68Ga-PSMA Uptake by Dermatofibroma in a Patient With Prostate Cancer

被引：13

作者：

Aydin, Funda ^{[1
]}

Akcal, Arzu ^{[2
]}

Unal, Betul ^{[3
]}

Goksu, Sema Sezgin ^{[4
]}

Gungor, Firat ^{[5
]}

机构：

[1] Akdeniz Univ, Dept Nucl Med, Antalya, Turkey

[2] Akdeniz Univ, Dept Plast Reconstruct & Aesthet Surg, Antalya, Turkey

[3] Akdeniz Univ, Dept Pathol, Antalya, Turkey

[4] Akdeniz Univ, Dept Med Oncol, Antalya, Turkey

[5] Emsey Hosp, Dept Nucl Med, Istanbul, Turkey

来源：

CLINICAL NUCLEAR MEDICINE | 2017年 / 42卷 / 05期

关键词：

Ga-68-PSMA PET/CT; dermatofibroma; PSMA; GA-68-LABELED PSMA LIGAND; HBED-CC; PET/CT; EXPRESSION; CARCINOMA; DIAGNOSIS;

D O I：

10.1097/RLU.0000000000001591

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：

Prostate-specific membrane antigen (PSMA) is a typ. 2 transmembrane protein that is highly expressed in prostate cancer cells. 68Ga-PSMA PET/CT imaging is a modality used to determine the extent of prostate cancer. Various other neoplasias may also express PSMA, which appears as 68Ga-PSMA uptake in PET/CT imaging. A 71-year-old man with prostate cancer underwent 68Ga-PSMA PET/CT imaging for restaging after having an elevated prostate-specific antigen level. Subcutaneous lesions showing focal PSMA uptake were detected, one of which was excised. The histopathologic diagnosis was dermatofibroma. © 2017 Wolters Kluwer Health, Inc. All rights reserved.

引用

页码：358 / 360

页数：3

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