Coagulum pyelolithotomy.
Stones in the kidney can be a source of both challenge and frustration to the surgeon. A stone seemingly easily accessible at the start of surgery can move into the depths of a renal calix during the procedure. The intraoperative injection of certain coagulation factors into the renal pelvis will produce a gelled substance (coagulum), which can encase the free-lying stones within the collecting system, thereby expediting their removal.
D000328:Adult; D000368:Aged; D002122:Calcium Chloride / Q000627:therapeutic use; D011232:Chemical Precipitation; D003029:Coagulants / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D007669:Kidney Calculi / Q000601:surgery*; D007682:Kidney Pelvis / Q000601:surgery; D008297:Male
D003029:Coagulants; D002122:Calcium Chloride