一个新型病例的Staphylococcus pseudintermedius 甲状腺炎
Dione Jones1,2,3, Matthew Lim1,2,3, Maxwell Olenski2,4
1The University of Adelaide, Adelaide, South Australia, Australia, 5005.
Access microbiology
|March 31, 2025
概括
狗的病原体Staphylococcus pseudintermedius引起了人类大动脉的严重感染. 这是有史以来首次报告的这种病例,该病例已成功地用流西林治疗,显示了细菌的存在.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 人类传染病 人类传染病.
- 心脏病学 心脏病学
背景情况:
- 伪中间体葡萄球菌 (Staphylococcus pseudintermedius) 是狗中常见的一种细菌.
- 它是一种机会性病原体,人类感染的数量不断增加.
- 内血管感染是严重的,可能致命的.
研究的目的:
- 报告第一个侵入性Staphylococcus pseudintermedius感染的人类病例.
- 描述由这种病原体引起的风炎和真菌性动脉瘤的临床表现和治疗.
- 提高对S. pseudintermedius作为人类严重内血管感染的潜在原因的认识.
主要方法:
- 一个83岁的病人的病例报告.
- 冠状动脉炎和真菌性动脉瘤的临床诊断.
- 微生物识别的 斯塔菲洛科克 pseudintermedius.
- 用黄西林治疗和手术干预.
主要成果:
- 成功治疗侵袭性S. pseudintermedius感染的流西林.
- 甲状腺炎和真菌性动脉瘤的解决.
- 患者在没有并发症的情况下恢复.
结论:
- 伪中间体葡萄球菌可以在人类中引起严重的侵入性感染,包括内血管并发症.
- 早期诊断和适当的抗生素治疗对于成功的结果至关重要.
- 临床医生应考虑在有相关暴露史和严重感染迹象的患者中使用S. pseudintermedius.
相关概念视频
Endocarditis I: Introduction
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...
Endocarditis II: Clinical Features of Infective Endocarditis
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...
Endocarditis III: Medical Management
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...
Aneurysm III: Interprofessional Care
Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
Staphylococcal Skin Infections
Staphylococcus aureus is a Gram-positive coccus that resides harmlessly on the skin and mucous membranes of healthy individuals. When the skin barrier is breached, it can shift from a commensal to an opportunistic pathogen. This transition is facilitated by surface adhesins, such as clumping factor B and S. aureus surface protein G (SasG), which bind to structural proteins, including loricrin and cytokeratin, in the damaged epidermis. Protein A, another key factor, binds the Fc region of...
Clinical Significance of Antibiotic Resistance
Methicillin-resistant Staphylococcus aureus (MRSA) presents a critical public health threat, arising from its capacity to resist β-lactam antibiotics due to acquisition of the mecA gene within the staphylococcal cassette chromosome mec (SCCmec). This gene encodes penicillin-binding protein 2a (PBP2a), which impairs binding efficacy of methicillin and other β-lactams. MRSA has evolved into distinct clonal lineages impacting humans and animals alike, reinforcing its significance within the One...


