What are my chances of successfully passing my stone?- A KidneyStoners.org Infographic

We frequently receive questions from patients trying to pass a stone who want to know whether they will be able to pass it successfully.  There are three main factors that your doctor uses to predict your chances of successful stone passage. These include stone size, stone location, and what length of time you have been trying to pass the stone. We go over each factor in the infographic below.

References

Coll, Varanelli and Smith, “Relationship of Spontaneous Passage of Ureteral Calculi to Stone Size and Location as Revealed by Unenhanced Helical CT”. American Journal of Roentgenology, 2002.

Miller and Kane, “Time to Stone Passage for Observed Ureteral Calculi: A Guide for Patient Education”. Journal of Urology, 1999.

About Dr. Mike Nguyen

Mike M Nguyen, MD, MPH, is a urologist and an Associate Professor of Clinical Urology at the Keck School of Medicine of USC in Los Angeles, CA. He specializes in the treatment of kidney stones with both surgery and dietary prevention and the in the treatment of kidney and prostate cancer using the latest robotic surgical approaches. He sees patients at clinics located in Los Angeles, Pasadena, and La Canada, CA. He is the founder of the www.KidneyStoners.org website.
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41 Responses to What are my chances of successfully passing my stone?- A KidneyStoners.org Infographic

  1. Farook Shaik says:

    Hello All,

    I had stomach pain on last Sunday 16th Aug 2015 and as per the doctors advice, I had Ultra sound scan and CT scan as well. I have 2 stones in side the kidney and 1 stone of size 6.5 * 4.5 mm in the Right Proximal Uretor.Do I need to go for Ureteroscopy immediately or if I can wait, how many days I can wait to get the stone in Urine. Please advice. Your input will really help me. Thank You.
    Regards,
    Farook.
    Ph : 9916542464

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