Thoracic SMARCA4-Deficient Undifferentiated Tumor Mimicking Malignant Pleural Mesothelioma on FDG PET/CT

被引：1

作者：

Wu, Haibo ^{[1
]}

Zhou, Yinting ^{[1
]}

Dong, Aisheng ^{[2
]}

Wang, Yang ^{[3
]}

Han, Yan ^{[1
]}

机构：

[1] Shanghai Univ Tradit Chinese Med, Yueyang Hosp Integrated Tradit Chinese & Western M, Dept Neurol, Room C833,8th Floor,Bldg1,110 Ganhe Rd, Shanghai 200437, Peoples R China

[2] Naval Med Univ, Dept Nucl Med, Affiliated Hosp 1, Shanghai, Peoples R China

[3] Tongji Univ, Shanghai Peoples Hosp 4, Dept Pathol, Sch Med, Shanghai, Peoples R China

来源：

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

关键词：

SMARCA4; thoracic SMARCA4-deficient undifferentiated tumor; pleura; sarcoma; PET/CT; SARCOMA;

D O I：

10.1097/RLU.0000000000005358

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：

We describe contrast-enhanced CT and FDG PET/CT findings in a case of thoracic SMARCA4-deficient undifferentiated tumor with extensive pleural involvement and mediastinal lymph node metastases. Contrast-enhanced CT showed multiple enhancing right-sided pleural masses and soft tissue plaques and enlarged mediastinal lymph nodes. The pleural lesions and mediastinal lymph nodes showed intense FDG uptake mimicking malignant pleural mesothelioma with mediastinal lymph node metastases.

引用

页码：978 / 980

页数：3

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