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

页码：E561 / E562

页数：2

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