دورية
An unusual presentation of subacute Haemophilus parainfluenzaeendocarditis in a low-risk woman treated by minimally invasive mitral valve repair: a case report
| العنوان: | An unusual presentation of subacute Haemophilus parainfluenzaeendocarditis in a low-risk woman treated by minimally invasive mitral valve repair: a case report |
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| المؤلفون: | Qamar, Younus, Shazly, Ahmed, Qamar, Amna, Islam, Heraa, Yonis, Hannah, Sabry, Haytham |
| المصدر: | The Egyptian Heart Journal; December 2024, Vol. 76 Issue: 1 |
| مستخلص: | Background: HACEK endocarditis is usually insidious and can often be difficult to diagnose due to the slow-growing nature of the organisms. This report presents our experience in treating a patient with Haemophilus parainfluenzaeendocarditis. Case presentation: We describe the case of a previously fit and well 23 year-old woman who presented to her local emergency department with a four-week history of persistent febrile illness. She had associated nausea, vomiting, and lethargy. This was preceded by an episode of mucopurulent rhinorrhoea. She was treated empirically with oral amoxicillin for a putative diagnosis of rhinosinusitis. Initially, her symptoms abated, however, she was readmitted with high fevers and a new pansystolic murmur. Transthoracic echocardiography revealed a large, mobile, echogenic mass, tethered to the posterior mitral valve leaflet (PMVL) and mild mitral regurgitation (MR). On examination, she had multiple non-tender, erythematous macules on the plantar surface of her feet, consistent with Janeway lesions. Two separate blood cultures grew H. parainfluenzae. Infectious diseases recommended a four-week course of intravenous ceftriaxone. Transesophageal echocardiography demonstrated a perforation within the P3 segment of the PMVL. Subsequently, the patient underwent mitral valve repair surgery with an uneventful recovery. Conclusions: Our case highlights the importance of promptly diagnosing HACEK endocarditis. A prolonged course of antibiotic therapy can be lifesaving, and surgery is often necessary to address complications such as perforation within the mitral valve leaflets. In our patient, we were able to perform a sliding P2 leaflet plasty for good quality repair of the mitral valve, through a minimally invasive right anterior thoracotomy. |
| قاعدة البيانات: | Supplemental Index |
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Full Text Finder | تدمد: | 11102608 2090911X |
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| DOI: | 10.1186/s43044-024-00482-6 |