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Theranostics
January 2025
Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, Paris, France.
Renal pseudotumors, which mimic tumors on imaging, pose diagnostic challenges that can lead to unnecessary interventions. Sensing ultrasound localization microscopy (sULM) is an advanced imaging technique that uses ultrasound imaging and microbubbles as sensors to visualize kidney functional units. This study aims to investigate whether sULM could differentiate between renal pseudotumors and tumors based on the presence of glomeruli.
View Article and Find Full Text PDFDiagn Pathol
December 2024
Department of Nephrology, Peking University People's Hospital, Beijing, China.
Background: While many studies have reported renal involvement in sarcoidosis, there is limited description of the pathological manifestations of renal sarcoidosis (RS). This study aimed to explore the standardized pathological diagnosis of RS while evaluating the relationship among pathology, clinical manifestations, and prognosis.
Methods: We conducted a retrospective, single-center study of RS in renal biopsy cases treated in our department between January 2019 and December 2023.
J Rheum Dis
January 2025
Division of Rheumatology, Department of Internal Medicine, Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan, Korea.
Gout is the most common inflammatory arthritis in adults, associated with hyperuricemia and the chronic deposition of monosodium urate (MSU) crystals. Hyperuricemia results from increased production of uric acid and decreased excretion by the kidneys and intestines. Urate excretion is regulated by a group of urate transporters, and decreased renal or intestinal excretion is the primary mechanism of hyperuricemia in most people.
View Article and Find Full Text PDFCureus
November 2024
Department of Applied Nutrition and Food Technology, Islamic University, Kushtia, BGD.
Intern Med
December 2024
Nephrology Center and the Okinaka Memorial Institute for Medical Research, Toranomon Hospital, Japan.
We herein report a 69-year-old man with acute kidney injury who required dialysis after receiving a combination of three drug-induced lymphocyte stimulation test-positive drugs. A kidney biopsy showed tubulointerstitial nephritis with severe eosinophilic infiltration and numerous granuloma formations. Acute eosinophilic granulomatous tubulointerstitial nephritis was diagnosed.
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