As such, we aimed to determine a potential "lymphoma-sink effect" in patients with marginal zone lymphoma (MZL) imaged with C-X-C motif chemokine receptor (CXCR) 4-directed PET/CTs.


 We retrospectively analyzed 73 patients with MZL who underwent CXCR4-directed [68Ga]Ga-PentixaFor PET/CT. 
PET/CT
We retrospectively analyzed 73 patients with MZL who underwent CXCR4-directed [68Ga]Ga-PentixaFor PET/CT. 
Ga-PentixaFor PET/CT
We used Spearman's rank correlations to determine associations between organ uptake and CXCR4-expressing lymphoma lesions.



Spearman's rank correlations