Cardiac rupture during acute myocardial infarction : Autopsy study (2004-2020).

INTRODUCTION: Cardiac rupture is a rare but critical complication of myocardial infarction with an incidence of 1 to 3% of cases. We aimed in this autopsy study to analyze the anatomical, epidemiological, cardiac, and coronary profiles of cardiac rupture in the Monastir region. METHODS: We conducted a descriptive study with retrospective data collection of all cases of myocardial infarction complicated by a cardiac rupture over seventeen years (2004-2020). RESULTS: Thirty-one cases were included in this study. The mean age of the cases was 67 years with a male predominance. Sixteen cases (57%) had cardiovascular risk factors. The most common symptomatology reported before death was acute chest pain in 57% of cases. Fourteen cases (45%) corresponded to the definition of sudden cardiac death. At autopsy, the heart had a mean weight of 452.78 grams. A large hemopericardium was associated in 90% of cases. Myocardial rupture involved the posterior wall of the left ventricle in 50% of cases. The myocardial rupture occurred at a site of acute myocardial infarction in 86% of cases and on a myocardial scar in 14% of cases. The coronary study showed double or triple vessel atherosclerotic coronary artery disease in 57% of cases with fresh thrombi at the infarct-related coronary in 11% of cases. CONCLUSIONS: Our analysis found that cardiac rupture mostly involved elderly subjects with underlying cardiovascular risk factors. Our findings sustain that age is a determining prognostic factor after acute coronary syndrome with the need for further education and awareness-raising efforts to speed up access to care for these patients.

A missed psoas abscess diagnosis: A forensic case report.

Psoas abscess is a rare pathology that usually presents with non-specific signs and rare clinical features. These characteristics can delay the diagnosis leading to complications and death. We report a forensic autopsy case of a 65-year-old male, alcoholic, smoker, with a history of hypertension, and urinary infection, who presented to the emergency room for anorexia and consciousness disorder. On physical examination, the patient was febrile and confused. Laboratory exams revealed leukocytosis and elevated C-reactive protein (CRP). Two days later, he died despite extensive resuscitation. Forensic autopsy revealed a large amount of green pus in the left psoas muscle extending to the muscles of the thigh of the same side with multiple cavities. The pus extended to the left kidney with destructive parenchyma and coralliform lithiasis. Histological examination showed destroyed renal tissue by lesions of chronic and acute pyelonephritis with dilatation of the pyelocaliceal cavities. Bacteriological analysis of the pus showed the presence of Escherichia coli. The psoas abscess was secondary to pyonephrosis favored by the immunodeficiency. Thus, death was attributed to a septic shock secondary to a psoas abscess complicating pyonephrosis.

Sudden death in the young adult: a Tunisian autopsy-based series.

BACKGROUND: We aim to study the profile, and pathological characteristics of sudden death in young in purpose of recommendations for prevention. METHODS: We performed a retrospective cohort study using autopsy data from the Department of Forensic Medicine of Monastir (Tunisia). A review of all autopsies performed for 28 years was done (August 1990 to December 2018). In each case, clinical information, and circumstances of death were obtained. A complete forensic autopsy and histological, and toxicological investigations were performed. We have included all sudden death in persons aged between 18 and 35 years. RESULTS: We collected 137 cases of sudden death during the studied period. The mean age of the studied population was 26.47 years. Almost 72% deaths were classified as cardiac death, and was due to ischemic heart disease in 32.32%. Sudden death was attributed to a pleuropulmonary cause in 7.4%, an abdominal cause in 6%, and from a neurological origin in 4.5%. The cause of sudden death in this group was not established by 9.5%. CONCLUSION: In this series, sudden death in young adults occurs mainly in a smoking male, aged between 18 and 24 years old, occurring at rest, in the morning, and early in the week. It is more common, especially in summer. Sudden death is most often the first manifestation of pathologies, especially unsuspected heart diseases. The predominance of cardiovascular causes is the common denominator of almost all studies reported in the literature. Our findings suggest that prevention of sudden death among young adults under the age of 35 years should also focus on evaluation for causes not associated with structural heart disease.

Tracheal agenesis clinical presentation in a preterm infant: Prenatal MRI difficulties and autopsy findings.

We describe, the clinical presentation of a rare case of Tracheal Agenesis in a preterm infant and we highlight magnetic imaging resonance (MRI) and autopsy findings to better characterize this anomaly. A 30-year-old female presented for acute polyhydramnios at 30 weeks gestation of a male foetus. Prenatal MRI was performed and excluded this diagnosis. After delivery, the neonate presented a respiratory distress. The laryngoscopy control of tube position concluded to an esophageal intubation. A second reading of antenatal MRI was made. An autopsy was performed. The internal examination of the organs revealed broncho-oesophageal fistula. The upper airways were obstructed at the larynx. Fetal MRI should be interpreted with caution when Tracheal Agenesis is highly suspected.

Medico-legal aspects related to Telemedicine in Tunisia in the context of the covid-19 pandemic.

Telemedicine has become a privileged mode of medical practice providing medical care while reducing the transmission of Covid-19 among patients, families, and clinicians. The law established in 2018 settled a legal framework for telemedicine in Tunisia. However, thelatterremains not sufficient in itself, as legal issues remain especially delimiting the precise conditions for this exercise and to expose the limits of responsibility of each party involved among its organizers, its health service providers, and its users. Several medico-legal issues may be generated by the practice of telemedicine in Tunisia. Our paper aimed to discuss these medico-legal issues relating to telemedicine in anticipation of its legislation.

Age estimation at death by the study of chest plate radiographs: establishing a Tunisian male score.

We aim to establish a Tunisian score for age estimation through the study of chest plate's radiographs of a Tunisian male sample. We have focused on the study of 128 chest plate radiographs of Tunisian male individuals. We have established a score of eight criteria. The total score ranges from 8 to 32. Three observers scored double-blind the X-ray films. We studied the correlation of each criterion as well as the total score with chronological age for each observer. We also tested the reproducibility and the repeatability of criteria and total score. We calculated the estimated age for each score. We studied the relationship between the estimated age and the chronological age. The correlation between the total score and the chronological age has been good for the three observers (0.746, 0.756 and 0.742). The total score gives an estimation of age with a standard deviation of ± 5.88 years and a confidence interval of 95%, the interval's width increases gradually from 6.9 years to 23 years.

Sudden death and hydatid cyst: A medicolegal study.

The discovery of a hydatid cyst at autopsy poses the problem of its involvement in the mechanism of death. The aim of this study is to analyse the epidemiological and etiopathogenic characteristics of death attributed to hydatid disease, to discuss the mechanism of death and to propose preventive measures. This is a retrospective descriptive study of 26 cases of death with hydatid cyst autopsic discovered, collected at the forensic department of Fattouma Bourguiba University Hospital of Monastir (Tunisia) over a period of 27 years (from 1990 until 2017). In 26 cases, hydatid cyst was observed during autopsy of sudden death cases, which corresponds to 0.33% of the total of autopsies in this period. Of the 26 victims, 13 (50%) were men; the mean age was 43 years. Most victims were from rural zones (18 cases). In 20 cases, the complicated cyst was hepatic. It was cardiac in two cases. Of all cases, three cysts were cracked, and nine were broken. Of the 26 cases, only 15 were implicated in the death mechanism. Death was attributed to anaphylaxis in 12 cases, hydatid pulmonary embolism in 1 case, cardiac arythmia in one case and hemothorax in one case. Sudden death is the most dangerous complication of the hydatid cyst which can be discovered at autopsy. Several causes may explain its occurrence, the most common of which is anaphylactic shock.