الفهرس 
? Applied Surgical Anatomy of the KidneyOnly 14 pages are availabe for public view
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Abstract
Background: Percutaneous Nephrolithotomy (PCNL) is the preferred technique for treating large renal stones (over 2cm in diameter). It involves keyhole surgery performed through a small skin incision overlying the kidney.
Objectives: Our study aimed at evaluating the safety and efficacy of local hemostatic sealant (surgiflo®) use in tubeless PCNL to enhance postoperative outcomes of PCNL.
Patients and Methods: We randomized our patients into two groups, group A nephrostomy tube was used as standard PCNL, and at group B tubeless PCNL was done followed by injection of the local hemostatic flowable gelatin matrix (surgiflo®) under fluoroscopic guidance in the prone position
Results: There was no statistically significant difference between two groups regarding demographic data age, sex and BMI (P- value 0.280, 0.736 and 0.440 respectively), stone site and size (P- value 0.525 and 0.533 respectively), operative time (P- value 0.855), intraoperative complications as blood loss and pelvicalyceal perforation, (P- value 0.92 and P- value 0.83 respectively), postoperative complication as fever, haematuria and UTI (P- value 1.000, 0,113 and 1.000 respectivly), and Hb DROP (P- value 0.735).
Conclusion: Tubeless PCNL with hemostatic sealant use is associated with less pain, no leakage from nephrostomy tract, less narcotic agent use, and a shorter hospital stay.