Research Topics
Species | Michael P PorterSummaryAffiliation: University of Washington Country: USA Publications
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Detail Information
Publications
Racial variation in the incidence of squamous cell carcinoma of the bladder in the United StatesMichael P Porter
Department of Urology, College of Medicine and Department of Epidemiology, School of Public Health and Community Medicine, University of Washington, Seattle, USA
J Urol 168:1960-3. 2002..CONCLUSIONS: Squamous cell carcinoma of the bladder appears to be twice as common in black as in white individuals in the United States...- Quality-of-life assessment in patients with bladder cancerJonathan L Wright
Department of Urology, University of Washington, Seattle, WA 98108, USA
Nat Clin Pract Urol 4:147-54. 2007..Prospective studies with appropriate adjustment for confounding factors, which use validated and disease-specific questionnaires, are needed for HRQOL research on bladder cancer... - Trends in renal cancer surgery and patient provider characteristics associated with partial nephrectomy in the United StatesMichael P Porter
University of Washington Department of Urology, VA Puget Sound Health Care System, Seattle, WA 98108, USA
Urol Oncol 25:298-302. 2007..We describe recent temporal trends in surgery for renal neoplasm and identified factors associated with partial nephrectomy... - Controversies in the surgical management of renal cancerMichael P Porter
Department of Urology, University of Washington College of Medicine, Seattle, Washington, USA
J Natl Compr Canc Netw 3:95-102. 2005..As is often the case as technology and knowledge evolve, controversies regarding the surgical treatment of renal cancer exist. This article outlines some of these controversies and reviews the evidence surrounding each... - The distribution of serum prostate-specific antigen levels among American men: implications for prostate cancer prevalence and screeningMichael P Porter
Department of Urology, University of Washington School of Medicine, Seattle, Washington, USA
Prostate 66:1044-51. 2006..The purpose of this study was to describe the distribution of serum prostate-specific antigen (PSA) among American men and to estimate the number of prevalent cases of biopsy detectable prostate cancer among men with normal serum PSA... 
Hospital volume and 90-day mortality risk after radical cystectomy: a population-based cohort studyMichael P Porter
Division of Urology, VA Puget Sound Health Care System, Department of Urology, University of Washington, 1660 S Columbian Way, S 112 GU, Seattle, WA 98108, USA
World J Urol 29:73-7. 2011..In this study, we examine the relationship between hospital cystectomy volume and 90-day mortality in a population-based cohort of patients undergoing cystectomy for bladder cancer...- Health related quality of life after radical cystectomy and urinary diversion for bladder cancer: a systematic review and critical analysis of the literatureMichael P Porter
Department of Urology, University of Washington, Seattle 98195 7183, USA
J Urol 173:1318-22. 2005..It is unclear whether the existing body of literature supports this assumption... - Hypospadias in Washington State: maternal risk factors and prevalence trendsMichael P Porter
Department of Urology, University of Washington School of Medicine, Seattle, Washington, USA
Pediatrics 115:e495-9. 2005..We examined select maternal characteristics as possible risk factors for hypospadias among male offspring and evaluated yearly prevalence rates in Washington State... - Obesity and the risk of prostate cancerMichael P Porter
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
Prostate 62:316-21. 2005..Prostate cancer and obesity are common diseases among men in the United States. A link between obesity and prostate cancer risk has potential implications in understanding prostate cancer genesis and screening strategies... - Radiation therapy for prostate cancer increases subsequent risk of bladder and rectal cancer: a population based cohort studyAlan M Nieder
Department of Urology, University of Miami Miller School of Medicine, Miami, Florida, USA
J Urol 180:2005-9; discussion 2009-10. 2008..We estimated the risk of secondary bladder cancer and rectal cancer after prostate radiotherapy using a contemporary population based cohort... - Differences in survival among patients with sarcomatoid carcinoma, carcinosarcoma and urothelial carcinoma of the bladderJonathan L Wright
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
J Urol 178:2302-6; discussion 2307. 2007..We investigated the survival of patients with the 2 tumor subtypes compared to survival in those with urothelial carcinoma... - The association between extent of lymphadenectomy and survival among patients with lymph node metastases undergoing radical cystectomyJonathan L Wright
Department of Urology, University of Washington School of Medicine, Seattle, WA 98195, USA
Cancer 112:2401-8. 2008..The objective of this study was to describe the association between extent of lymphadenectomy and survival in lymph node-positive patients who underwent radical cystectomy... 
