The current status of MRI in prostate cancer.

Background: The diagnosis and treatment of prostate cancer is a controversial topic. Until recently there has not been a reliable imaging mo-dality for identification of cancer within the prostate. New evidence suggests that multiparametric magngenetic resonance im-aging (MRI) has the potential to improve the diagnosis and treatment of prostate cancer.

Nocturia--a guide to assessment and management.

Background: Nocturia is a common cause of sleep disturbance affecting up to 40% of the adult population.

Objective: This article provides a framework for the management of nocturia. Based on the frequency volume chart, nocturia can be divided into three categories: global polyuria, nocturnal polyuria and bladder storage disorders.