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Abstract

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Ãæ°ÝÆļ⼮¼úÀº ¿ä¼®ÀÇ Ä¡·á¿¡ ºñħ½ÀÀûÀ̸ç È¿°úÀûÀÎ Ä¡·á¹æ¹ýÀ¸·Î¼­ ±¤¹üÀ§ÇÏ°Ô »ç¿ëµÇ
°í ÀÖ´Ù. ±×·¯³ª ¼úÈÄ ºÐ¼âµÈ ¿ä¼®ÀÌ ¹èÃâµÇ´Â °úÁ¤¿¡¼­ µ¹±æÇü¼º, ¿ä°üÆó»ö ¹× ÀÌ¿Í °ü·ÃµÈ
Ãøº¹ºÎ µ¿Åë, °í¿­, ÆÐÇ÷Áõ, ½Å±â´ÉÀÇ ÀúÇÏ µîÀÇ ÇÕº´ÁõÀÌ ¹ß»ýÇÒ ¼ö Àִµ¥ ÀÌ´Â ¿ä¼®ÀÇ Å©
±â°¡ Ŭ ¼ö·Ï Áõ°¡ÇÏ´Â ¾ç»óÀ» º¸ÀδÙ.
¿ä°üÆó»ö µîÀÇ ÇÕº´Áõ°ú ȯÀÚÀÇ °íÅëÀ» °¨¼Ò½ÃÅ°±â À§ÇÑ ¸ñÀûÀ¸·Î ½Ã¼ú Àü ¿ä°üºÎ¸ñÀ» À¯
Ä¡ÇÏ´Â ¹æ¹ýÀ» ½ÃµµÇÒ ¼ö Àִµ¥ ÀÌ¿Í °°Àº ¿¹¹æÀû ¸ñÀûÀÇ ¿ä°üºÎ¸ñÀ¯Ä¡´Â ¿ä¼®ÀÇ Å©±â°¡
Å« °æ¿ì¿¡´Â ÀϹÝÀûÀ¸·Î ±ÇÀ¯µÇ°í ÀÖÀ¸³ª ±× À¯¿ë¼º¿¡ ´ëÇÏ¿©´Â ³í¶õÀÌ ÀÖ´Ù.
ÀúÀÚµéÀº Àå°æ 1.5§¯ ÀÌ»ó 2.5§¯ ÀÌÇÏÀÇ Áߵ Å©±âÀÇ ½Å¼®¿¡ ´ëÇÏ¿© Ãæ°ÝÆļ⼮¼ú½Ã ¿ä
°üºÎ¸ñ À¯Ä¡ÀÇ À¯¿ë¼ºÀ» ¾Ë¾Æº¸°íÀÚ ÇÏ¿´´Ù.

Purpose: Although double-J ureteral stents are used prophylactically to reduce
morbidity and complications following shock wave lithotripsy(SWL), the efficacy is still
controversial. To evaluate the efficacy of urethral stunting in SWL of medium
sized(1.5-2.5§¯) renal calculi, we performed a randomized study.
Materials and Methods: We analysed the outcome of SWL in 46 patients with medium
sized(1.5-2.5§¯) solitary renal calculi. The study population was divided Into two groups,
group 1 consisting of patients who had urethral stents before SWL(n=21) and group 2
of those who did not(n=25). Several variables, including complications, operation
requirements and stone free rates, were evaluated.
Results: There were no statistical differences between group 1 and group 2 in the
incidence of ureteral obstruction or steinstrasse(19% vs 20%), hospitalization (10% vs
16%), operation requirements(10% vs 12%) and stone free rate after 3 months(81% vs
76%). Of 21 patients with stunts, 4(19%) had urinary frequency or urgency and 4(19%)
had dysuria.
Conclusions: Regarding our results, placement of urethral stents would not be useful
in SWL of medium sized renal calculi.

Å°¿öµå

Shock wave lithotripsy; Stunts; Calculi; Kidney;

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