原发性肺动脉肉瘤的多模态治疗与影像学：一例报告
Multimodal treatment and imaging of primary pulmonary artery sarcoma: a case report.
作者信息
Huang Wenpeng, Zhou Yuhan, Gao Ge, Yang Qi, Chen Zhao, Qiu Yongkang, Song Lele, Kang Lei
机构信息
Department of Nuclear Medicine, Peking University First Hospital Beijing 100034, PR China.
Department of Radiology, The First Affiliated Hospital of Zhengzhou University Zhengzhou 450052, Henan Province, PR China.
出版信息
Am J Nucl Med Mol Imaging. 2022 Aug 20;12(4):122-128. eCollection 2022.
Primary pulmonary artery sarcoma (PAS) is a malignant neoplasm of the pulmonary vascular system originating from the intima, with clinical and imaging manifestations similar to those of pulmonary thromboembolism (PTE), and is often misdiagnosed. Spectral CT and PET/CT can clearly show the extent and metastasis of PAS and are valuable in visualizing adjacent structures such as lungs, bronchi, and mediastinum, providing a strong imaging basis for the diagnosis and differentiation of PAS, allowing treatment monitoring and follow-up.
原发性肺动脉肉瘤（PAS）是一种起源于内膜的肺血管系统恶性肿瘤，其临床和影像学表现与肺血栓栓塞症（PTE）相似，常被误诊。光谱CT和PET/CT能够清晰显示PAS的范围和转移情况，对于观察肺、支气管和纵隔等邻近结构具有重要价值，为PAS的诊断和鉴别诊断提供了有力的影像学依据，有助于治疗监测和随访。
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