Michael H Hsieh

Summary

Affiliation: Stanford University
Country: USA

Publications

  1. pmc Caucasian male infants and boys with hypospadias exhibit reduced anogenital distance
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    Hum Reprod 27:1577-80. 2012
  2. pmc Trends in prenatal sonography use and subsequent urologic diagnoses and abortions in the United States
    Michael H Hsieh
    Department of Urology, Stanford University, Stanford, CA 94305, USA
    J Pediatr Urol 5:490-4. 2009
  3. doi request reprint Surgical antibiotic practices among pediatric urologists in the United States
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    J Pediatr Urol 7:192-7. 2011
  4. pmc The genetic and phenotypic basis of infertility in men with pediatric urologic disorders
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    Urology 76:25-31. 2010
  5. doi request reprint Treatment of pediatric vesicoureteral reflux using endoscopic injection of hyaluronic acid/dextranomer gel: intermediate-term experience by a single surgeon
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    Urology 76:199-203. 2010
  6. pmc Ex-premature infant boys with hypospadias are similar in size to age-matched, ex-premature infant boys without hypospadias
    Michael H Hsieh
    Department of Urology, Stanford School of Medicine, Stanford, CA 94305, USA
    J Pediatr Urol 7:543-7. 2011
  7. doi request reprint Cross-sectional evaluation of parental decision making factors for vesicoureteral reflux management in children
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, California 94305, USA
    J Urol 184:1589-93. 2010
  8. doi request reprint Impact of anatomical and socioeconomic factors on timing of urological consultation for boys with cryptorchidism
    Aaron P Bayne
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 186:1601-5. 2011
  9. doi request reprint Bladder injuries during laparoscopic orchiopexy: incidence and lessons learned
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 182:280-4; discussion 284-5. 2009
  10. doi request reprint Factors associated with delayed treatment of acute testicular torsion-do demographics or interhospital transfer matter?
    Aaron P Bayne
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 184:1743-7. 2010

