{Reference Type}: Case Reports
{Title}: A rare case of obstructive azoospermia due to compression of the seminal vesicle and ejaculatory duct by a large lower ureteric stone.
{Author}: Ranjan P;Yadav A;Kapoor R;Singh R;
{Journal}: Singapore Med J
{Volume}: 54
{Issue}: 3
{Year}: Mar 2013
{Factor}: 3.331
{DOI}: 10.11622/smedj.2013054
{Abstract}: Male infertility due to obstructive azoospermia is a well-known entity. It is characterised by obstruction to the outflow of sperms either in the epididymis, vas, seminal vesicles or the ejaculatory ducts. We describe a rare case of obstructive azoospermia due to compression of the ejaculatory duct and seminal vesicle by a large lower ureteric stone in a 30-year-old man who had infertility for the past ten years. The patient's azoospermia resolved after removal of the stone.