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Diffuse Large B-Cell Lymphoma With the "Leopard Man" Appearance on 18 F-FDG PET/CT
1Department of Nuclear Medicine, Central People's Hospital of Zhanjiang, Zhanjiang, China.
Clinical Nuclear Medicine
|January 24, 2025
Abstract:
Subcutaneous nodules and masses as the primary manifestation of diffuse large B-cell lymphoma are exceedingly rare. We present 18 F-FDG PET/CT findings of multiple hypermetabolic nodules and masses distributed throughout the body, creating a characteristic "leopard man" appearance on the MIP image, in a 65-year-old man. An excisional biopsy of the right thigh mass confirmed the diagnosis of diffuse large B-cell lymphoma.

