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Fig. 4 | Orphanet Journal of Rare Diseases

Fig. 4

From: The value of 18F-FDG PET/CT in the systemic evaluation of patients with Rosai–Dorfman disease: a retrospective study and literature review

Fig. 4

A typical case showing the utility of 18F-FDG PET/CT to follow-up of RDD. 18F-FDG PET/CT images of RDD with partial response in a 70-year-old man, after 4-month cytarabine. a–d Pretreatment PET/CT images displaying hypermetabolic eyelids (SUVmax 7.4), maxillary sinus (SUVmax 9.3) and left plica vocalis (SUVmax 9.0). e–h Follow-up scans showing lesion resolution with metabolic uptake and volume decrease: eyelids (SUVmax 4.3), maxillary sinus (SUVmax 5.7), left plica vocalis lesions disappeared

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Orphanet Journal of Rare Diseases

ISSN: 1750-1172