Juan Esteban Velez-Hernandez, MD; Julia T. Geyer, MD; Mateo Mejia Saldarriaga, MD
has active quiz
JAMA Oncol. Published online October 24, 2024. doi:10.1001/jamaoncol.2024.4748
A 72-year-old man with a history of polycythemia vera (positive for JAK2 V617F) presented with several months of functional decline and weight loss. An 18F-fluorodeoxyglucose positron emission tomography/computed tomography showed soft tissue infiltrates and sclerosis of the perirenal spaces with fluorodeoxyglucose uptake. What is your diagnosis?