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Updated: Oct 6, 2025

Gene Regulation and Targeted Therapy in Gastric Cancer Peritoneal Metastasis: Radiological Findings from Dual Energy CT and PET/CT
Published on: January 22, 2018
Renal Extramedullary Hematopoiesis Incidentally Detected on 18F-FDG PET/CT Imaging
Gursan Kaya1, Murat Fani Bozkurt
1From the Department of Nuclear Medicine, Faculty of Medicine, Hacettepe University, Ankara, Turkey.
Abstract:
18F-FDG PET/CT imaging of a 68-year-old woman with a known clinical diagnosis of systemic lupus erythematosus and recent-onset ataxia revealed FDG-avid soft tissue masses in bilateral renal sinuses and mildly increased bone marrow activity. Consecutive tissue sampling with fine-needle biopsy from renal sinus masses confirmed mass-forming extramedullary hematopoiesis corresponding to FDG-avid soft tissue lesions. Here we present a rare case of bilateral mass-forming extramedullary hematopoiesis at renal sinuses incidentally detected on 18F-FDG PET/CT imaging.
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