由于Streptococcus gordonii引起的脑而复杂的文化负内心炎:一个诊断奥德赛
Dinesh Nirmal1, Bernard Brown1, Noah Silverstein1
1Internal Medicine, State University of New York (SUNY) Downstate Health Sciences University, Brooklyn, USA.
Cureus
|November 4, 2024
概括
血液培养阴性内心炎 (BCNE) 带来了诊断上的挑战. 现代分子技术在BCNE病例中成功识别了多重脑的致病生物,从而实现了有效的治疗.
科学领域:
- 传染性疾病 传染性疾病
- 神经学 神经学
- 心脏病学 心脏病学
背景情况:
- 内心炎是一种严重的感染,患病率和死亡率很高.
- 血液培养阴性内心炎 (BCNE) 由于无法检测到的致病生物体,使诊断和治疗复杂化.
- BCNE可以导致严重的并发症,如脑,中风和心力衰竭.
研究的目的:
- 为了呈现BCNE的次要多重脑的情况.
- 突出了先进的分子诊断技术在识别BCNE病原体的有用性.
- 审查BCNE的发病,诊断和管理.
主要方法:
- 案例报告的呈现方式.
- 审查有关BCNE的相关文献.
- 应用分子诊断方法 (例如,卡里乌斯,同热放大) 来识别病原体.
主要成果:
- 通过分子技术成功诊断出BCNE出现多个脑的病例.
- 病原体被确定,导致针对性的抗微生物治疗.
- 及时诊断和治疗改善了患者的治疗结果.
结论:
- 分子诊断对于诊断BCNE至关重要,特别是当传统方法失败时.
- 早期识别BCNE中的病原体对于预防严重并发症至关重要.
- 需要采用全面的BCNE诊断和管理方法.
相关概念视频
Endocarditis I: Introduction
2
Introduction:Endocarditis is the infection of the endocardium, the inner lining of the heart and its valves. When the heart muscle is involved, the condition is termed myocarditis, while an infection of the outer lining is called pericarditis. Infective endocarditis (IE) primarily affects the endocardium, where pathogens adhere to the valves or lining, forming vegetation that can lead to severe complications. Infective endocarditis occurs when microorganisms, usually bacteria from other body...
2
Endocarditis III: Medical Management
2
Infective endocarditis management involves a multifaceted approach encompassing infection prevention, lifestyle modifications, pharmacological therapy, and surgical management.Infection Prevention:Hand Hygiene: Thorough handwashing is crucial to prevent the spread of infection. Hand hygiene should be performed regularly, especially before and after using the restroom.Oral Hygiene: Good oral hygiene is essential. It includes brushing teeth immediately after waking up and before bed, flossing...
2
Endocarditis II: Clinical features and Diagnostic Tests
2
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
2
Rheumatic Heart Disease I: Introduction
3
Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
3
Endocarditis IV: Nursing Management
2
Infective endocarditis (IE) is a chronic infection of the heart's endocardium, primarily affecting the heart valves. A detailed nursing assessment for a patient with IE involves collecting subjective and objective data to ensure an accurate diagnosis and timely intervention.Subjective DataThe nurse gathers information about the patient's symptoms and complaints during the subjective assessment. Patients with infective endocarditis often report non-specific symptoms that can mimic other...
2
Rheumatic Heart Disease III: Medical Management
3
Rheumatic heart disease (RHD) management can be divided into two main strategies: prevention and long-term management.Primary PreventionPrimary prevention focuses on timely diagnosis and management of group A streptococcal pharyngitis to prevent acute rheumatic fever. The most widely used antibiotic for treating this condition is intramuscular benzathine penicillin G.Acute Rheumatic Fever TreatmentThe primary treatment goal for a patient diagnosed with acute rheumatic fever is to suppress the...
3


