FDG PET/CT in a Case of Lung Adenocarcinoma With Diffuse Cavitary Intrapulmonary Metastases

被引：1

作者：

Guo, Jia ^{[1
]}

Liao, Zhongjian ^{[2
,4
]}

Dong, Aisheng ^{[3
]}

机构：

[1] Peoples Hosp Ganzhou, Dept Nucl Med, Ganzhou, Peoples R China

[2] Peoples Hosp Ganzhou, Dept Radiol, Ganzhou, Peoples R China

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

[4] Peoples Hosp Ganzhou, Dept Radiol, 16 Meiguan Rd, Ganzhou 341000, Jiangxi, Peoples R China

来源：

CLINICAL NUCLEAR MEDICINE | 2023年 / 48卷 / 05期

关键词：

atypical pulmonary metastases; cavitating lung metastases; lung cancer; PET/CT; CANCER;

D O I：

10.1097/RLU.0000000000004534

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 FDG PET/CT findings in a case of lung adenocarcinoma with diffuse cavitary intrapulmonary metastases at initial diagnosis. High-resolution CT of the chest showed the primary solid tumor in the right upper lobe and numerous cavitating metastases ranging from a few millimeters to 1 cm in the bilateral lungs. FDG PET/CT showed intense activity of the primary tumor, diffuse activity of the lung metastases, and hypermetabolic metastases in the mediastinal lymph nodes and bones. Familiarity with this atypical intrapulmonary metastatic pattern of lung cancer may be helpful for the diagnosis and differential diagnosis.

引用

页码：428 / 430

页数：3

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