18 F-FDG and 68 Ga-Pentixafor PET/CT Findings in Patient With Multicenter Castleman Disease.

Chen, Xi; Zhang, Feiyu; Yuan, Ziyang; Liu, Ya; Huang, Zhanwen · Clin Nucl Med · 2025

case_report · Level V

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Abstract

Castleman disease is a rare lymphoproliferative disorder primarily affecting lymph nodes, including unicentric and multicentric types. The multicentric form is rarer and can often be misdiagnosed as lymphoma. Here, we report 18 F-FDG and 68 Ga-pentixafor PET/CT findings in a case of Castleman disease involving the nasopharynx and multiple lymph nodes.

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