From the Department of Radiology, Children's Hospital of Philadelphia, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA.
Clin Nucl Med. 2019 Jun;44(6):485-488. doi: 10.1097/RLU.0000000000002501.
Rosai-Dorfman disease is typically presented as lymphadenopathy, especially in the neck. Extranodal diseases also frequently occur but are generally concurrent with nodal disease. We report FDG PET/CT findings of solitary femoral Rosai-Dorfman disease without any lymphadenopathy in a pediatric patient.
罗萨达-多夫曼病通常表现为淋巴结病，尤其是颈部。结外疾病也经常发生，但通常与淋巴结疾病同时发生。我们报告了一例儿童孤立性股骨罗萨达-多夫曼病的 FDG PET/CT 表现，无任何淋巴结病。
