Lance A. Mynderse
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View article: In-Bore MRI-Guided Ureteral Stent Placement During Prostate Cancer Cryoablation—A Case Series
In-Bore MRI-Guided Ureteral Stent Placement During Prostate Cancer Cryoablation—A Case Series Open
Introduction: Ureteral stents are widely used in the specialty of urology to preserve renal function and provide ureteral patency in cases of urolithiasis, strictures, malignancy, and trauma. This paper presents a novel application of prop…
View article: Automated surgical step recognition in transurethral bladder tumor resection using artificial intelligence: transfer learning across surgical modalities
Automated surgical step recognition in transurethral bladder tumor resection using artificial intelligence: transfer learning across surgical modalities Open
Objective Automated surgical step recognition (SSR) using AI has been a catalyst in the “digitization” of surgery. However, progress has been limited to laparoscopy, with relatively few SSR tools in endoscopic surgery. This study aimed to …
View article: Global Variation in Magnetic Resonance Imaging Quality of the Prostate
Global Variation in Magnetic Resonance Imaging Quality of the Prostate Open
Background High variability in prostate MRI quality might reduce accuracy in prostate cancer detection. Purpose To prospectively evaluate the quality of MRI scanners taking part in the quality control phase of the global PRIME (Prostate Im…
View article: Impact of measurement method on interobserver variability of apparent diffusion coefficient of lesions in prostate MRI
Impact of measurement method on interobserver variability of apparent diffusion coefficient of lesions in prostate MRI Open
Purpose To compare the inter-observer variability of apparent diffusion coefficient (ADC) values of prostate lesions measured by 2D-region of interest (ROI) with and without specific measurement instruction. Methods Forty lesions in 40 pat…
View article: Detrusor overactivity assessment using ultrasound bladder vibrometry
Detrusor overactivity assessment using ultrasound bladder vibrometry Open
Objective . Detrusor overactivity (DO) is a urodynamic observation characterized by fluctuations in detrusor pressure ( P det ) of the bladder. Although detecting DO is important for the management of bladder symptoms, the invasive nature …
View article: LBA02-12 MRI-GUIDED FOCUSED ULTRASOUND (MRgFUS) FOCAL THERAPY FOR INTERMEDIATE-RISK PROSTATE CANCER: FINAL RESULTS OF A PHASE IIB MULTICENTER STUDY
LBA02-12 MRI-GUIDED FOCUSED ULTRASOUND (MRgFUS) FOCAL THERAPY FOR INTERMEDIATE-RISK PROSTATE CANCER: FINAL RESULTS OF A PHASE IIB MULTICENTER STUDY Open
You have accessJournal of UrologyLate-breaking Abstract II - Malignant1 Sep 2021LBA02-12 MRI-GUIDED FOCUSED ULTRASOUND (MRgFUS) FOCAL THERAPY FOR INTERMEDIATE-RISK PROSTATE CANCER: FINAL RESULTS OF A PHASE IIB MULTICENTER STUDY Behfar Ehda…
View article: Non-invasive assessment of urinary bladder compliance using ultrasound: first validation study based on clinical urodynamic study
Non-invasive assessment of urinary bladder compliance using ultrasound: first validation study based on clinical urodynamic study Open
The results of this study demonstrate that UBV can be used as a non-invasive method for the determination of bladder compliance; thus, it can potentially serve as an alternative method to UDS for the appropriate patient groups.
View article: Magnetic Resonance–Guided Prostate Ablation
Magnetic Resonance–Guided Prostate Ablation Open
In 2019, the American Cancer Society (ACS) estimates that 174,650 new cases of prostate cancer will be diagnosed and 31,620 will die due to the prostate cancer in the United States. Prostate cancer is often managed with aggressive curative…
View article: 11C-Choline PET Guided Salvage Radiation Therapy for Isolated Pelvic and Paraortic Nodal Recurrence of Prostate Cancer After Radical Prostatectomy: Rationale and Early Genitourinary or Gastrointestinal Toxicities
11C-Choline PET Guided Salvage Radiation Therapy for Isolated Pelvic and Paraortic Nodal Recurrence of Prostate Cancer After Radical Prostatectomy: Rationale and Early Genitourinary or Gastrointestinal Toxicities Open
Salvage CholPET guided nodal RT has acceptably low rates of acute GI and GU AEs and no significant detriment in 14-month GI AEs. These data are of value in counseling patients and designing prospective trials evaluating the oncologic effic…
View article: Current Status of MRI and PET in the NCCN Guidelines for Prostate Cancer
Current Status of MRI and PET in the NCCN Guidelines for Prostate Cancer Open
Prostate cancer (PCa) represents a significant source of morbidity and mortality for men in the United States, with approximately 1 in 9 being diagnosed with PCa in their lifetime. The role of imaging in the evaluation of men with PCa has …
View article: MP36-05 UTILITY OF MULTIPARAMETRIC MRI IN HIGH GRADE PIN AND ASAP
MP36-05 UTILITY OF MULTIPARAMETRIC MRI IN HIGH GRADE PIN AND ASAP Open
You have accessJournal of UrologyProstate Cancer: Detection & Screening V (MP36)1 Apr 2019MP36-05 UTILITY OF MULTIPARAMETRIC MRI IN HIGH GRADE PIN AND ASAP Mary E Westerman*, Vidit Sharma, Adam T. Froemming, Robert H. McLaren, Lance A. Myn…
View article: MP09-01 HOW LONG SHOULD PROSTATE-MRI BE DELAYED AFTER PROSTATE BIOPSY TO MINIMIZE HEMATOMA ARTIFACT?
