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July 23, 2026Clinical nuclear medicine open.

The Rosai-Dorfman Disease in 18F-FDG-PET/CT

Jun Tao L Zhou Feng Zhang TianQiao Xie Qing Zhang

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Key Points

To describe the imaging characteristics of Rosai-Dorfman disease as seen in a patient using FDG-PET/CT.
Reported case of a 15-year-old boy with enlarged cervical lymph nodes
Utilized FDG-PET/CT imaging for diagnosis
Confirmed diagnosis through pathological examination.
Enlarged cervical lymph nodes were FDG-avid as seen on PET/CT scan
Diagnosis of Rosai-Dorfman disease was pathologically confirmed.

Implication

Case report confirms Rosai-Dorfman disease diagnosis through FDG-PET/CT imaging in a teen, suggesting effective use of imaging technologies.

Abstract

A 15-year-old boy with enlarged, FDG-avid cervical lymph nodes has pathologically confirmed Rosai-Dorfman disease.

Discussion

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Cite This Study

Tao et al. (2026) studied this question.

synapsesocial.com/papers/6a65a3e4d3aea3239cd76c34 https://doi.org/10.1097/nm9.0000000000000090

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Keep reading

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5Rosai–Dorfman disease presenting as isolated cervical lymphadenopathy in a young adult: A case reportCase Report · 2026