RESUMO
Fibromuscular dysplasia of the coronary is an uncommon coronary defect with a range of pathological alterations and unpredictable clinical description that can cause sudden death. We present an autopsy case of sudden cardiac death due to a rupture of a coronary artery aneurysm in a 59-year-old woman. Postmortem autopsy revealed two huge saccular aneurysms located at the right coronary artery, one of which was ruptured leading to a fatal hemopericardium. Histopathological examination revealed coronary artery fibromuscular dysplasia with fibromyxoid dissociation of the media causing saccular aneurysms. The involvement of coronary arteries in fibromuscular dysplasia with aneurysmal features has been rarely reported in the literature and is most likely an underdiagnosed finding. Due to the little number of published studies, the etiology is not fully understood and data on pathogenesis, risk factors, manifestation, disease course, and mortality are still unclear, which is a gap that needs to be filled in order to avoid under-diagnosis of the disease. Our case report aimed to discuss the mechanisms of sudden death attributed to coronary fibromuscular dysplasia.
Assuntos
Aneurisma , Displasia Fibromuscular , Feminino , Humanos , Pessoa de Meia-Idade , Displasia Fibromuscular/complicações , Displasia Fibromuscular/diagnóstico , Displasia Fibromuscular/patologia , Vasos Coronários/patologia , Morte Súbita Cardíaca/etiologia , Aneurisma/complicações , Aneurisma/patologia , AutopsiaRESUMO
ABSTRACT: In Tunisia, hydatid cyst is an endemic parasitic disease. The cyst may remain asymptomatic, discovered accidentally, or in case of a complication, the most serious of which is sudden death. We propose, in this article, to analyze the degree of involvement of the cyst in the mechanism of death, through the review of 25 cases. A total of 7932 autopsy cases were performed during the study period. Twenty-five cases of hydatid cyst discovered at autopsy were collected and death was attributed to hydatid cyst in 13 cases. The seat of the cyst was variable and death was due to anaphylaxis in 10 cases, to hydatious embolism in 2 cases and to cardiac arrhythmia, resulting from a cardiac localization of a large hydatid cyst, in 1 case.Although rare, echinococcosis can be a life-threatening disease. Its involvement in the death mechanism remains difficult in many cases.
Assuntos
Anafilaxia , Cistos , Equinococose , Anafilaxia/complicações , Autopsia , Morte Súbita/epidemiologia , Morte Súbita/etiologia , Equinococose/complicações , HumanosRESUMO
Echinococcosis, also known as hydatid disease, is a common parasitic human infestation found in sheep-breeding areas. It is caused by the larvae stage of Echinococcus granulosus, and cysts develop mostly in the lungs and the liver. Cardiac involvement is unusual and silent until acute complications or a fatal outcome occurs. Herein, we report an autopsy case of a young healthy adult who died suddenly. The autopsy revealed an external bulging on the right heart ventricle outlet with a fluid-filled cystic cavity discovered on sectioning. Dissection of other organs did not reveal other cyst locations. Histological examination ascertained the diagnosis of hydatid cyst, and death was attributed to cardiac arrhythmias. Pathologists should keep in mind that hydatid cysts can develop anywhere in the body. Solitary cardiac cyst is rare and can simulate a "silent bomb". Unfortunately, sudden death remains the frequent manner of revelation of this disease in endemic areas.
RESUMO
Chronic calcific constrictive pericarditis is a rare condition. It can cause severe morbidity and even mortality. The diagnosis may be difficult to establish due to its variable clinical signs. We report an autopsy case of a 54-year-old male with a past medical history of well treated hypertension, diabetes and dyspnea present of 2 weeks, who was discovered dead in his bed. The postmortem examination showed a large band of calcification of the pericardium with obliteration of the pericardial space. Both pericardium and epicardium were thickened with bread-and-butter appearance. Microscopic examination showed thickened pericadium which is formed by a fibrous paucicellular tissue containing extensive basophilic calcifications.
Assuntos
Calcinose/patologia , Morte Súbita Cardíaca/etiologia , Pericardite Constritiva/patologia , Pericárdio/patologia , Patologia Legal , Insuficiência Cardíaca/etiologia , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
INTRODUCTION: Textiloma is a mass composed of retained surgical textile foreign body. It is a rare iatrogenic complication that can engage the doctor's responsibility. The aim of this manuscript is to report an unusual case of breast Textiloma mimicking a recurrent tumor and to highlight its medico-legal implications. PRESENTATION OF CASE: A 47-year-old lady, without past medical history, was diagnosed with a breast infiltring intraductal carcinoma. She was treated with mastectomy. Four years later, the patient consulted her surgeon for a subcutaneous mass in the operative site. Both medical and radiological investigations concluded to recurrent tumor. Histological examination confirmed the diagnosis of Textiloma. DISCUSSION: Retained foreign bodies in the operative site are infrequent but serious iatrogenic complications. Clinical manifestations of Textiloma are variable and non-specific. It should be suspected in any postoperative case with unresolved or unusual problems. It can mimic other conditions such as tumor. Textiloma is a frequently injurious situation that can lead to medico-legal implications. It is considered to be a sample of medical negligence that involves the surgeon responsibility. CONCLUSION: Textiloma is a preventable condition and it can be avoidable by maintaining standard recommendations.
RESUMO
The spread of the disease of HIV has been decreased since the promotion and protection of human rights. In Tunisian law, patient infected by HIV, as every citizen, enjoys of all his rights without any discrimination, including the right to life and dignity, the right to care access, the free choice of doctor, the right to be informed and consent before any health care and specially the right to medical confidentiality. The Code of patients rights and the law no° 2007-12 of 12 February 2007 supplementing the law no° 92-71 of 27 July 1992 related to transmitted diseases ensure the protection and the respect of these rights. However, law requires a great sense of responsibility from patients and obliges them to avoid any unconscious behavior that can risk transmission of the disease. But, the application of these laws raises always many ethical problems that need reflexions.