, Srushti Shukla, Darshan Galoria, Pradip Rana, Arpan Kumar Pan","doi":"10.1007/s12024-024-00899-0","DOIUrl":"https://doi.org/10.1007/s12024-024-00899-0","url":null,"abstract":"Aluminum phosphide (AlP) poses a significant health challenge in developing countries, primarily because of its accessibility to the unregulated market and the absence of specific antidotes. Although chemical analysis of routine viscera can provide valuable information regarding the type of poison present in the body during poisoning incidents, numerous factors can alter the test results of chemical analysis, such as decomposition changes, postmortem redistribution, and the chemical nature of drugs. Analytical methods are frequently impeded by the interference caused by coextracted putrefactive compounds, which can mask or alter the detection of drugs. This series of three cases is particularly noteworthy because it involves the postmortem detection of AlP in the abdominal subcutaneous fat of the deceased, a previously unreported occurrence. In the first case, the body showed findings of late postmortem changes, with stomach mucosa being congested and hemorrhagic, along with routine viscera, and abdominal subcutaneous fat was sent for toxicological analysis. To confirm these findings, in two further cases of suspected AlP poisoning, subcutaneous fat was sent along with routine viscera. Stomach mucosa in the other two cases showed findings similar to those in the first. In the third case, black paste-like material was noted as stomach content. All the cases revealed the presence of AlP in routine viscera samples and abdominal subcutaneous fat on gas chromatography-mass spectrometry (GC‒MS) analysis. Therefore, abdominal fat can serve as a suitable sample for toxicological analysis to identify the presence of AlP, even in cases with advanced putrefactive changes.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-10-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142399915","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Iatrogenic needle penetrating injury of cervical spinal cord: a case of fatal therapeutic complication. 先天性针头穿透颈脊髓损伤：一例致命的治疗并发症。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-10-09 DOI: 10.1007/s12024-024-00886-5

Fabio A Tironi, Michael S Pollanen

{"title":"Iatrogenic needle penetrating injury of cervical spinal cord: a case of fatal therapeutic complication.","authors":"Fabio A Tironi, Michael S Pollanen","doi":"10.1007/s12024-024-00886-5","DOIUrl":"https://doi.org/10.1007/s12024-024-00886-5","url":null,"abstract":"A 52-year-old woman with of neck pain underwent percutaneous neck injection of local anesthetic and a corticosteroid without image guidance. She collapsed asystolic during the procedure was resuscitated and then died after 2 weeks in the intensive care unit with hypoxic encephalopathy. Complete postmortem examination included additional posterior neck dissection and cervical spinal cord removal with intact dura mater. The entire cervical spinal cord with the dura and leptomeninges was embedded in an oriented sequence of several paraffin blocks. Serial sections of each selected blocks were then studied to locate a putative puncture site. Serial sections from the third and fourth cervical levels (C3-C4) were stained with luxol fast blue-hematoxylin-eosin, iron stain, trichrome stain, and immunostained for b-amyloid precursor protein, and CD68. Histological examination revealed a linear needle track with a subacute healing reaction. The path included the dorsal spinal dura, arachnoid, and the left dorsal column. Clinicopathological correlation and the cause of death are discussed. Careful planning, dissection, sampling, and oriented serial sectioning with immunostaining were key points to document the injuries and understand this case.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142389228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Arc-like curvilinear bullet pathways along inner surface of skull - two cases. 沿着头骨内表面的弧形曲线子弹路径--两个案例。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-10-07 DOI: 10.1007/s12024-024-00901-9

Keenan Boulnemour, Joseph A Prahlow

引用次数: 0

The under-recognition and significance of frailty syndrome - a geriatric and forensic conundrum. 对虚弱综合征认识不足及其意义--老年医学和法医学的难题。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-10-05 DOI: 10.1007/s12024-024-00900-w

Roger W Byard

引用次数: 0

Hereditary thrombophilia as a possible risk factor for severe disease in COVID-19: a case series. 遗传性血栓性疾病可能是 COVID-19 严重疾病的危险因素：病例系列。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-09-27 DOI: 10.1007/s12024-024-00879-4

Jonathan Tse, Julita Gongolli, Joseph A Prahlow

{"title":"Hereditary thrombophilia as a possible risk factor for severe disease in COVID-19: a case series.","authors":"Jonathan Tse, Julita Gongolli, Joseph A Prahlow","doi":"10.1007/s12024-024-00879-4","DOIUrl":"https://doi.org/10.1007/s12024-024-00879-4","url":null,"abstract":"Purpose: The risk factors that modulate one's susceptibility for severe COVID-19 have been well documented. Despite this, hypercoagulability remains an often overlooked risk factor for severe disease for COVID-19. Because COVID-19 infection is a risk factor for hypercoagulability, a reasonable presumption/hypothesis is that patients with hereditary thrombophilia would be at a higher risk of thrombotic complications associated with COVID-19 infection.Methods: This case report details two cases where previously unknown hereditary thrombophilias likely contributed to the mortality of COVID-19 patients.Results: The first COVID-19 patient's cause of death was pulmonary thromboemboli from deep vein thrombosis due to heterozygous MTHFR C667T and heterozygous PAI-1 4G/5G mutations. The second COVID-19 patient's cause of death was an acute myocardial infarct due to a coronary artery thrombosis in the setting of heterozygous MTHFR A1298C and homozygous PAI-1 4G/5G mutations. In each case, COVID-19 infection was also considered contributory to death.Conclusion: The occurrence of these fatal thrombotic events in COVID-19 patients with hereditary thrombophilias raises questions as to whether this combination of thrombotic risk factors for hypercoagulability may have placed patients at a significant enough risk to experience these fatal thrombotic complications. Thus, while not sufficient alone to prove that SARS-CoV-2 patients with hereditary thrombophilias are at increased risk for thrombotic complications, these two cases indicate that further investigation is warranted into elucidating the relationship between thrombotic risk factors as it may identify an additional high-risk medical condition for COVID-19 and have important diagnostic and therapeutic ramifications.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142344648","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Postmortem CT and autopsy findings in an elevator-related death: a case report. 与电梯有关的死亡病例报告：死后 CT 和尸检结果。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-09-20 DOI: 10.1007/s12024-024-00896-3