Detail Information

Publications29

  1. pmc Caucasian male infants and boys with hypospadias exhibit reduced anogenital distance
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    Hum Reprod 27:1577-80. 2012
    ..Human studies have correlated shorter AGD with exposure to putative endocrine disruptors in the environment but have not examined AGD in hypospadiac boys. We measured AGD in boys with hypospadias and those with normal genitals...
  2. pmc Trends in prenatal sonography use and subsequent urologic diagnoses and abortions in the United States
    Michael H Hsieh
    Department of Urology, Stanford University, Stanford, CA 94305, USA
    J Pediatr Urol 5:490-4. 2009
    ..The impact of this technology on the incidence of pediatric urological diagnoses is unknown. We sought to assess trends in prenatal sonography and resulting urologic diagnoses and/or abortions...
  3. doi request reprint Surgical antibiotic practices among pediatric urologists in the United States
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    J Pediatr Urol 7:192-7. 2011
    ..We hypothesized that there are practice variations in the use of surgical antibiotics by pediatric urologists in the United States...
  4. pmc The genetic and phenotypic basis of infertility in men with pediatric urologic disorders
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, CA 94305, USA
    Urology 76:25-31. 2010
    ..Given the significant recent advances in infertility treatments, paternity with many currently untreatable pediatric disorders is likely in the future...
  5. doi request reprint Treatment of pediatric vesicoureteral reflux using endoscopic injection of hyaluronic acid/dextranomer gel: intermediate-term experience by a single surgeon
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    Urology 76:199-203. 2010
    ..We present data from 3 years of using non-animal-stabilized hyaluronic acid/dextranomer gel to treat children with vesicoureteral reflux...
  6. pmc Ex-premature infant boys with hypospadias are similar in size to age-matched, ex-premature infant boys without hypospadias
    Michael H Hsieh
    Department of Urology, Stanford School of Medicine, Stanford, CA 94305, USA
    J Pediatr Urol 7:543-7. 2011
    ..To determine whether premature, hypospadiac boys are small and remain so, we compared their size at birth and at hypospadias repair to premature boys who underwent post-neonatal circumcision...
  7. doi request reprint Cross-sectional evaluation of parental decision making factors for vesicoureteral reflux management in children
    Michael H Hsieh
    Department of Urology, Stanford University School of Medicine, Stanford, California 94305, USA
    J Urol 184:1589-93. 2010
    ..We performed a cross-sectional study of parental management for pediatric vesicoureteral reflux...
  8. doi request reprint Impact of anatomical and socioeconomic factors on timing of urological consultation for boys with cryptorchidism
    Aaron P Bayne
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 186:1601-5. 2011
    ..Early repair lessens the extent of testicular injury. We hypothesized that anatomical and socioeconomic factors affect the timing of consultation and treatment for boys with cryptorchidism...
  9. doi request reprint Bladder injuries during laparoscopic orchiopexy: incidence and lessons learned
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 182:280-4; discussion 284-5. 2009
    ..Laparoscopic orchiopexy is a safe operation. However, the bladder can be injured during creation of the transperitoneal tunnel for the cryptorchid testis. We reviewed our experience with this complication...
  10. doi request reprint Factors associated with delayed treatment of acute testicular torsion-do demographics or interhospital transfer matter?
    Aaron P Bayne
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 184:1743-7. 2010
    ..Testicular torsion is a true urological emergency. We determined whether a delay in treatment due to hospital transfer or socioeconomic factors would impact the orchiectomy rate in children with this condition...
  11. doi request reprint Economic analysis of infant vs postpubertal orchiopexy to prevent testicular cancer
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    Urology 73:776-81. 2009
    ..Infant surgery is often performed by pediatric subspecialists and hence might be more costly. Although rare, testicular cancer can require significant medical expenditures...
  12. ncbi request reprint Markov modeling of vasectomy reversal and ART for infertility: how do obstructive interval and female partner age influence cost effectiveness?
    Michael H Hsieh
    University of California San Francisco, Department of Urology, San Francisco, California, USA
    Fertil Steril 88:840-6. 2007
    ....
  13. doi request reprint Outcomes and cost analysis of pyeloplasty for antenatally diagnosed ureteropelvic junction obstruction using Markov models
    Michael H Hsieh
    Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    Urology 72:794-9. 2008
    ..We sought to examine the potential costs and clinical outcomes of treatment protocols featuring different indications for pediatric pyeloplasty using Markov models...
  14. pmc Obesity does not decrease the accuracy of testicular examination in anesthetized boys with cryptorchidism
    Benjamin N Breyer
    Department of Urology, University of California San Francisco, San Francisco, California, USA
    J Urol 181:830-4. 2009
    ..Given that the prevalence of childhood obesity is increasing in the United States, we tested the timely hypothesis that obesity hinders physical examination based localization of the cryptorchid testis...
  15. ncbi request reprint Associations among hypospadias, cryptorchidism, anogenital distance, and endocrine disruption
    Michael H Hsieh
    Scott Department of Urology, Texas Children s Hospital, Clinical Care Center, Baylor College of Medicine, Suite 660, 6621 Fannin Street, Houston, TX 77030, USA
    Curr Urol Rep 9:137-42. 2008
