68Ga-FAPI Versus 18F-FDG PET/CT in Recurrent Undifferentiated Pleomorphic Sarcoma of Colon Mesentery

被引：2
作者：
Zhang, Linqi [1 ]
Liu, Zhidong [1 ]
Jiang, Shuqin [1 ]
He, Qiao [2 ]
Zhang, Rusen [1 ]
机构：
[1] Guangzhou Med Univ, Affiliated Canc Hosp & Inst, Dept Nucl Med, 78 Hengzhigang Rd, Guangzhou 510095, Guangdong, Peoples R China
[2] Sun Yat Sen Univ, Affiliated Hosp 1, Dept Nucl Med, Guangzhou, Peoples R China
来源：
CLINICAL NUCLEAR MEDICINE | 2022年 / 47卷 / 10期
基金：
中国国家自然科学基金;
关键词：
undifferentiated pleomorphic sarcoma; colon mesentery; Ga-68-FAPI; F-18-FDG; PET/CT;
D O I：
10.1097/RLU.0000000000004275
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：
A 56-year-old woman presented with primary undifferentiated pleomorphic sarcoma of colon mesentery underwent complete surgical resection approximately 7 months ago. Abdominal contrast-enhanced CT showed a new mass in the descending colon, suggesting a high probability of tumor recurrence. Under a clinical trial, the patient underwent Ga-68-FAPI and F-18-FDG PET/CT to detect whether there are additional recurrent lesions. Compared with F-18-FDG PET/CT, the recurrent undifferentiated pleomorphic sarcoma of colon mesentery, peritoneum, pelvic lymph node, and lung metastases showed higher uptake in Ga-68-FAPI PET/CT. This case showed that Ga-68-FAPI might be a promising radiopharmaceutical in the evaluation of undifferentiated pleomorphic sarcoma.
引用
收藏
页码：E651 / E653
页数：3
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