Objectives: This study aimed to assess the clinical features and concentrations of selected mediators of apoptosis, markers of inflammation, and immunoexpression of Ki67 and selected mediators of inflammation in patients with PCa after prostatectomy procedures and who underwent palliative radiotherapy for bone metastases, as well as patients with benign prostatic hyperplasia (BPH). Here, MKI67 is linked to posterior cortical atrophy.