FOLH1 and posterior cortical atrophy: Furthermore, the Maximum Standardized Uptake Value (SUVmax) is the most commonly used semi-quantitative parameter in PET/CT and prior studies has already used to assess the degree of malignancy of PCa and predict extended pelvic lymph node metastases in intermediate to high-risk PCa patients by 68Ga-PSMA-11 or 68Ga-PSMA-617 (19).