Images – An obstructed intrathoracic kidney

Intrathoracic kidneys are rare clinical entities representing less than 5% of all cases of renal ectopia, with a total incidence estimated at 1 in 13 000.1 There is limited published data on the management of stone disease in patients with intrathoracic kidneys. We report a case of flexible ureteroscopy for management of an obstructing ureteric stone within the thoracic cavity