Multimodality imaging in polyostotic fibrous dysplasia (FD).a,bPET/CT with 18-F-NaF demonstrates multiple lucent FD lesions seen on CT with corresponding areas of mild radiotracer uptake on PET.c–fLesions demonstrate intermediate T1 signal intensity on MRI (c), intermediate-to-low signal inten...
To the best of our knowledge, this is the first case report of the coexistence of polyostotic fibrous dysplasia and head and neck cancer on FDG PET scan. Clinical differential diagnosis includes fibrous dysplasia, osteoma, dermoid cyst, meningioma, eosinophilic granuloma, Lagerhan cell histiocytosis...
Osteofibrous dysplasia (OFD) is a rare, benign, self-limited bone disorder with a relatively low incidence, accounting for approximately 0.2% of all primary bone tumors. It was frequently found intra-cortical of the mid-shaft of the tibia. OFD can also occur in other skeletal regions, includi...
Here we reported a case with thoracic FD, she presented with chest and back pain for 9 years, the 18F-FDG PET/CT examination revealed abnormal hypermetabolic foci at 8th and 9th vertebrae, and the right ninth posterior ribs; Histopathological examination showed fibrous dysplasia, and she was ...
Fibrous dysplasia (FD) is a commonly seen benign bone disorder characterized by replacement of fibro-osseous tissue in the normal bone marrow. It is usually occurs in childhood. FD may be seen in single or multiple bones. Rib is one of the most common site of FD involvement. FD is usually...
We reported a case of fibrous dysplasia in craniofacial bone which showed signs of the acceleration of bone mineral turnover without elevated glucose utilization by Technetium-99m-HMDP SPECT and Fluorine-18-FDG PET. We concluded that the growth of fibrous dysplasia needed the acceleration of bone ...
Fibrous dysplasia requires a differential diagnosis with other diseases because small lesions can show false-negative results. Bone SPECT/CT can be used to accurately determine the extent of disease invasion. 18 F-FDG PET/CT shows variable uptake for fibrous dysplasia.Kim, Yong-il...
Benign bone tumors can show an increased FDG uptake in FDG-PET/CT investigations. In the presented case, an incidentally detected PET-positive asymptomatic fibrous dysplasia was initially misinterpreted as a metastasis in a patient with intimal sarcoma of the pulmonary artery. 展开 关键词: PET/CT...
68Ga-PSMA PET/CT in Osteosarcoma in Fibrous Dysplasia Fibrous dysplasia (FD) is a benign bone lesion with a rare but potential for malignant transformation. Neither Tc-99m-MDP nor F-18-FDG PET/CT can different... A Sasikumar,A Joy,MRA Pillai,... - 《Clinical Nuclear Medicine》 被引量...
Recognition of fibrous dysplasia of bone mimicking skeletal metastasis on 18F-FDG PET/CT im-aging[J]. Skeletal Radiol,2011,40:295-302.Su MG,Tian R,Fan QP,et al. Recognition of fibrous dysplasia of bone mimicking skeletal metastasis on 18F-FDG PET/CT im- aging[J]. Skeletal Radiol,2011,...