Percutaneous Nephrolithotomy for Kidney Stones in Patients with Hematological Malignancy

To define the alterations in the outcomes of percutaneous nephrolithotomy (PNL) operations for kidney stones in patients with history of hematological malignancy (HM). Material and Method: Between 2000 and 2013, 1700 adult patients underwent PNL for the treatment of kidney stones in our institution. Four of these patients had a history of HM and considered to be HM group (n=4). Ten elderly (>65 years) patients who had no history of operation, HM or any other co-morbide diseases were chosen as the control group (n=10). Surgical parameters, success rates, additional treatments and complications were evaluated. Results: Statistical analyses showed no significant differences between HM and control group according to stone area, operation time, fluoroscopy time, hospitalization time,Delta Hb, blood transfusion rates and INR values (p>0.05). Statistical analyses revealed no significant differences between HM and control groups according to the success rates (p=0.470). Statistical analyses revealed no significant difference between groups for additional treatment requirements (p=0.882). No major perioperative complication was seen in both of the groups. Discussion: The treatment of kidney stone disease by PNL in patients with hematological malignancy is feasible, safe and effective. However, close cooperation with the Hematology Department before the operation is mandatory