ArticleThe American journal of case reports2021
Convexal Subarachnoid Hemorrhage Caused by Infective Endocarditis in a Patient with Advanced Human Immunodeficiency Virus (HIV): The Culprits and Bystanders.
Article in The American journal of case reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed, 2 citations in OpenAlex.
- The First Case Report of Community-Acquired Infective Endocarditis Due to Sequence Type 1223Infection and drug resistance · 2022Article
- Nonaneurysmal subarachnoid hemorrhage associated with COVID-19 infection: A case report.Surgical neurology international · 2022Article
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Authors and funding
5 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
BACKGROUND Convexal subarachnoid hemorrhage (cSAH), a rare form of non-aneurysmal subarachnoid hemorrhage, is confined to cerebral convexities without extension into basal cisterns or ventricles. Typical presentation includes thunderclap/progressive headache or transient focal neurological symptoms; rare manifestations include seizures, intractable vomiting, or altered mental status. Here, we report the first case of convexal subarachnoid hemorrhage and multifocal ischemic lesions caused by infective endocarditis (IE) in a treatment-naïve advanced HIV patient. CASE REPORT A 52-year-old HAART-naïve, HIV-positive, African American man presented with altered mental status, shortness of breath, nonproductive cough, and generalized weakness. His past medical history was significant for congestive heart failure, chronic obstructive pulmonary disease, and end-stage renal disease (noncompliant with hemodialysis). Head computed tomography (CT) showed an isolated sulcal hemorrhage in the mid-left frontal lobe. Fluid-attenuated inversion recovery/gradient recalled echo sequences confirmed a hemorrhage in the left-mid-frontal sulcus, and diffusion-weighted imaging revealed multifocal bilateral ischemic lesions. Transesophageal echocardiography exhibited mitral valve vegetations. Multifocal ischemic lesions and cSAH caused by infectious endocarditis were confirmed. Initiation of intravenous vancomycin and piperacillin-tazobactam allowed the patient to have resolution of his altered mental status. A head CT 5 days later revealed the resolution of cSAH. CONCLUSIONS Infective endocarditis should be considered as an underlying etiology of cSAH, especially when present with multifocal ischemic lesions. Risk factors contributing to the development of cSAH in the IE patient population should be explored in future studies. HIV has not been previously reported in this subgroup and its prevalence should be considered. The prognosis for cSAH in relation to IE is generally favorable.
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