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Case Reports
. 2020 Dec;45(12):e514-e515.
doi: 10.1097/RLU.0000000000003118.

Metabolic Resolution of Lytic Lesions in Erdheim-Chester Disease on 18F-FDG PET/CT

Divya Yadav  1 , Rachna Seth  2 , Shamim Ahmed Shamim  1 , Rakesh Kumar  1
Affiliations
Case Reports

Metabolic Resolution of Lytic Lesions in Erdheim-Chester Disease on 18F-FDG PET/CT

Divya Yadav et al. Clin Nucl Med. 2020 Dec.

Abstract

Erdheim-Chester disease (ECD) is a rare non-Langerhans cell histiocytic disorder with variable clinical presentation most commonly involving the skeletal system. The long bones are the most common site of involvement giving a characteristic bone scintigraphy pattern of increased bilateral symmetric uptake in metadiaphyseal regions. We describe the findings of serial F-FDG PET/CT in a 16-year-old adolescent girl with ECD, emphasizing the role of F-FDG PET/CT in response assessment of ECD.

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References

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