Explanipedia

Endometriosis-associated primary clear cell adenocarcinoma of the urinary bladder: A case report and literature review Open

Meghana Singh, Michael Raver, Bianca DeAgresta, Alexandra Della Pia, Sonam Saxena , et al. · 2024

Primary clear cell adenocarcinoma (CCA) of the urinary bladder is a rare and aggressive malignancy. Few reports in the literature describe this presentation, as associated with malignant transformation of endometriosis. This case highlight…

Race-modified estimated glomerular filtration rate underestimates chronic kidney disease prevalence in Black patients undergoing partial and radical nephrectomy: Implications for surgical planning Open

Hunter L. Hasley, Teona Iarajuli, Jennifer Nguyen, Daniel Thiemann, Martin Malík , et al. · 2024

Introduction: In estimated glomerular filtration rate equations (eGFR), the race multiplier (RM) yields greater eGFR values and may assign less severe chronic kidney disease (CKD) stages to black individuals. When deciding on appropriatene…

IVC thrombectomy and atrial tumor removal with radical nephrectomy and adrenalectomy for metastatic melanoma with immune checkpoint inhibitor therapy: A case report and literature review Open

Michael Raver, Bianca DeAgresta, Alexandra Della Pia, Cara Wong, Grace Basralian , et al. · 2024

Caval thrombus with intracardiac involvement is a rare condition that is associated with renal cell carcinoma. Few reports in literature describe this presentation with metastatic melanoma. Metastatic melanoma is known to involve the adren…

A novel multiplex score to predict outcomes of partial nephrectomy for multiple tumors Open

Heather J. Chalfin, Nitin Yerram, Jeunice Owens-Walton, Sandeep Gurram, Winston Li , et al. · 2023

Magnetic Resonance Imaging-Guided Biopsy in Active Surveillance of Prostate Cancer Open

Adam Kinnaird, Nitin Yerram, Luke O’Connor, Wayne Brisbane, Vidit Sharma , et al. · 2021

When AS begins and follows with MRGBx (targeted and systematic), upgrading rate (≥GG3) is greater when tumor is initially present within a magnetic resonance imaging lesion or when pathology is GG2 than when these features are absent.

Why Does Magnetic Resonance Imaging-Targeted Biopsy Miss Clinically Significant Cancer? Open

Cheyenne Williams, Michael Ahdoot, Michael Daneshvar, Christian Hague, Andrew R. Wilbur , et al. · 2021

While uncommon, most MRI-targeted biopsy misses are due to errors in lesion targeting, which highlights the importance of accurate co-registration and targeting when using software-based fusion platforms. Additionally, some patients will h…

PD44-04 IDENTIFICATION OF CHROMATIN SIGNATURES PREDICTIVE OF PROSTATE CANCER PROGRESSION Open

Cheyenne Williams, Michael Daneshvar, Nitin Yerram, Sohyoung Kim, Saori Fujiwara , et al. · 2021

You have accessJournal of UrologyProstate Cancer: Basic Research & Pathophysiology II (PD44)1 Sep 2021PD44-04 IDENTIFICATION OF CHROMATIN SIGNATURES PREDICTIVE OF PROSTATE CANCER PROGRESSION Cheyenne Williams, Michael Daneshvar, Nitin Yerr…

MP11-06 PREDICTORS OF GLEASON GRADE UPGRADING ON WHOLEMOUNT PATHOLOGY AFTER MRI-TARGETED VERSUS SYSTEMATIC BIOPSY Open

Nabila Khondakar, Michael Ahdoot, Luke O’Connor, Michael Daneshvar, Nitin Yerram , et al. · 2021

You have accessJournal of UrologyProstate Cancer: Staging (MP11)1 Sep 2021MP11-06 PREDICTORS OF GLEASON GRADE UPGRADING ON WHOLEMOUNT PATHOLOGY AFTER MRI-TARGETED VERSUS SYSTEMATIC BIOPSY Nabila Khondakar, Michael Ahdoot, Luke O'Connor, Mi…

MP05-17 SELECTING PROSTATE BIOPSY METHOD BASED ON PI-RADS SCORE: A SECONDARY ANALYSIS OF THE TRIO STUDY Open

Michael Ahdoot, Lori Long, Andrew R. Wilbur, Patrick T. Gomella, Michael Daneshvar , et al. · 2021

You have accessJournal of UrologyProstate Cancer: Detection & Screening I (MP05)1 Sep 2021MP05-17 SELECTING PROSTATE BIOPSY METHOD BASED ON PI-RADS SCORE: A SECONDARY ANALYSIS OF THE TRIO STUDY Michael Ahdoot, Lori Long, Andrew Wilbur, Pat…