    ..Hence, human hypospadias and cryptorchidism may be associated with reduced anogenital distance as a result of endocrine disruption...
  16. doi request reprint Increasing incidence of neuroblastoma and potentially higher associated mortality of children from nonmetropolitan areas: analysis of the surveillance, epidemiology, and end results database
    Michael H Hsieh
    Scott Department of Urology, Division of Pediatric Urology, Texas Children s Hospital, Baylor College of Medicine, Houston, TX 77030, USA
    J Pediatr Hematol Oncol 31:942-6. 2009
    ..However, this study is limited by sample size. These concerning trends warrant further study through means other than Surveillance, Epidemiology, and End Results...
  17. pmc Transcriptional profiling of the bladder in urogenital schistosomiasis reveals pathways of inflammatory fibrosis and urothelial compromise
    Debalina Ray
    Department of Urology, Stanford University School of Medicine, Stanford, California, United States of America
    PLoS Negl Trop Dis 6:e1912. 2012
    ..Taken together, our findings have important implications for understanding host-parasite interactions and carcinogenesis in urogenital schistosomiasis, and may provide clues for novel therapeutic strategies...
  18. ncbi request reprint In utero exposure to benzophenone-2 causes hypospadias through an estrogen receptor dependent mechanism
    Michael H Hsieh
    Department of Urology, University of California San Francisco, San Francisco, California, USA
    J Urol 178:1637-42. 2007
    ..We determined whether hypospadias would develop in male mice exposed to benzophenone-2 in utero and whether this outcome depended on estrogen receptor pathways...
  19. ncbi request reprint Decision analysis and Markov modeling in urology
    Michael H Hsieh
    Department of Urology, Urologic Outcomes Research Group, University of California San Francisco Comprehensive Cancer Center, University of California San Francisco, USA
    J Urol 178:1867-74. 2007
    ..The use of mathematical models has grown and they are commonly used in all areas. We describe and discuss the application of decision analysis and Markov modeling in urology...
  20. doi request reprint Urologic diagnoses among infants hospitalized for urinary tract infection
    Michael H Hsieh
    Scott Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    Urology 74:100-3. 2009
    ..The prevalence of urologic anomalies among infants (<400 days old) hospitalized for UTIs has not been previously reported...
  21. ncbi request reprint Kinematic analysis of motor performance in robot-assisted surgery: a preliminary study
    Ilana Nisky
    Department of Mechanical Engineering, Stanford University, Stanford, CA, USA
    Stud Health Technol Inform 184:302-8. 2013
    ..In addition, there was preliminary evidence for differences between experts and novices. These findings could impact robot design, control, and training methods for RAS...
  22. doi request reprint Meta-analysis: does lidocaine gel before flexible cystoscopy provide pain relief?
    David S Aaronson
    UCSF Medical Center, Department of Urology, Ambulatory Care Center, Suite A633, San Francisco, CA 94117, USA
    BJU Int 104:506-9; discussion 509-10. 2009
    ....
  23. pmc The relationship between anogenital distance, fatherhood, and fertility in adult men
    Michael L Eisenberg
    Division of Male Reproductive Medicine and Surgery, Scott Department of Urology, Baylor College of Medicine, Houston, Texas, United States of America
    PLoS ONE 6:e18973. 2011
    ..Given the correlation between anogenital distance and genital development, we sought to determine if anogenital distance varied in fertile compared to infertile adult men...
  24. doi request reprint Medical malpractice in American urology: 22-year national review of the impact of caps and implications for contemporary practice
    Michael H Hsieh
    Department of Urology, Baylor College of Medicine, Houston, Texas, USA
    J Urol 179:1944-9; discussion 1949. 2008
    ..We comprehensively examined jury verdicts involving urologists and determined the nature of these cases and their relationship to changes in tort reform...
  25. pmc A novel mouse model of Schistosoma haematobium egg-induced immunopathology
    Chi Ling Fu
    Department of Urology, Stanford University School of Medicine, Stanford, California, United States of America
    PLoS Pathog 8:e1002605. 2012
    ..Taken together, our novel mouse model may help facilitate a better understanding of the unique pathophysiological mechanisms of epithelial dysfunction, tissue fibrosis, and oncogenesis associated with urogenital schistosomiasis...
  26. ncbi request reprint Urothelial sonic hedgehog signaling plays an important role in bladder smooth muscle formation
    Yoshiyuki Shiroyanagi
    Department of Urology, UCSF Children s Hospital, University of California San Francisco, P O Box 0738, 400 Parnassus A640, San Francisco, CA 94143 0738, USA
    Differentiation 75:968-77. 2007
    ..Based on Shh expression by urothelium and the effects of Shh inhibition on bladder SM induction, we hypothesize that urothelial-derived Shh orchestrates induction of SM in the fetal mouse bladder...
  27. ncbi request reprint Cost-utility analysis of treatment algorithms for moderate grade vesicoureteral reflux using Markov models
    Michael H Hsieh
    Department of Urology, University of California San Francisco, California, USA
    J Urol 177:703-9; discussion 709. 2007
    ..We incorporated these considerations into a contemporary, comprehensive analysis of treatment for vesicoureteral reflux...
  28. doi request reprint Robot-assisted versus open sacrocolpopexy: a cost-minimization analysis
    Christopher S Elliott
    Stanford University, Stanford, CA, USA
    J Urol 187:638-43. 2012
    ..Using outcomes at our center we evaluated whether the robotic approach to sacrocolpopexy is as cost-effective as the open approach...
  29. doi request reprint 46,XX SRY-negative true hermaphrodite siblings
    Faith Y Dorsey
    Baylor College of Medicine, Houston, Texas 77030, USA
    Urology 73:529-31. 2009
    ....