CD83 and posterior cortical atrophy: Figure 4B shows that a high CD209+/CD83+ cell density ratio in the tumor margin was associated with a higher risk for the need for definitive ADT (HR=4.02, p=0.0156) and with lethal PCa when the cells were in tumor margin (HR=5.43, p=0.0155) or the normal-like epithelium areas (HR=9.52, p=0.0117).