68Ga-DOTATATE and 18F-FDG PET Imaging of a Rare Chordoid Meningioma With Intracranial Recurrence and Extracranial Metastases

被引：0

作者：

Smith, Mathew V. ^{[1
]}

Lang, Harrison J. ^{[1
]}

Donev, Kliment ^{[2
]}

Bendok, Bernard R. ^{[3
]}

Yang, Ming ^{[1
]}

机构：

[1] Mayo Clin Arizona, Dept Radiol, 13400 Shea Blvd, Scottsdale, AZ 85259 USA

[2] Mayo Clin Arizona, Dept Lab Med & Pathol, Scottsdale, AZ USA

[3] Mayo Clin Arizona, Dept Neurol Surg, Scottsdale, AZ USA

来源：

CLINICAL NUCLEAR MEDICINE | 2024年 / 49卷 / 07期

关键词：

F-18-FDG; Ga-68-DOTATATE; PET/CT; chordoid meningioma; recurrence; extracranial metastasis;

D O I：

10.1097/RLU.0000000000005237

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：

Chordoid meningiomas, rare meningioma variants, are characterized by their histopathological features and clinical behavior resembling that of other chondroid/myxoid neoplasms. We present a case of pathology-proven chordoid meningioma imaged with both Ga-68-DOTATATE and F-18-FDG PET images during a complicated postoperative course with multiple episodes of local recurrence and, ultimately, extracranial metastasis. This case underscores the aggressive behavior of chordoid meningiomas while highlighting how molecular imaging plays an important role in clinical monitoring and guidance of management.

引用

页码：e354 / e356

页数：3

共 8 条

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