Leprosy, an infectious disease known for its debilitating effects on the skin and nerves, can trigger immunologic reactions affecting multiple organs. We present the case of a 57-year-old male who developed acute glomerulonephritis following leprosy treatment. Clinical examination revealed newly developed pitting edema in the legs, along with residual nerve thickening and skin changes. Laboratory findings showed elevated serum creatinine (3.2mg/dl) accompanied by low C3 and C4 levels. Urinalysis supported the diagnosis of glomerulonephritis. Renal biopsy demonstrated immune complex deposition on immunofluorescence, suggesting a diagnosis of leprosy-related post-treatment immune-mediated glomerulonephritis. Treatment with oral steroids led to complete resolution of the condition.
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http://dx.doi.org/10.25259/ijn_536_23 | DOI Listing |
iScience
January 2025
Institute of Research and Development, Duy Tan University, Da Nang, Vietnam.
is a Gram-positive bacterium, also known as Group A (GAS), that has become a significant threat to the healthcare system, infecting more than 18 million people and resulting in more than 500,000 deaths annually worldwide. GAS infection rates decreased gradually during the 20th century in Western countries, largely due to improved living conditions and access to antibiotics. However, post-COVID-19, the situation has led to a steep increase in GAS infection rates in Europe, the United States, Australia, and New Zealand, which triggers a global concern.
View Article and Find Full Text PDFAm J Med Sci
January 2025
Department of Internal Medicine and Oncology, Faculty of Medicine, Semmelweis University, Budapest, Hungary.
Background: In late 2019, the World Health Organization declared Coronavirus disease 2019 a global emergency. Since then, many vaccines have been developed to combat the pandemic. Millions of people have received one of the approved COVID-19 vaccines; unfortunately, some adverse events also have been recorded.
View Article and Find Full Text PDFCan J Kidney Health Dis
December 2024
Division of Nephrology, McGill University, Montreal, QC, Canada.
Rationale: Infection-related glomerulonephritis (IRGN) is an immune-mediated glomerulonephritis caused by extra-renal infectious diseases. There has been an important shift in epidemiology in recent years, with a significant proportion of adults affected. The incidence of IRGN is higher amongst Indigenous populations and especially in those with multiple comorbidities.
View Article and Find Full Text PDFInfect Drug Resist
October 2024
Department of Nephrology, Peking University First Hospital, Peking University Institute of Nephrology, Beijing, People's Republic of China.
Q fever, an infectious zoonotic disease caused by , remains prevalent in China. Systemic infections can result in renal or hepatic complications; however, it is rare for both the kidneys and liver to be simultaneously affected. We present a case of a patient who exhibited fever, rapid deterioration in renal function, thrombocytopenia, and severe ascites.
View Article and Find Full Text PDFInt J Mol Sci
October 2024
Department of Translational Medicine and Surgery, Università Cattolica del Sacro Cuore, 00168 Rome, Italy.
Epitope spreading is a critical mechanism driving the progression of autoimmune glomerulonephritis. This phenomenon, where immune responses broaden from a single epitope to encompass additional targets, contributes to the complexity and severity of diseases such as membranous nephropathy (MN), lupus nephritis (LN), and ANCA-associated vasculitis (AAV). In MN, intramolecular spreading within the phospholipase A2 receptor correlates with a worse prognosis, while LN exemplifies both intra- and intermolecular spreading, exacerbating renal involvement.
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