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| 1 | Sperm retrieval success and testicular histopathology in idiopathic nonobstructive azoospermia显示文摘Prior studies have investigated sperm retrieval rates in men with non obstructive azoospermia(NOA)secondary to specific etiologies,yet most cases of NOA are idiopathic.We compared sperm retrieval rates and testicular histopathology in idiopathic NOA(iNOA)and nonidiopathic NOA(niNOA).We performed a retrospective review of men with NOA who underwent microdissection testicular sperm extraction(microTESE)between 2000 and 2016.Men with no history of malignancy or cryptorchidism and negative genetic evaluation were considered idiopathic.Multivariable regression determined the association between idiopathic etiology and primary outcomes of sperm retrieval and active spermatogenesis on histopathology.Among 224 men,86(38.4%)were idiopathic,75(33.5%)were nonidiopathic,and 63(28.1%)did not undergo genetic testing.Median age and serum testosterone were higher among iNOA or no testing versus niNOA.Median follicle-stimulating hormone(FSH)was lower among iNOA or no testing versus niNOA.A higher proportion of iNOA or no testing versus niNOA had a clinical varicocele.Sperm retrieval rates were similar between iNOA,niNOA,and no testing(41.8%vs 48.0%vs 55.6%,respectively;P=0.255).Active spermatogenesis was seen in a higher proportion of iNOA or no testing versus niNOA(31.4%and 27.0%vs 16.0%,P=0.073).On multivariable analysis,iNOA was not associated with sperm retrieval or spermatogenesis(P=0.430 and P=0.078,respectively).Rates of sperm retrieval and spermatogenesis on testis pathology were similar in men with iNOA and niNOA.These data will be useful to clinicians in preoperative counseling for men with NOA and negative genetic evaluation. | Arighno Das Joshua A Halpern Annie L Darves-Bornoz Mehul Patel James Wren Mary Kate Keeter Robert E Brannigan | 2020 | Asian Journal of Andrology2020，22，6： | 3 |
| 2 | Information consensus in mul- tivehicle cooperative control: Collective group behavior through lo- cal interaction 显示文摘 | WRen R W Beard E M Atkins | 2007 | IEEE Control Systems Magazine2007，27，2： | 1 |
| 3 | Slug Flow in Small Diameter Pipes and T-Junctions 显示文摘 | Wren E Baker G Azzopardi B J | 2005 | Exp Therm Fluid Sci2005，29，8： | 1 |
| 4 | Cataract extraction in the collaborative initial glaucoma treatment study :incidence,risk factors and the effect of cataract progression and extraction on clinical and quality - of-life outcomes 显示文摘 | Musch DC Gillespie BW Niziol LM Janz NK Wren PA Rock- wood E J | 2006 | Arch Ophthalmol2006，124，12： | 1 |
| 5 | Affecting the phase split at a large diameter T-junction by using baffles显示文摘 | Wren E Azzopardi B J | 2004 | Experimental Thermal and Fluid Science2004，28，： | 1 |
| 6 | Affecting the Phase Split at a Large Diameter T-junction by Using Baffles 显示文摘 | Wren E Azzopardi B J | 2004 | Ex- perimental Thermal and Fluid Science2004，28，8： | 1 |
| 7 | What is entrainment in vertical two-phase churn flow ? 显示文摘 | Azzopardi B J Wren E | 2004 | International Journal of Multiphase Flow2004，30，1： | 1 |
| 8 | Hydrophobic acrylic and plate-haptic silicone intxaoc- ular lens implantation in diabetic patients: pilot randomized clin- ical trial 显示文摘 | Elgohary MA Hollick E J Bender LE Heatley CJ Wren SM Boy- ce J | 2006 | J Cataract Refract Surg2006，32，7： | 1 |
| 9 | What is Entrainment in VerticalTwo-Phase Churn Flow 显示文摘 | Azzopardi B J Wren E | 2004 | Int J Multiphase Flow2004，30，1： | 1 |
| 10 | 查看详情显示文摘 | S E Ray G P wren T E Teaduyar | | 0，，： | 1 |
| 11 | Volatile basiccompounds derived from roasted barley显示文摘 | HARDING R J WREN J J NURSTEN H E | 1978 | Journal of Institute ofBrewing1978，84，1： | 1 |
| 12 | The use of an anesthesia simulator in grad- uate and undergraduate education 显示文摘 | Monti E J Wren K Haas R | 1995 | CRNA1995，9，2： | 1 |
| 13 | Parallel implementations of a finite element formulation for fluid-structure interaetions in interior flows 显示文摘 | Ray S E Wren G P Tezduyar T E | 1997 | Parallel Computing1997，23，： | 1 |
| 14 | Death in infancy from unrecognized congenital heart disease显示文摘 | A bu-Harb M Hey E Wren C | 1994 | Arch Dis Child1994，71，： | 1 |
| 15 | Interim clinical outcomes in the collaborative initial glaucoma treatment study comparing initial treatment randomized to medications or surgery显示文摘 | Paul R Lichter David C Musch Brenda W Gillespie Kenneth E Guire Nancy K Janz Patricia A Wren M.P.H.Richard P Mills | 2001 | Ophthalmology2001，，11： | 1 |
| 16 | Market orientation and new product development in global industrial firms 显示文摘 | BRENT M WREN WM E SOUDER DAVID BERKOWITZ | 2000 | Industrial Marketing Management2000，，29： | 1 |
| 17 | Slug Flow in Small Diameter Pipes and T-Junctions显示文摘 | Wren E Baker G Azzopardi B J | 2005 | Experimental Thermal and Fluid Science2005，29，8： | 1 |
| 18 | Repeat polymorphisms within gene regions~ phenotypic and evolutionary implications显示文摘 | Wren J D Forgacs E Fondon J W | 2000 | Am J Hum Genet2000，67，2： | 1 |
| 19 | Predicting New Product Success or Failure:A Comparison of US and UK Practices显示文摘 | Berkowitz D Wren B M Grant E S | 2008 | Journal of Comparative International Management2008，10，： | 1 |
| 20 | Aided Search Strategy Enabled by Decision Support显示文摘 | Gloria E Wren P Forgionne G A | 2006 | Information Processing and Management2006，，42： | 1 |
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