Combined percutaneous nephrolithotomy and lithotripsy through flexible ureteroscope in the treatment of staghorn calculi / 国际外科学杂志
International Journal of Surgery
;
(12): 86-87, 2011.
Article
in Chinese
| WPRIM
| ID: wpr-414713
ABSTRACT
Objective To summarize the clinical experience of combined single-access minimally invasive percutaneous nephrolithotomy (MPCNL) and lithotripsy through flexible ureteroscope in the treatment of staghorn calculi.Methods Fifty-seven cases of renal staghom calculi underwent combined MPCNL and lithotripsy through flexible ureteroscope.The size of calculi was (2.7 cm×3.3 cm-3.8 cm × 5.2 cm),3.7 cm×4.1 cmon average.Results The success rate of stone fragmentation was 80.7% (46/57) after the first stage of operation,duration of which was 128 min on average.The average loss of blood was 80 mL (20 - 150 mL).Eleven patients with residual calculi in the middle and lower calyx were also underwent the second stage of operation after 5 - 7 days.The average operation duration of the second stage was 57 min and the total clearance rate was 93% (53/57).Four cases had a few of residual calculi with size of 0.4 - 0.8 cm and went on with the treatment of extracorporeal shock wave lithotripsy(ESWL).Two cases were stone-free in the follow-up for 3 months.Conclusion MPCNL combined with with lithotripsy through flexible ureteroscope on the treatment of staghom calculi can decrease the therapeutic risk and complication,increase the rate of stone-free and safety.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
International Journal of Surgery
Year:
2011
Type:
Article
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