Giovanni Aulino, Michele Rega, Vittoria Rossi, Massimo Zedda, Antonio Oliva

{"title":"Postmortem CT and autopsy findings in an elevator-related death: a case report.","authors":"Giovanni Aulino, Michele Rega, Vittoria Rossi, Massimo Zedda, Antonio Oliva","doi":"10.1007/s12024-024-00896-3","DOIUrl":"https://doi.org/10.1007/s12024-024-00896-3","url":null,"abstract":"Elevator-related fatalities and injuries are rarely discussed. Falls have been identified as the first cause of mortality in the majority of these accidents. Evidence suggests that many elevator accidents may be attributed to inadequate equipment maintenance or malfunctions of the devices. This study examines a case involving an elevator maintenance worker found within an elevator shaft, using postmortem computed tomography (PMCT) along with a full autopsy. The autopsy revealed that the cause of death was severe polytrauma resulting from dragging, compression, and crushing mechanisms, which resulted in a dislocated skull and multiple thoraco-abdominal injuries, including exposed organs and viscera. Detailed examination identified a cranio-encephalic crush, leading to a significant alteration in the physiognomy of the facial structures. Additionally, PMCT revealed complex spinal fractures, such as a Jefferson fracture and a complete Chance fracture at the D6 vertebra, accompanied by spinal deviation proximal to the fracture site. Autopsy findings corroborated these PMCT results. A multidisciplinary approach, including PMCT, is proposed as a strategic method for the comprehensive reconstruction of such accidents, facilitating the collection of extensive data.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":" ","pages":""},"PeriodicalIF":1.5,"publicationDate":"2024-09-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142283133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Fatal exulceratio simplex (dieulafoy lesion) - a case report and review. 致命的单纯性溃疡（dieulafoy 病变）--病例报告和综述。

IF 1.5 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-09-19 DOI: 10.1007/s12024-024-00895-4

Luzern Tan, John D Gilbert, Roger W Byard

引用次数: 0

Lidocaine toxicity in infant circumcision and the role of lipid emulsion. 婴儿包皮环切术中的利多卡因毒性和脂质乳剂的作用。

IF 1.8 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-09-14 DOI: 10.1007/s12024-024-00894-5

Russell K McAllister,Jeramie B Hanson

引用次数: 0

Distinguishing injury patterns in fatal falls from heights versus pedestrian impacts: an autopsy study for differential diagnosis in ambiguous cases 区分高处坠落致命伤与行人撞击致命伤的伤害模式：一项对模糊病例进行鉴别诊断的尸检研究

IF 1.8 4区医学

Forensic Science, Medicine and Pathology Pub Date : 2024-09-13 DOI: 10.1007/s12024-024-00888-3

Alessandro Mauro Tavone, Roberta Marinelli, Francesca Cazzato, Giorgia Piizzi, Federico Piselli, Giulia Ceccobelli, Gabriele Giuga, Raimondo Vella, Naomi Romaniello, Antonio Oliva, Gian Luca Marella

{"title":"Distinguishing injury patterns in fatal falls from heights versus pedestrian impacts: an autopsy study for differential diagnosis in ambiguous cases","authors":"Alessandro Mauro Tavone, Roberta Marinelli, Francesca Cazzato, Giorgia Piizzi, Federico Piselli, Giulia Ceccobelli, Gabriele Giuga, Raimondo Vella, Naomi Romaniello, Antonio Oliva, Gian Luca Marella","doi":"10.1007/s12024-024-00888-3","DOIUrl":"https://doi.org/10.1007/s12024-024-00888-3","url":null,"abstract":"This study investigated the injury patterns associated with fatal falls from heights compared to individuals struck by cars, aiming to enhance the differential diagnosis in ambiguous cases, where it is unclear whether the body fell from nearby building or was left on the street following a road traffic incident. A retrospective review of comprehensive forensic reports from the Institute of Legal Medicine of the University of Rome “Tor Vergata” between 2012 and 2023 was conducted. The analysis included 232 cases, gathering data on internal organ injuries, skeletal fractures, external skin injuries, as well as pleural, peritoneal, and pericardial effusions. Bilateral lung injuries were significantly more common in falls from height (33.3%) compared to pedestrians (13.6%, p < 0.001). Liver injuries also occurred more frequently in fall victims (49.6%) than in pedestrians (28.2%, p < 0.001). Skull fractures were more frequent in falls from height (68.2%) versus individuals struck by cars (55.3%, p = 0.044), while unilateral leg fractures were more common in pedestrians (28.2%) compared to fall victims (16.3%, p = 0.029). External injuries, notably to the head and legs, were more frequent in pedestrians. The “Total Injured Skin Area” analysis revealed a significant discriminative power with an optimal cut-off of 84.2 cm², suggesting that injuries exceeding this threshold may be indicative of a pedestrian road fatality.","PeriodicalId":12449,"journal":{"name":"Forensic Science, Medicine and Pathology","volume":"44 1","pages":""},"PeriodicalIF":1.8,"publicationDate":"2024-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142258158","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0