Meningioma: A false positive finding of metastasis from prostate adenocarcinoma using a 68Ga-PSMA PET/CT scan

سال انتشار: 1397
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 477

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شناسه ملی سند علمی:

RINMMICMED22_082

تاریخ نمایه سازی: 30 آذر 1398

چکیده مقاله:

Abstract: A 73-year-old man with history of prostatic adenocarcinoma radical prostatectomy underwent 99mTc-MDP whole-body bone scan and subsequent 68Ga-labeled prostate-specific membrane antigen (PSMA) ligand PET/CT for restaging due to a gradual rise of prostate-specific antigen levels. Whole-body bone scan showed two focal zones of slightly increased uptake in the right fronto-parietal and temporal bones. 68Ga-PSMA PET/CT scan showed local recurrence in the prostatic bed and two foci of slightly increased uptake in the right temporal and fronto-parietal lobes. A brain CT scan, with IV contrast confirmed that foci of increased uptake in the temporal and parietal lobes were consistent with typical meningiomas.

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نویسندگان

Atena Aghaee

MD, IBNM. Nuclear medicine research center-Mashhad University of Medical Sciences

Kamran Aryana

MD, IBNM. Nuclear medicine research center-Mashhad University of Medical Sciences

Roham Salek

MD, IBNM. Radiation therapy research Center-Mashhad University of Medical Sciences

Mohammad Ramezani

MD, Mashhad University of Medical science