MP61-15 PREDICTING RENAL FUNCTIONAL OUTCOMES AFTER PARTIAL NEPHRECTOMY: A COMPARISON OF NEPHROMETRY SYSTEMS Open

Jillian Egan, Sandeep Gurram, Jeunice Owens-Walton, Winston Li, Alexis Rompré‐Brodeur , et al. · 2021

You have accessJournal of UrologyKidney Cancer: Epidemiology & Evaluation/Staging/Surveillance III (MP61)1 Sep 2021MP61-15 PREDICTING RENAL FUNCTIONAL OUTCOMES AFTER PARTIAL NEPHRECTOMY: A COMPARISON OF NEPHROMETRY SYSTEMS Jillian Egan, Sa…

The Risk of Prostate Cancer Progression in Active Surveillance Patients with Bilateral Disease Detected by Combined Magnetic Resonance Imaging-Fusion and Systematic Biopsy Open

Cheyenne Williams, Nabila Khondakar, Michael Daneshvar, Luke O’Connor, Patrick T. Gomella , et al. · 2021

Bilateral disease and prostate specific antigen density at confirmatory Cbx conferred greater risk of earlier AS progression. Cbx was superior to Sbx for identifying bilateral disease. AS risk-stratification protocols may benefit from incl…

Reoperative Partial Nephrectomy—Does Previous Surgical Footprint Impact Outcomes? Open

Sandeep Gurram, Nicholas A. Friedberg, Chirag Gordhan, Winston Li, Michael Ahdoot , et al. · 2021

Reoperative partial nephrectomy is feasible using both open and robotic approaches. While the robotic approach was independently associated with fewer major complications, prior approach was not, implying that prior surgical approaches are…

Using Prostate Imaging-Reporting and Data System (PI-RADS) Scores to Select an Optimal Prostate Biopsy Method: A Secondary Analysis of the Trio Study Open

Michael Ahdoot, Amir H. Lebastchi, Lori Long, Andrew R. Wilbur, Patrick T. Gomella , et al. · 2021

Magnetic Resonance Imaging-Targeted and Systematic Biopsy for Detection of Grade Progression in Patients on Active Surveillance for Prostate Cancer Open

Nitin Yerram, Lori Long, Luke O’Connor, Alex Z. Wang, Michael Ahdoot , et al. · 2020

Magnetic resonance imaging-targeted biopsy detected significantly more grade progressions in our active surveillance cohort compared to systematic biopsy at 2 years. Our results provide compelling evidence that prostate magnetic resonance …

Changes in Magnetic Resonance Imaging Using the Prostate Cancer Radiologic Estimation of Change in Sequential Evaluation Criteria to Detect Prostate Cancer Progression for Men on Active Surveillance Open

Luke O’Connor, Alex Z. Wang, Nitin Yerram, Lori Long, Michael Ahdoot , et al. · 2020

Metastasectomy for rectal wall seeding of prostate adenocarcinoma after transrectal prostate biopsy Open

E Matthew DiLizia, Michael Ahdoot, Michael Daneshvar, Patrick T. Gomella, Nitin Yerram , et al. · 2020

Definitive treatment for local prostate cancer recurrence remains controversial. Early recurrences are often from positive surgical margins or nodal metastases, however other explanations should be considered. We present a case of a 79 yea…

PI-RADS® Category as a Predictor of Progression to Unfavorable Risk Prostate Cancer in Men on Active Surveillance Open

Alex Z. Wang, Luke P. Oonnor, Nitin Yerram, Lori Long, Johnathan Zeng , et al. · 2020

PI-RADS lesion categories at baseline multiparametric magnetic resonance imaging during active surveillance enrollment can be used to predict cancer progression to GG3 or greater on active surveillance. This information, along with other c…

Combined MRI-targeted Plus Systematic Confirmatory Biopsy Improves Risk Stratification for Patients Enrolling on Active Surveillance for Prostate Cancer Open

Luke O’Connor, Alex Z. Wang, Nitin Yerram, Amir H. Lebastchi, Michael Ahdoot , et al. · 2020

PD02-01 A NOVEL MULTIPLEX SCORE TO PREDICT OUTCOMES OF PARTIAL NEPHRECTOMY FOR MULTIPLE TUMORS Open

Heather J. Chalfin, Nitin Yerram, Sandeep Gurram, W. Marston Linehan, Mark W. Ball · 2020

You have accessJournal of UrologyKidney Cancer: Localized: Surgical Therapy I (PD02)1 Apr 2020PD02-01 A NOVEL MULTIPLEX SCORE TO PREDICT OUTCOMES OF PARTIAL NEPHRECTOMY FOR MULTIPLE TUMORS Heather Chalfin*, Nitin Yerram, Sandeep Gurram, W.…

MP42-14 PI-RADS CATEGORIES ON INITIAL PROSTATE MRI ARE ASSOCIATED WITH ACTIVE SURVEILLANCE PROGRESSION IN PATIENTS WITH PROSTATE CANCER Open

