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Primary Pulmonary Paraganglioma Revealed by FDG PET/CT
Guohua Shen1, Minggang Su, Anren Kuang
1From the Department of Nuclear Medicine, West China Hospital of Sichuan University, Chengdu, Sichuan, People's Republic of China.
Abstract:
Primary pulmonary paraganglioma is a rare type of extra-adrenal paragangliomas arising from neuroectodermal-derived paraganglionic tissue. We report herein the case of a 49-year-old woman with a round-like well-defined nodule in the right middle lobe detected by chest CT. FDG PET/CT also revealed this homogeneous nodule with increased FDG accumulation. Finally, the patient underwent right middle lobe resection, and the pathological findings demonstrated the diagnosis of pulmonary paraganglioma.
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