68Ga-PSMA PET/CT has a higher detection rate for the diagnosis of prostate cancer than traditional imaging methods. Therefore, the application of 68Ga-PSMA PET/CT in prostate targeted puncture biopsy may improve its detection rate. This paper reports two patients who underwent 68Ga-PSMA-11 PET/CT and transrectal ultrasound cognitive fusion-targeted prostate biopsy.By comparing patient MRI and PET/CT images, it was found that PET/CT targets were less than MRI, perform transrectal ultrasound cognitive fusion-targeted prostate biopsy separately.Targeted prostate puncture with cognitive fusion of 68Ga-PSMA-11 PET/CT and transrectal ultrasound is more accurate.
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