ALB and posterior cortical atrophy: The specific relationship between nutrition and PCa still remained unclear [10], however, Kenfield SA et al. [11] reported that a healthy lifestyle might lower risk of lethal PCa, and Sejima T et al. [12] showed that low preoperative serum albumin was associated with lymph node metastases and biochemical recurrence of PCa in patients with radical prostatectomy, which indicated an important role of nutritional status in the prognosis of PCa.