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http://dx.doi.org/10.1136/thx.39.1.70 | DOI Listing |
Eur J Microbiol Immunol (Bp)
December 2024
1Department of Microbiology, NSW Health Pathology, John Hunter Hospital, New Lambton Heights, NSW, Australia.
Prescottella (Rhodococcus) soli is a soil-dwelling organism not previously thought to be pathogenic in humans. We discuss the case of a 78-year-old male renal transplant recipient presenting with respiratory symptoms and multiple pulmonary nodules, found to be pulmonary malakoplakia secondary to infection with Prescottella (Rhodococcus) soli. Treatment was commenced with vancomycin, meropenem and azithromycin for an induction period of two weeks and continued with indefinite oral moxifloxacin and azithromycin with significant clinical improvement.
View Article and Find Full Text PDFBMC Nephrol
June 2024
Department of Medicine, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Malakoplakia is a rare inflammatory disorder believed to result from a defect in macrophage phagocytic function triggering a granulomatous reaction. It can present with genitourinary, gastrointestinal, or cutaneous manifestations in immunocompromised or, less commonly, immunocompetent hosts. We describe a case of renal malakoplakia in a young, otherwise healthy patient presenting with nephromegaly and sepsis following an E.
View Article and Find Full Text PDFFront Oncol
April 2024
Department of Medical Ultrasound, West China Hospital, Sichuan University, Chengdu, China.
AIDS Res Ther
January 2024
Pathology department, Prince Sultan Military Medical City, Riyadh, Saudi Arabia.
Background: Malakoplakia is a rare chronic granulomatous disease characterized by the presence of Michaelis-Gutmann bodies (MGBs) within histiocytic aggregates. It predominantly affects immunocompromised individuals, including those living with Human Immunodeficiency Virus (HIV).
Case Presentation: We present a unique case of bifocal malakoplakia in a 49-year-old man, previously with Coronavirus disease 2019 (COVID-19) and HIV positive, presented with respiratory symptoms, weight loss, and lymphadenopathy.
Cureus
July 2023
Department of Infectious and Tropical Diseases, Azienda Ospedaliera Universitaria Policlinico (AOUP) "Paolo Giaccone", Palermo, ITA.
In humans, () is a zoonotic infection usually involving immunocompromised subjects, only rarely affecting immunocompetent subjects. Herein, we describe an infection in a 50-year-old Russian man with acquired immune deficiency syndrome (AIDS) who presented with pulmonary cavitary lesions and clinical manifestation of colonic malakoplakia. A colonoscopy examination showed ulceration and mucosal erosion, and the histological findings confirmed the colonic malakoplakia.
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