Incidental prostate-specific membrane antigen-avid glioblastoma detected on 68 Ga–prostate-specific membrane antigen PET/CT

Radiology Case Reports

article

James Yuheng Jiang¹  Christine Kang¹  Paul Bui¹  Robert Mansberg¹ 

[1] Departments of Nuclear Medicine and PET, Nepean Hospital

关键词: PSMA;    PET/CT;    Glioblastoma;    MRI;    Prostate;   

DOI  :  10.1016/j.radcr.2022.03.050

学科分类：生物化学工程

来源: University of Washington * Department of Radiology

【 摘 要 】

A 74-year-old man was referred for a 68 Ga–prostate-specific membrane antigen (PSMA) PET/CT scan for newly diagnosed prostate cancer which confirmed the presence of PSMA avid cancer in the right gland with no evidence of PSMA metastasis . Incidentally, there was a markedly PSMA avid (SUVmax 7.0) lobulated periventricular mass in the region of the left basal ganglia which was T2 hyperintense and T1 hypointense with perilesional oedema and vivid Gadolinium enhancement on MRI. The patient underwent stereotactic guided biopsy which confirmed LHD wild-type glioblastoma (WHO grade IV).

【 授权许可】

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