A varicocele is a varicose vein of the testicle and scrotum that may cause pain, testicular atrophy (shrinkage), or fertility problems. Veins contain one-way valves that work to allow blood to flow from the testicles and scrotum back to the heart. When these valves fail, the blood pools and enlarges the veins around the testicle in the scrotum to cause a varicocele.
Your diagnosis would be fairly simple through either physical or diagnostic examination.
When varicoceles are not clearly present, the abnormal blood flow can often be detected with a noninvasive imaging exam, called color flow ultrasound; or through a venogram, an X-ray in which a special dye is injected into the veins to “highlight” blood vessel abnormalitiesBack To Top
Open surgical ligation, performed by an urologist, is the most common treatment for symptomatic varicoceles. However, there is an alternative option: Varicocele embolization, a non-surgical treatment performed by an interventional radiologist, is as effective as surgery with less risk, less pain, and less recovery time. If you are considering surgical treatment, we recommend you also get a second opinion from our physicians to ensure you know all of you treatment options.
Catheter directed embolization is a non-surgical, outpatient treatment performed by an interventional radiologist using imaging to guide catheters or other instruments inside the body. Through mild IV sedation and local anesthesia, you will be relaxed and pain-free during the approximately two-hour procedure.
For the procedure, an interventional radiologist will make a tiny nick in your skin at the groin through which a thin catheter (much like a piece of spaghetti) is passed into the femoral vein, directly to the testicular vein. The physician then injects contrast dye to provide direct visualization of the veins so he/she can map out exactly where the problem is and where to embolize or block the vein.
By using coils, balloons, or particles, the interventional radiologist blocks the blood flow in the vein, which reduces pressure on the varicocele. By embolizing the vein, blood flow is re-directed to other healthy pathways. Essentially, the incompetent vein is “shut off” internally by preventing blood flow, accomplishing what the urologist does, but without surgery.
Embolization is equally effective in improving male infertility and costs about the same as surgical ligation. Pregnancy rates and recurrence rates are comparable to those following surgical varicocelectomy. In one study, 60 percent conceived who were treated for infertility.
In another study, sperm concentration improved in 83 percent of patients undergoing embolization compared to 63 percent of those surgically ligated. Patients who underwent both procedures expressed a strong preference for embolization.
After the patient receives anesthesia, an incision is made in the skin above the scrotum, cutting down to the testicular veins, and tying them off with sutures. Although patients leave the hospital the same day, there is a two- to three-week recovery period.Back To Top
To schedule a consultation, call Southern California Vein Care at 619.263.9729.