Although it is rare, the risk of renal artery pseudoaneurysm after partial nephrectomy is significant and should be high on the differential for a patient who presents postoperatively with gross hematuria. The incidence of renal artery pseudoaneurysm is higher after minimally invasive partial nephrectomy than after an open approach. Angioembolization for renal artery pseudoaneurysm after partial nephrectomy offers an excellent success rate and minimal patient morbidity.

Although 34% of patients with an initial diagnosis of ASAP who had repeat biopsy were subsequently diagnosed with PCa only, only 22% (8% of the total cohort) were found to have high-grade disease. Higher PSA was associated with increased risk of identifying PCa on repeat biopsy. These findings suggest that immediate repeat biopsy may be omitted in the majority of men with ASAP.

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Introduction. Obesity and prostate cancer are among the more common health issues affecting men in the United States. Methods. We retrospectively reviewed morbidly obese (BMI ≥ 40 kg/m2) patients undergoing RALP between 2004–2009 at our institution. Parameters including operative time, estimated blood loss, hospital stay, pathology, and complication rate were examined. Results. A total of 15 patients were included, with a mean BMI of 43 kg/m2. Mean preoperative PSA was 5.78 ng/dL, and Gleason score was 6.6. Mean operative time was 163 minutes, and mean estimated blood loss was 210 mL. The mean hospital stay was 1.3 days. Positive margins were noted in 2 (13%) patients, each with pT3 disease. There were no blood transfusions, open conversions, or Clavien Grade II or higher complications. Conclusions. In our experience, RALP is feasible in morbidly obese patients. We noted several challenges in this patient population which were overcome with modification of technique and experience.

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