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Objective: We evaluated whether the blood parameters before prostate biopsy can diagnose prostate cancer (PCa) and clinically significant PCa (Gleason score [GS] ≥7) in our hospital. Methods: This study included patients with increased prostate-specific antigen (PSA) up to 20 ng/mL. The associations of neutrophil-to-lymphocyte ratio (NLR) and platelet-to-lymphocyte ratio (PLR) alone or with PSA with PCa and clinically significant PCa were analyzed. Results: We included 365 patients, of whom 52.9% (193) had PCa including 66.8% (129) with GS of ≥7. PSA density (PSAD) and PSA had better the area under the curve (AUC) of 0.722 and 0.585, respectively with p=0.001 for detecting PCa compared with other blood parameters. PSA combined with PLR (PsPLR) and PSA with NLR (PsNLR) had better AUC of 0.608 and 0.610, respectively with p

Segmental testicular infarction is a rare condition. Patients present with clinical features similar to torsion and testicular tumors, with most undergoing surgery. A 55-year-old male patient presented with left scrotal pain. We did a Doppler ultrasonogram and magnetic resonance imaging to diagnose his condition and rule out testicular torsion and tumor. We decided not to operate and asked the patient for follow-up. There was no pain in the left testis, and magnetic resonance imaging showed a reduction in the left testicular lesion after 4 months.