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Updated: Mar 30, 2026
Implantation and Monitoring by PET/CT of an Orthotopic Model of Human Pleural Mesothelioma in Athymic Mice
Published on: December 21, 2019
Sarcomatoid carcinoma of the lung mimics aspergilloma on ¹⁸F-FDG PET/CT
Yiqiu Zhang1, Beilei Li, Hongcheng Shi
1Department of Nuclear Medicine, Zhongshan Hospital, Fudan University, Shanghai, 200032, China. shi.hongcheng@zs-hospital.sh.cn.
Abstract:
Primary PSC in the lung is a rare malignant cancer that represents a particularly aggressive subtype of non-small cell lung carcinomas (NSCLC) containing sarcoma or sarcoma-like components with spindle or giant cell features. The medical literature referring to imaging characteristics by fluorine-18-fluorodeoxyglucose (¹⁸F-FDG) positron emission tomography/computed tomography (PET/CT) of these tumors is very limited. We present a case of PSC with air crescent and halo signs that resemble aspergilloma on the ¹⁸F-FDG PET/CT, scan.
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