MP09-01 HOW LONG SHOULD PROSTATE-MRI BE DELAYED AFTER PROSTATE BIOPSY TO MINIMIZE HEMATOMA ARTIFACT? Open
You have accessJournal of UrologyProstate Cancer: Staging I (MP09)1 Apr 2019MP09-01 HOW LONG SHOULD PROSTATE-MRI BE DELAYED AFTER PROSTATE BIOPSY TO MINIMIZE HEMATOMA ARTIFACT? Vidit Sharma*, Alessandro Morlacco, Matteo Soligo, Adam T Froe…
View article: Percutaneous Image-Guided Nodal Biopsy After 11C-Choline PET/CT for Biochemically Recurrent Prostate Cancer: Imaging Predictors of Disease and Clinical Implications
Percutaneous Image-Guided Nodal Biopsy After 11C-Choline PET/CT for Biochemically Recurrent Prostate Cancer: Imaging Predictors of Disease and Clinical Implications Open
PURPOSE: Management of recurrent prostate cancer necessitates timely diagnosis and accurate localization of the sites of recurrent disease. The purpose of this study was to assess predictors of histologic outcomes after 11C-choline positro…
View article: Increased utilization of external beam radiotherapy relative to cystectomy for localized, muscle-invasive bladder cancer: a SEER analysis
Increased utilization of external beam radiotherapy relative to cystectomy for localized, muscle-invasive bladder cancer: a SEER analysis Open
Objective: To assess recent utilization patterns of radiotherapy (RT) relative to cystectomy for muscle-invasive bladder cancer (MIBC) and evaluate survival trends over time in patients receiving RT. Materials and Methods: The su…
View article: Low dose rate prostate brachytherapy
Low dose rate prostate brachytherapy Open
Low dose rate (LDR) prostate brachytherapy is an evidence based radiation technique with excellent oncologic outcomes. By utilizing direct image guidance for radioactive source placement, LDR brachytherapy provides superior radiation dose …
View article: MP77-15 A MULTI-CENTRE RANDOMISED CONTROLLED TRIAL ASSESSING WHETHER MRI-TARGETED BIOPSY IS NON-INFERIOR TO STANDARD TRANS-RECTAL ULTRASOUND GUIDED BIOPSY FOR THE DIAGNOSIS OF CLINICALLY SIGNIFICANT PROSTATE CANCER IN MEN WITHOUT PRIOR BIOPSY - THE PRECISION STUDY: PROSTATE EVALUATION FOR CLINICALLY IMPORTANT DISEASE, SAMPLING USING IMAGE-GUIDANCE OR NOT? (NCT02380027)
MP77-15 A MULTI-CENTRE RANDOMISED CONTROLLED TRIAL ASSESSING WHETHER MRI-TARGETED BIOPSY IS NON-INFERIOR TO STANDARD TRANS-RECTAL ULTRASOUND GUIDED BIOPSY FOR THE DIAGNOSIS OF CLINICALLY SIGNIFICANT PROSTATE CANCER IN MEN WITHOUT PRIOR BIOPSY - THE PRECISION STUDY: PROSTATE EVALUATION FOR CLINICALLY IMPORTANT DISEASE, SAMPLING USING IMAGE-GUIDANCE OR NOT? (NCT02380027) Open
You have accessJournal of UrologyProstate Cancer: Detection & Screening VI1 Apr 2018MP77-15 A MULTI-CENTRE RANDOMISED CONTROLLED TRIAL ASSESSING WHETHER MRI-TARGETED BIOPSY IS NON-INFERIOR TO STANDARD TRANS-RECTAL ULTRASOUND GUIDED BIOPSY …
View article: MRI-Targeted or Standard Biopsy for Prostate-Cancer Diagnosis
MRI-Targeted or Standard Biopsy for Prostate-Cancer Diagnosis Open
The use of risk assessment with MRI before biopsy and MRI-targeted biopsy was superior to standard transrectal ultrasonography-guided biopsy in men at clinical risk for prostate cancer who had not undergone biopsy previously. (Funded by th…
View article: Correlation of ultrasound bladder vibrometry assessment of bladder compliance with urodynamic study results
Correlation of ultrasound bladder vibrometry assessment of bladder compliance with urodynamic study results Open
The results of this study suggest that UBV can closely monitor changes in bladder wall mechanical properties at different volumes in a group of patients undergoing UDS. The high correlation between UBV parameters and detrusor pressure meas…
View article: PD72-07 MULTIPARAMETRIC MRI AFTER RADICAL PROSTATECTOMY PREDICTS SALVAGE RADIOTHERAPY OUTCOMES FOR PROSTATE CANCER
PD72-07 MULTIPARAMETRIC MRI AFTER RADICAL PROSTATECTOMY PREDICTS SALVAGE RADIOTHERAPY OUTCOMES FOR PROSTATE CANCER Open
You have accessJournal of UrologyProstate Cancer: Localized: Radiation Therapy II1 Apr 2017PD72-07 MULTIPARAMETRIC MRI AFTER RADICAL PROSTATECTOMY PREDICTS SALVAGE RADIOTHERAPY OUTCOMES FOR PROSTATE CANCER Vidit Sharma, Avinash Nehra, Mich…