DEAR DR. ROACH: I am a 68-year-old male in excellent health. I had an exam that incidentally noticed a relatively small, internal iliac artery aneurysm. Since then, I have had annual CT scans to monitor the size. As of January, it had grown to 3.2 cm.As we get closer to surgical intervention, my vascular surgeon only sees an "open" procedure as an option, as opposed to the stent option. The "open" procedure is much more involved and concerning, especially since it appears to be a 10% chance of mortality, which is a high risk compared to most surgeries. If I go the "open" route, I want a best-in-class surgeon to perform the procedure.I find it very difficult to not only learn of the specific, best-in-class surgeons, but also the best-in-class vascular surgical doctor groups or hospitals. I really would like to find other highly regarded vascular surgeons, if nothing more than to get a second opinion. Ideally, I would want one in my area, but I will travel, if necessary. -- G.C.ANSWER: I agree with your vascular surgeon that at 3.2 cm, your aneurysm has grown to the point where operating on it is safer than waiting, but I only defer my patients to surgical expertise as to which procedure is best. It depends on the exact characteristics of the aneurysm.I am often asked about finding the best surgeon or hospital, and it's a question that I find difficult to answer. There are different types of rating systems for doctors and hospitals. One commonly used rating is by the U.S. News and World Report. I looked at their ratings for the best hospitals for vascular surgery, and from my knowledge, the top hospitals really deserve to be there. I feel comfortable referring a family member to any of the top hospitals. However, they don't look at individual surgeons. Still, if you were willing to travel, any of these top hospitals would likely have an extremely skilled and experienced surgeon.There are proprietary systems for getting individual-level details on surgeons and hospitals for specific procedures. Unfortunately, they often disagree with each other. Surgeons who only take the "easiest" cases tend to do very well on objective measurements, like mortality and readmission, and they may not actually have as much expertise as the surgeon who is willing to attempt more difficult surgeries. This is one reason for disagreement.I often look to see who is publishing the results on this surgery, which usually indicates high familiarity and expertise on this subject, but this strategy may unfairly neglect surgeons who don't publish their results. I also call a colleague at one of the top-rated institutions and ask who is considered the local expert for this particular surgery. Sometimes the hospital website will identify the surgeon's area of expertise and interest, even within the field of vascular surgery.For your issue in particular, I found four vascular surgeons listed at the best-in-class hospital closest to your area who identify themselves as having expertise at aneurysm repair. This is where I would start.* * *Dr. Roach regrets that he is unable to answer individual letters, but will incorporate them in the column whenever possible. Readers may email questions to ToYourGoodHealth@med.cornell.edu or send mail to 628 Virginia Dr., Orlando, FL 32803. (c) 2024 North America Syndicate Inc.All Rights Reserved