Thoracic SMARCA4-Deficient Undifferentiated Tumor Mimicking a Pleural Mesothelioma on 18F-FDG PET/CT

被引：1

作者：

Chen, Xueqi ^{[1
]}

Chen, Guoqian ^{[2
]}

Li, Qian ^{[3
]}

Fu, Zhanli ^{[1
]}

机构：

[1] Peking Univ First Hosp, Dept Nucl Med, Hosp 1, 8 Xishiku St, Beijing 100034, Peoples R China

[2] Wenzhou Med Univ, Affiliated Hosp 1, Dept Neurol, Wenzhou, Peoples R China

[3] Shenzhen Univ, Gen Hosp, Gen Hosp, Shenzhen, Peoples R China

来源：

CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 10期

关键词：

thoracic SMARCA4-deficient undifferentiated tumor; pleura; mesothelioma; F-18-FDG; PET/CT; SARCOMA;

D O I：

10.1097/RLU.0000000000005285

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 72-year-old woman, who was a nonsmoker, presented with chest distress persisting for over 10 days. Plain chest CT revealed thickening of the left pleura accompanied by hydrothorax. Subsequent F-18-FDG PET/CT showed irregular thickening involving the visceral, parietal, and interlobular pleura on the left side, with diffuse high avidity of F-18-FDG. The left pleural mesothelioma was suspected initially, but pathological examination from biopsied specimen later confirmed a thoracic SMARCA4-deficient undifferentiated tumor.

引用

页码：e515 / e517

页数：3

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