Innovative standardized reporting template for prostate mpMRI improves clarity and confidence in the report.

PURPOSE: The goal of the current study was to evaluate the effect of a standardized prostate mpMRI reporting template on urologists' understanding and confidence in counselling a patient on the results of the MRI. To do this we performed a survey study to assess the understanding and confidence of urologists reviewing reports prior to (pre) and after (post) adoption of a standardized mpMRI template. METHODS: Six urologists reviewed ten pre- and post- mpMRI templated reports and completed a survey to assess the clarity of key elements and the confidence in counseling the patient. The urologists were blinded to the study objective. Nonparametric constrained permutation test for significance was performed to compare the results prior to and after implementation of the template. RESULTS: 29 pre- and 30 post-template mpMRI reports were reviewed. The average score for the post-template reports was significantly higher (10.7 ± 0.6 vs 7.5 ± 2.7 [ p< 0.001]) regardless of the reviewer. Urologists were also overall more confident in counselling patients when the standardized mpMRI reporting template had been used. CONCLUSION: Implementation of a standardized template for reporting of prostate mpMRI findings resulted in improved clarity and confidence in counselling patients. Radiologists should consider implementing a standardized reporting template to improve clinicians' understanding and confidence of the report.

Diagnostic yield of repeat evaluation for asymptomatic microscopic hematuria after negative initial workup.

PURPOSE: The American Urological Association guideline for asymptomatic microhematuria recommends in patients with a negative initial workup, repeat workup should be considered for those with persistent/recurrent microhematuria. However, there is little data on the yield of repeat evaluation. Our hypothesis was that repeat workup yields a low detection rate of urologic malignancy. MATERIALS AND METHODS: We retrospectively reviewed all patients at our institution who underwent microhematuria workup with cystoscopy and upper tract imaging from May 2010 to June 2016. Microhematuria was defined as ≥3 RBCs/HPF on a properly collected specimen in the absence of a benign cause. Demographics, age, smoking history, history of radiation, and findings on repeat cystoscopy and imaging were collected. Our primary endpoint was a new diagnosis of urologic malignancy. RESULTS: Our initial cohort included 1,332 patients, of whom 21 were diagnosed with urothelial carcinoma and 7 with suspicious renal masses on initial workup. A total of 637 patients with negative initial workup had persistent/recurrent microhematuria. Repeat cystoscopy was performed in 161 (25%) patients at a median of 39 months, and repeat upper tract imaging was performed in 317 (50%) patients at a median of 39 months. Overall, repeat cystoscopy revealed new bladder cancer in 2 (1.2%) patients and repeat imaging revealed new suspicious renal mass in 4 (1.3%) patients. CONCLUSIONS: We observed a low number of newly diagnosed malignancies among patients with persistent/recurrent asymptomatic microhematuria who had a prior negative workup. Additional research is required to determine the utility of a repeat AMH workup.