Acute rheumatic fever is a delayed, nonsuppurative sequela of a pharyngeal infection with the group A streptococcus. The onset of the disease is usually characterized by an acute febrile illness; however, there may be chronic involvement of the heart and/or central nervous system. The article explores the relationship between the initial infection and host-microbial interactions that may be operative in disease pathogenesis.
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http://dx.doi.org/10.1016/s0889-857x(05)70007-7 | DOI Listing |
Nat Commun
January 2025
Sree Chitra Tirunal Institute for Medical Sciences and Technology (SCTIMST), Trivandrum, India.
Survival outcomes of patients with heart failure (HF) based on their disease etiology are not well described. Here, we provide one-year mortality outcomes of 10850 patients with HF (mean age = 59.9 years, 31% women) in India.
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November 2024
Division of Medical Oncology, Department of Medicine, Showa University School of Medicine, Tokyo, JPN.
Immune checkpoint inhibitors (ICIs) have dramatically improved the prognosis of patients with cancers. However, ICIs can provoke systemic toxicities, which are known as immune-related adverse events (irAEs). Polymyalgia rheumatica (PMR)-like syndrome induced by ICI is one of the most common rheumatic irAEs.
View Article and Find Full Text PDFIntern Med
December 2024
Department of Rheumatic Diseases, Tokyo Metropolitan Tama Medical Center, Japan.
Objective Intravascular large B-cell lymphoma (IVLBCL) is a critical cause of fever of unknown origin (FUO). While a pathological analysis is essential for diagnosing IVLBCL, the indications for an invasive procedure may be ascertained using easy, non-invasive tests. The lymphocyte-to-monocyte ratio (LMR) can reportedly predict the diagnosis of malignant lymphoma in patients with lymphadenopathy; however, its clinical utility in predicting an IVLBCL diagnosis in patients with FUO remains to be elucidated.
View Article and Find Full Text PDFIntern Med
December 2024
Department of Internal Medicine, Kurashiki Medical Center, Japan.
A woman in her late 70s presented with a fever, rashes, and marked proximal muscle weakness. Noninfectious conditions, including myositis and vasculitis, were initially considered. Treatment with cephalosporins was ineffective, but the symptoms improved with minocycline, indicating possible Japanese spotted fever (JSF) despite no apparent history of tick exposure.
View Article and Find Full Text PDFCent Eur J Immunol
November 2024
Department of Rheumatology and Immunology, Hangzhou Normal University Affiliated Hospital, Hangzhou, China.
22q11.2 deletion syndrome (MIM: 192430/188400, ORPHA: 567) is the most common chromosomal microdeletion disorder, caused by a hemizygous microdeletion of 2.5 million base pairs on chromosome 22.
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