发现三重肿瘤：来自68Ga PSMA PET-CT的见解。

IF 1.1 Q4 RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING

Molecular Imaging and Radionuclide Therapy Pub Date : 2025-08-12 DOI:10.4274/mirt.galenos.2025.15870

Sana Munir Gill, Aamna Hassan, Waqas Ahmad, Islah Ud Din

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引用次数: 0

摘要

镓-68前列腺特异性膜抗原正电子发射断层扫描联合计算机断层扫描（68Ga PSMA PET-CT）是一种受体特异性成像，越来越多地用于前列腺癌（PCa）的分期和再分期。PSMA是在正常前列腺组织细胞质中表达的II型跨膜糖蛋白，在前列腺癌中超表达100-1000倍。它也在移行细胞癌、肾细胞癌、肝细胞癌、甲状腺癌和脑癌等非前列腺实体瘤的肿瘤相关新血管内皮中表达。我们在此提出一个病例，PSMA PET扫描显示三个肿瘤证实在随访成像。

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Triple Tumors Uncovered: Insights from ⁶⁸Ga PSMA PET-CT.

Galium-68 prostate-specific membrane antigen positron emission tomography combined with computed tomography (⁶⁸Ga PSMA PET-CT) is receptor specific imaging, which has increasingly been used in the staging and restaging of prostate carcinoma (PCa). PSMA is type II transmembrane glycoprotein expressed in cytosol of normal prostatic tissue with 100-1000-fold over expression in PCa. It is also expressed in the endothelium of tumor-associated neo vasculature of non-prostatic solid tumor such as transitional cell and renal cell carcinoma, hepatocellular, thyroid, and brain cancers. We hereby present a case where PSMA PET scan showed three tumors proved on follow up imaging.

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来源期刊

Molecular Imaging and Radionuclide Therapy RADIOLOGY, NUCLEAR MEDICINE & MEDICAL IMAGING-

CiteScore

1.30

自引率

0.00%

发文量

期刊介绍： Molecular Imaging and Radionuclide Therapy (Mol Imaging Radionucl Ther, MIRT) is publishes original research articles, invited reviews, editorials, short communications, letters, consensus statements, guidelines and case reports with a literature review on the topic, in the field of molecular imaging, multimodality imaging, nuclear medicine, radionuclide therapy, radiopharmacy, medical physics, dosimetry and radiobiology.