医学
血栓
肾细胞癌
下腔静脉
放射科
右心房
病理
内科学
作者
Nuh Filizoğlu,Salih Özgüven
出处
期刊:Clinical Nuclear Medicine
[Ovid Technologies (Wolters Kluwer)]
日期:2024-10-02
标识
DOI:10.1097/rlu.0000000000005487
摘要
Abstract Approximately 10% of all renal cell carcinoma (RCC) patients develop a venous tumor thrombus, a major negative prognostic factor. Surgical excision is commonly required for RCC patients with tumor thrombus. Accurate preoperative diagnosis and assessment of tumor thrombus level is vital because the level of thrombus may influence treatment decisions. MRI, contrast-enhanced CT, 18 F-FDG PET/CT, and 68 Ga-PSMA PET/CT have been used to diagnose and evaluate the extent of tumor thrombus in RCC. However, no case of RCC with inferior vena cava tumor thrombus showing 68 Ga-DOTATATE uptake has been reported yet. Herein, we report a case of metastatic RCC with tumor thrombus in the inferior vena cava on 68 Ga-DOTATATE PET/CT.
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