PSMA PET-CT
Prostate-specific membrane antigen (PSMA) PET-CT is currently the most effective method for diagnosing metastases in prostate cancer.
PSMA PET-CT has high sensitivity, allowing for the early detection of recurrence even in the absence of elevated PSA levels in blood tests.
Indications for use:
- Determining the stage of prostate cancer
- Assessing the effectiveness of treatment
Features of the procedure in global clinics
The patient receives an 18F-PSMA-1007 radiopharmaceutical (fluorodeoxyglucose – an analog of natural glucose), which accumulates in tumor cells. As a result, atypical structures become visible on the PET-CT scan, allowing doctors to see tumor spread and metastasis.
Unlike other diagnostic methods, PSMA PET-CT can detect extremely small cancerous lesions and is effective even when PSMA levels are as low as 0.2. The possibility of detecting recurrence at this low prostate-specific membrane antigen level is 60%, making it one of the most accurate and advanced diagnostic tools available today.