“…tuberculosis is a rare cause of retroperitoneal disease and when it does occur more commonly gives rise to tubercular pseudotumours and retroperitoneal abscesses [5,6]. Confluent peritoneal lymphadenopathy may cause secondary oedema and thus ureteric obstruction, mimicking CP [6,7]. CP may also occur secondary to spinal, peritoneal or haematogenous spread of distant M. tuberculosis infection [3,8].…”