High-Resolution Splenic Imaging: [68Ga]Ga-Oxine Red Blood Cell PET/CT for Differentiation of Splenosis Mimicking Malignant Lymphoma

High-Resolution Splenic Imaging: [68Ga]Ga-Oxine Red Blood Cell PET/CT for Differentiation of Splenosis Mimicking Malignant Lymphoma

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The differentiation of splenic tissue from malignant lesions via imaging may be challenging, particularly considering aberrant or accessory lesions and diseases that are rarely encountered.Functioning splenic tissue can be identified using caruso milk thistle technetium-99m red blood cell (99mTc-RBC) scintigraphy, but its sensitivity is limited and may not gymnastics wall decals be available.We present the case of a patient in whom disseminated abdomino-pelvic splenosis was diagnosed using PET/CT with gallium-68-oxine-labeled RBCs.

The method represents a feasible and probably superior alternative to splenic scintigraphy.