"Modified Lithotomy Position RIRS For Infectious Staghorn Renal Calculi in a Patient at Extremely High Risk of Thrombosis: A Case Report"

Infectious staghorn renal calculi was once referred to as “malignant stone”. During the perioperative period, severe sepsis and even septic shock can occur, posing a risk to the patient’s life. Percutaneous nephrolithotomy (PCNL) is currently the recommended first-line treatment according to international guidelines. However, PCNL may not be suitable for certain special cases.