Rare Brain Metastasis in Parotid Adenoid Cystic Carcinoma Detected on 68Ga-PSMA PET/CT

被引：8
|
作者：
Gupta, Shreya Datta [1 ]
Arora, Geetanjali [1 ]
Kumar, Deepak [1 ]
Bhalla, Ashu Seith [2 ]
Sikka, Kapil [3 ]
Shamim, Shamim A. [1 ]
机构：
[1] All India Inst Med Sci, Dept Nucl Med, Room 4,Ground Floor,Old RAK Bldg, New Delhi 110029, India
[2] All India Inst Med Sci, Dept Radiodiag, New Delhi, India
[3] All India Inst Med Sci, Dept Otorhinolaryngol, New Delhi, India
来源：
CLINICAL NUCLEAR MEDICINE | 2021年 / 46卷 / 11期
关键词：
adenoid cystic carcinoma; salivary gland neoplasm; PSMAPET; brain metastases; occult metastases; GLAND;
D O I：
10.1097/RLU.0000000000003813
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 present the case of a 45-year-old woman with known adenoid cystic carcinoma of the right parotid gland, postexcision and postoperative radiation therapy. She was followed up on 18F-FDG PET/CT, which revealed minimal local residual disease and bilateral lung nodules, for which chemotherapy was initiated. Postchemotherapy, 18F-FDG PET/CT showed residual lung metastases. As a part of ongoing project, 68Ga-PSMA PET/CT done revealed additional focal uptake in the right cerebellum, missed on FDG PET/CT. The brain lesion was confirmed upon MRI. © 2020 Wolters Kluwer Health, Inc. All rights reserved.
引用
收藏
页码：E561 / E562
页数：2
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