A case of malacoplakia of the prostate in a 66-year old man is reported. This is the first time, that the diagnosis was established by needle biopsy. There are only eight previous reports of prostatic involvement. Three of these cases were initially misinterpreted as carcinoma. The present case is discussed in view of the pertinent clinical and pathological data in the literature.
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BMC Infect Dis
October 2024
Department of Pathology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, China.
Prostatic malakoplakia is an uncommon chronic inflammatory disorder, tumor-like but non-cancerous, the diagnosis of which pivots crucially on the identification of characteristic Michaelis-Gutmann bodies within the pathological tissue. We hereby present an inaugural case report of prostatic malakoplakia concurrent with sepsis caused by multidrug-resistant Escherichia coli, verified through blood culture and metagenomic next-generation sequencing (mNGS). The pathogenesis might be associated with infections by Escherichia coli, immune system irregularities, or lysosomal dysfunction.
View Article and Find Full Text PDFBr J Radiol
January 2025
Department of Radiology, West China Hospital of Sichuan University, Chengdu, Sichuan 610041, China.
Acta Med Indones
July 2023
Pathology Resident, St. Luke's Medical Center - Global City, Taguig, Philippines.
Clin Nucl Med
August 2023
From the Departments of Nuclear Medicine.
Hinyokika Kiyo
January 2023
The Department of Urology, Kansai Electric Power Hospital.
A 70-year-old-man was referred with urination pain and pyuria. Prostate specific antigen was 10.6 ng/ml, and urine culture was Escherichia coli.
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