FDG PET/CT and Bone Scintigraphy in Desmoplastic Fibroma of the Bone.

Zhang, Jun; Nian, Shensheng; Bai, Yushu; Dong, Aisheng · Clin Nucl Med · 2022

case_series · Level IV

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Abstract

Desmoplastic fibroma is a very rare benign bone tumor with local aggressiveness. We describe imaging findings in 2 cases with desmoplastic fibroma of the bone. One case had a desmoplastic fibroma in the right distal femur, showing bone destruction with sclerotic margins and inhomogeneous FDG uptake. The other case had a desmoplastic fibroma in the left ninth rib, showing progressive peripheral enhancement and increased 99m Tc-MDP uptake.

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