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Cureus
October 2021
Epidemiology and Public Health, Ciencias de la Salud, Fundación Universidad del Norte, Barranquilla, COL.
Xanthogranulomatous pyelonephritis is a rare chronic infectious process of the kidney, which has been described in three different forms: diffuse, segmental, and focal. It is also known as the great simulator since its clinical, radiological, and histopathological manifestations tend to be confused with other entities. We describe a case of a 55-year-old male patient with two months of clinical manifestations characterized by a 7x7-cm palpable mass in his right lumbar region, which was hot and painful upon touch and increasing in size.
View Article and Find Full Text PDFMalakoplakia is a granulomatous disorder caused by infectious process. It was described by Von Hanseman in 1901 for the first time and then by Michaelis and Gutman in 1902. Although the most frequent site of involvement is genitourinary tract, various organs have been reported to be affected.
View Article and Find Full Text PDFCan J Urol
October 2011
Georgetown University, Washington, DC, USA.
Malakoplakia involving the genitourinary tract is a rare inflammatory disorder that presents a diagnostic challenge. Renal parenchymal involvement is particularly uncommon. We report a case of bilateral renal malakoplakia that presented with acute renal failure and simulated xanthogranulomatous pyelonephritis (XGP).
View Article and Find Full Text PDFTech Coloproctol
March 2009
2nd Propedeutical Department of Surgery, Aristotles University of Thessaloniki, Thessaloniki, Greece.
Malakoplakia represents a chronic inflammatory disease associated with a broad spectrum of bacterial infections. On histopathology, Michaelis-Gutmann bodies are considered as pathognomonic histopathological findings. Rarity of the disease and wide variety of clinical presentation makes its diagnosis very challenging.
View Article and Find Full Text PDFJ Med Case Rep
May 2008
Department of Histopathology, Central Manchester and Manchester Children's University Hospital NHS Trust, Manchester, UK.
Introduction: Malakoplakia is an uncommon inflammatory condition usually affecting the genitourinary tract, which has been associated with infections, tumours and immunocompromised states.
Case Presentation: We report a case of malakoplakia in the appendix of a 61-year-old man with a long-standing history of ulcerative colitis. Clinically and macroscopically malakoplakia can simulate tumours or abscesses and can cause diagnostic difficulties.
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