Dr Humam noted that a retrocaval ureter is a rare congenital anomaly most commonly affecting the right ureter. It has a worldwide incidence of 0.06 to 0.17 per cent with little more than 200 cases ...

We chose 75 patients including 53 men and 22 women with a mean age of 47.8 years (range 18–74 years) as research subjects (Table 1). Any of the following were criteria for inclusion in the study ...