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Updated: Sep 13, 2025

A Practical Guide for the Production and PET/CT Imaging of 68Ga-DOTATATE for Neuroendocrine Tumors in Daily Clinical Practice
Published on: April 17, 2019
68Ga-PSMA PET/CT in a case of recurrent Glioblastoma
Arunachalam Raghupathi Vishnu1, Nishikant Avinash Damle1, Kunhi Parambath Haresh2
1Department of Nuclear Medicine, All India Institute of Medical Sciences, New Delhi, India.
Abstract:
Glioblastoma multiforme (GBM) is a high-grade brain tumor with a high recurrence rate. We present the case of a 57-year-old man with left frontal lobe GBM who was operated on and received radiation therapy in June 2023 and was referred for 68Ga-PSMA 11 PET/CT with a clinical suspicion of recurrence. The scan showed intense tracer uptake in the left frontal lobe lesion with severe edema, which was consistent with recurrence. Our case underscores the role of 68Ga PSMA 11 PET/CT imaging of suspected glioblastoma recurrence which is the initial step in GBM theranostics with PSMA.
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