Disseminated tumor cells in prostate cancer patients after radical prostatectomy and without evidence of disease predicts biochemical recurrenceTodd M Morgan
Department of Urology, University of Washington School of Medicine, 1959 NE Pacific, BB 1115, Box 356510, Seattle, WA 98195, USA
Clin Cancer Res 15:677-83. 2009..We sought to determine if epithelial-like cells identified from bone marrow in patients after radical prostatectomy, commonly called disseminated tumor cells (DTC), were associated with biochemical recurrence...- Incidence of primary urethral carcinoma in the United StatesMia A Swartz
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
Urology 68:1164-8. 2006..Primary urethral carcinoma is rare, and the demographic correlates of its incidence have not been examined using population-based data... - Differences in survival among patients with urachal and nonurachal adenocarcinomas of the bladderJonathan L Wright
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
Cancer 107:721-8. 2006..The current study compares disease-specific characteristics and survival associated with urachal and nonurachal primary bladder adenocarcinomas... - Incidence of testicular germ cell cancers in U.S. children: SEER program experience 1973 to 2000Thomas J Walsh
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
Urology 68:402-5; discussion 405. 2006..We analyzed a population-based cohort to determine whether the incidence trends of prepubertal testicular germ cell tumors have risen similarly to those seen in adult testicular tumors... - Adoption of laparoscopic radical nephrectomy in the state of WashingtonJonathan D Harper
Department of Urology, University of Washington School of Medicine, Seattle, WA 98195, USA
Urology 79:326-31. 2012..Open radical nephrectomy and LRN confer equivalent long-term oncological outcomes, yet LRN usage has not increased analogous to diffusion of laparoscopy in other fields... - Predictors of upper tract urothelial cell carcinoma after primary bladder cancer: a population based analysisJonathan L Wright
Department of Urology, University of Washington School of Medicine, Seattle, Washington, USA
J Urol 181:1035-9; discussion 1039. 2009..We determined the cumulative incidence of secondary upper tract tumor development after primary bladder cancer and risk factors for secondary upper tract tumors using contemporary population based data... - Admission for nephrolithiasis in pregnancy and risk of adverse birth outcomesMia A Swartz
Department of Urology, University of Washington, Seattle, Washington 98195, USA
Obstet Gynecol 109:1099-104. 2007..The goal of this study was to describe the association between these outcomes and admission for nephrolithiasis during pregnancy... - Quality of life issues in bladder cancer patients following cystectomy and urinary diversionMichael P Porter
Department of Urology, University of Washington, H220 Health Sciences Center, Box 357183, Seattle, WA 98195-7183, USA
Urol Clin North Am 32:207-16. 2005..Patients will then be able to make a more fully informed decision on the most appropriate form of therapy for this serious life-altering disease... - Patterns of use of systemic chemotherapy for Medicare beneficiaries with urothelial bladder cancerMichael P Porter
University of Washington Department of Urology, VA Puget Sound Health Care System, Seattle, WA 98195, USA
Urol Oncol 29:252-8. 2011..Examine factors influencing the use of combination chemotherapy plus cystectomy and use of specific chemotherapy drugs over time for bladder cancer... - Candidate quality of care indicators for localized bladder cancerMatthew R Cooperberg
Department of Urology, University of California, San Francisco, San Francisco, CA 94143, USA
Urol Oncol 27:435-42. 2009..The urologic oncology community should take a strong lead in achieving consensus regarding the definition, assessment, and reporting of quality of care data for bladder cancer... 
Differential expression of CD10 in prostate cancer and its clinical implicationMarc A Dall'Era
Department of Urology, University of Washington, Seattle, WA, USA
BMC Urol 7:3. 2007..We hypothesize that prostate tumors expressing high levels of CD10 have a more aggressive biology with an early propensity towards lymph node metastasis...- Ureteroscopic treatment of upper-tract urothelial lesions: a novel techniqueThomas J Walsh
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98195, USA
J Endourol 21:718-20. 2007..This technique may make it easier to obtain tissue from the urothelium and reduce operative times... - Key concerns about the current state of bladder cancer: a position paper from the Bladder Cancer Think Tank, the Bladder Cancer Advocacy Network, and the Society of Urologic OncologyYair Lotan
Department of Urology, University of Texas Southwestern Medical Center, Dallas, Texas 75390 9110, USA
Cancer 115:4096-103. 2009.... - Comparison of the International Index of Erectile Function erectile domain scores and nocturnal penile tumescence and rigidity measurements: does one predict the other?Claire C Yang
Department of Urology, University of Washington, Seattle, WA 98195 6510, USA
BJU Int 98:105-9; discussion 109. 2006..To describe the relationship between the International Index of Erectile Function (IIEF) erectile domain score, and nocturnal penile tumescence and rigidity values measured by RigiScan (Timm Medical Technologies, Eden Prairie, MN)... - Long-term use of supplemental vitamins and minerals does not reduce the risk of urothelial cell carcinoma of the bladder in the VITamins And Lifestyle studyJames M Hotaling
Department of Urology, University of Washington School of Medicine, Seattle, Washington 98103, USA
J Urol 185:1210-5. 2011.... - Re: Use of nephrectomy at select medical centers--a case of follow the crowd? B. K. Hollenbeck, D. A. Taub, D. C. Miller, R. L. Dunn and J. T. Wei. J Urol, 175: 670-674, 2006Michael P Porter
J Urol 176:1258; author reply 1258-9. 2006 - Outcomes of treatment vs observation of localized prostate cancer in elderly menMichael P Porter
JAMA 297:1652; author reply 1652-3. 2007