Alex Z. Wang, Luke O’Connor, Nitin Yerram, Jonathan Zeng, Sherif Mehralivand , et al. · 2020

You have accessJournal of UrologyImaging/Radiology: Uroradiology II (MP42)1 Apr 2020MP42-14 PI-RADS CATEGORIES ON INITIAL PROSTATE MRI ARE ASSOCIATED WITH ACTIVE SURVEILLANCE PROGRESSION IN PATIENTS WITH PROSTATE CANCER Alex Z. Wang*, Luke…

PD11-02 TO CLAMP OR NOT TO CLAMP: FOREGOING HILAR CLAMPING DURING PARTIAL NEPHRECTOMY DOES NOT CHANGE RENAL OUTCOMES Open

Sandeep Gurram, Amir H. Lebastchi, Siobahn Telfer, Heather J. Chalfin, Winston Li , et al. · 2020

You have accessJournal of UrologyKidney Cancer: Localized: Surgical Therapy II (PD11)1 Apr 2020PD11-02 TO CLAMP OR NOT TO CLAMP: FOREGOING HILAR CLAMPING DURING PARTIAL NEPHRECTOMY DOES NOT CHANGE RENAL OUTCOMES Sandeep Gurram*, Amir H. Le…

PD13-12 TRACKING MRI INVISIBLE TUMORS AND THEIR PATHOLOGIC OUTCOMES IN PROSTATE CANCER Open

Sandeep Gurram, Amir H. Lebastchi, Michael Ahdoot, Luke P. O' Connor, Alex Z. Wang , et al. · 2020

You have accessJournal of UrologyProstate Cancer: Epidemiology & Natural History I (PD13)1 Apr 2020PD13-12 TRACKING MRI INVISIBLE TUMORS AND THEIR PATHOLOGIC OUTCOMES IN PROSTATE CANCER Sandeep Gurram*, Amir H. Lebastchi, Michael Ahdoot, L…

MRI-guided pelvic lymph node biopsy via transrectal approach in prostate cancer Open

Christian Hague, Luke O’Connor, Alex Z. Wang, Patrick T. Gomella, Nitin Yerram , et al. · 2020

PD08-06 URETERAL STENT PLACEMENT DURING SHOCKWAVE LITHOTRIPSY: CHARACTERIZING GUIDELINE DISCORDANT PRACTICE Open

Abhinav Khanna, Manoj Monga, Tianming Gao, Nitin Yerram, Andrew Sun , et al. · 2018

You have accessJournal of UrologyStone Disease: Shock Wave Lithotripsy1 Apr 2018PD08-06 URETERAL STENT PLACEMENT DURING SHOCKWAVE LITHOTRIPSY: CHARACTERIZING GUIDELINE DISCORDANT PRACTICE Abhinav Khanna, Manoj Monga, Tianming Gao, Nitin Ye…

MP42-09 A COMPARISON BETWEEN ROBOTIC AND OPEN PARTIAL NEPHRECTOMY FOR MULTIFOCAL TUMORS Open

Nitin Yerram, Julien Dagenais, Darren J. Bryk, Matthew J. Maurice, Jihad Kaouk · 2018

You have accessJournal of UrologyKidney Cancer: Localized: Surgical Therapy IV1 Apr 2018MP42-09 A COMPARISON BETWEEN ROBOTIC AND OPEN PARTIAL NEPHRECTOMY FOR MULTIFOCAL TUMORS Nitin Yerram, Julien Dagenais, Darren Bryk, Matthew Maurice, an…

Robot-assisted ureteral reconstruction – current status and future directions Open

Nitin Yerram, Paurush Babbar, Andrew Sun, Sij Hemal, Prithvi Murthy , et al. · 2018

Robotic surgery in the treatment in certain urological diseases has become a mainstay. With the increasing use of the robotic platform, some surgeries which were historically performed open have transitioned to a minimally invasive techniq…

Penile-sparing modalities in the management of low-stage penile cancer Open

Paurush Babbar, Nitin Yerram, Alice Crane, Daniel Sun, Kyle Ericson , et al. · 2018

Penile-sparing modalities are gaining widespread adoption for the management of low-stage penile cancer due to an increasing demonstration of sound oncologic, cosmetic, sexual, psychosocial, and quality of life outcomes. This review aims t…

Current status of robotic single-port surgery Open

JihadH Kaouk, RyanJ Nelson, Jaya SaiS Chavali, Nitin Yerram, Paurush Babbar · 2017

Robotic-assisted laparoscopic surgery in urology is an ever progressing field, and boundaries are constantly broken with the aid of new technology. Advancements in instrumentation have given birth to the era of robotic laparoendoscopic sin…

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