<prompt> What complication should one expect when PCNL is done through 11th intercostals space?HydrothoraxHematuriaDamage to colonRamnants fragments  <response>: Percutaneous nephrolitotomy PCNL is the procedure done for renal calculi. When the procedure is done through the 11th intercostal space there is a chance of developing pneumothorax or hydrothorax in patients. Ref: Smiths Textbook of Endourology By Glenn Preminger, Gopal Badlani, Louis Kavouss, 3rd Edition, Page 132 