18F-fluorodeoxyglucose positron emission tomography-computed tomography in malignant transformation of paget's disease of bone

被引：1
|
作者：
Senthil, Raja [1 ]
Gangadharan, Vadavattathu Padmanabhan [2 ]
Ramachandran Nair, Arun Visakh [1 ]
Mahadevan, Pushpa [3 ]
Pratap, Thara [4 ]
机构：
[1] VPS Lakeshore Hosp, Dept Nucl Med & PET CT, Kochi 682040, Kerala, India
[2] VPS Lakeshore Hosp, Dept Med Oncol, Kochi, Kerala, India
[3] VPS Lakeshore Hosp, Dept Pathol, Kochi, Kerala, India
[4] VPS Lakeshore Hosp, Dept Radiol, Kochi, Kerala, India
来源：
INDIAN JOURNAL OF NUCLEAR MEDICINE | 2020年 / 35卷 / 04期
关键词：
F-18-fluorodeoxyglucose positron emission tomography-computed tomography; osteosarcoma; Paget's disease; sarcomatous transformation;
D O I：
10.4103/ijnm.IJNM_99_20
中图分类号：
R8 [特种医学]; R445 [影像诊断学];
学科分类号：
1002 ; 100207 ; 1009 ;
摘要：
Malignant transformation Paget's disease of bone to sarcoma is relatively rare, occurring in approximately 1% of these patients. Although few clinical and imaging findings may help in prediction of malignant transformation, most of them are nonspecific. We describe a case of carcinoma vocal cord and Paget's disease of bone with sarcomatous transformation, where F-18-fluorodeoxyglucose (FDG) positron emission tomography-computed tomography was helpful in accurate diagnosis by demonstrating differential intense FDG uptake in transformed areas of pagetic bone and also FDG-avid osteoblastic pulmonary metastasis.
引用
收藏
页码：362 / 363
页数：2
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