Increased 68Ga-FAPI Uptake by Mediastinal Benign Teratoma on 68Ga-FAPI PET/CT

被引：3

作者：

Peng, Dengsai ^{[1
,2
,3
]}

Wu, Junhao ^{[1
,2
,3
]}

Zhang, Tao ^{[4
]}

Chen, Yue ^{[1
,2
,3
]}

Hu, Zhi ^{[4
]}

机构：

[1] Southwest Med Univ, Dept Nucl Med, Affiliated Hosp, 25 TaiPing St, Luzhou 646000, Sichuan, Peoples R China

[2] Southwest Med Univ, Nucl Med & Mol Imaging Key Lab Sichuan Prov, Affiliated Hosp, Luzhou, Sichuan, Peoples R China

[3] Southwest Med Univ, Academician Expert Workstat Sichuan Prov, Affiliated Hosp, Luzhou, Sichuan, Peoples R China

[4] Southwest Med Univ, Dept Thorac Surg, Affiliated Hosp, 25 TaiPing St, Luzhou 646000, Sichuan, Peoples R China

来源：

CLINICAL NUCLEAR MEDICINE | 2022年 / 47卷 / 05期

关键词：

mediastinal tumor; benign teratoma; Ga-68-FAPI; PET/CT;

D O I：

10.1097/RLU.0000000000004012

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：

Mediastinal teratoma is a relatively rare disease that usually contains tissue from the endoderm, mesoderm, and ectoderm. We report a finding that mediastinal benign teratoma showed intense FAPI activity on Ga-68-FAPI PET/CT, which may lead to misdiagnosis of this benign lesion. It is necessary to realize that benign teratoma is also one of the reasons for the intense FAPI uptake in mediastinal masses, so as not to be misdiagnosed as a malignant tumor.

引用

页码：437 / 438

页数：2

共 11 条

[1] Molecular genetic evidence supporting the neoplastic nature of fibrous stroma in testicular teratoma [J].

Cheng, Liang ;

Zhang, Shaobo ;

Eble, John N. ;

Beck, Stephen D. W. ;

Foster, Richard S. ;

Wang, Mingsheng ;

Ulbright, Thomas M. .

MODERN PATHOLOGY, 2012, 25 (10) :1432-1438

[2] 68Ga-FAPI PET/CT: Tracer Uptake in 28 Different Kinds of Cancer [J].

Kratochwil, Clemens ;

Flechsig, Paul ;

Lindner, Thomas ;

Abderrahim, Labidi ;

Altmann, Annette ;

Mier, Walter ;

Adeberg, Sebastian ;

Rathke, Hendrik ;

Roehrich, Manuel ;

Winter, Hauke ;

Plinkert, Peter K. ;

Marme, Frederik ;

Lang, Matthias ;

Kauczor, Hans-Ulrich ;

Jaeger, Dirk ;

Debus, Juergen ;

Haberkorn, Uwe ;

Giesel, Frederik L. .

JOURNAL OF NUCLEAR MEDICINE, 2019, 60 (06) :801-805

[3] Increased 99mTc-MDP Activity in a Partially Calcified Malignant Mediastinal Teratoma [J].

Li, Wei ;

Zhang, Linqi ;

Zhang, Rusen .

CLINICAL NUCLEAR MEDICINE, 2016, 41 (02) :161-163

[4] Mediastinum-type lung cancer on 68Ga-FAPI PET/CT with cardiac insufficiency as the first symptom [J].

Liu, Ya ;

Tao, Yi ;

Wang, Feifei ;

Huang, Zhanwen .

JOURNAL OF NUCLEAR CARDIOLOGY, 2022, 29 (06) :3568-3569

[5] Primary germ cell tumors in the mediastinum - A 50-year experience at a single Japanese institution [J].

Takeda, S ;

Miyoshi, S ;

Ohta, M ;

Minami, M ;

Masaoka, A ;

Matsuda, H .

CANCER, 2003, 97 (02) :367-376

[6]

Tang W., 2021, Clin Nucl Med

[7] Surgical treatment of benign mediastinal teratoma: summary of experience of 108 cases [J].

Tian, Zhenhuan ;

Liu, Hongsheng ;

Li, Shanqing ;

Chen, Yeye ;

Ma, Dongjie ;

Han, Zhijun ;

Huang, Cheng .

JOURNAL OF CARDIOTHORACIC SURGERY, 2020, 15 (01)

[8]

Wang Y., 2021, Clin Nucl Med

[9] Positron emission tomography/computed tomography as a clinical diagnostic tool for anterior mediastinal tumors [J].

Watanabe, Tatsuaki ;

Shimomura, Hideo ;

Mutoh, Tatsushi ;

Saito, Ryoko ;

Goto, Ryoi ;

Yamada, Takehiro ;

Notsuda, Hirotsugu ;

Matsuda, Yasushi ;

Noda, Masafumi ;

Sakurada, Akira ;

Taki, Yasuyuki ;

Okada, Yoshinori .

SURGERY TODAY, 2019, 49 (02) :143-149

[10] Increased 68Ga-FAPI Uptake in Neurofibromatosis in a Patient With Pleomorphic RhabdomyosarcomaY [J].

Wu, Junhao ;

Wang, Yingwei ;

Zhang, Chunyin .

CLINICAL NUCLEAR MEDICINE, 2021, 46 (12) :1018-1019

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