J. Ahn

Most-cited papers

1. Training Peer Instructors for a Combined Ultrasound/Physical Exam Curriculum

   J. Ahn, A. French, M. Thiessen, J. Kendall

   2014Teaching and learning in medicine80 citations

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2. Immunomodulation by hepatitis C virus-derived proteins: targeting human dendritic cells by multiple mechanisms.

   D. Krishnadas, J. Ahn, J. Han, Rakesh Kumar +1 more

   2010International Immunology50 citations

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3. Using Ultrasound to Enhance Medical Students' Femoral Vascular Physical Examination Skills

   J. Ahn, A. French, M. Thiessen, V. Browne +4 more

   2015Journal of ultrasound in medicine36 citations

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4. IL-4 is more effective than IL-13 for in vitro differentiation of dendritic cells from peripheral blood mononuclear cells.

   J. Ahn, B. Agrawal

   2005International Immunology33 citations

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5. Stone formation in patients less than 20 years of age is associated with higher rates of stone recurrence: Results from the Registry for Stones of the Kidney and Ureter (ReSKU)

   Yi Li, D. Bayne, Scott Weiner, J. Ahn +2 more

   2020Journal of Pediatric Urology32 citations Open access

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6. National Imaging Trends after Ureteroscopic or Shock Wave Lithotripsy for Nephrolithiasis

   J. Ahn, S. Holt, P. May, J. Harper

   2018Journal of Urology30 citations

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7. Combined Burst Wave Lithotripsy and Ultrasonic Propulsion for Improved Urinary Stone Fragmentation

   T. Zwaschka, J. Ahn, Bryan Cunitz, M. Bailey +4 more

   2018Journal of endourology26 citations Open access

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8. Title of the original manuscript is: Prevalence and Spot Urine Risk Factors for Renal Stones in Children Taking Topiramate

   N. Bush, K. Twombley, J. Ahn, Carlos E. R. Oliveira +3 more

   2013Journal of Pediatric Urology24 citations Open access

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9. Dendritic cells partially abrogate the regulatory activity of CD4+CD25+ T cells present in the human peripheral blood.

   J. Ahn, D. Krishnadas, B. Agrawal

   2007International Immunology20 citations

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10. Nedosiran dramatically reduces serum oxalate in dialysis-dependent primary hyperoxaluria 1: a compassionate use case report.

    K. Shee, J. Ahn, F. Hamouche, Jorge Mena +2 more

    2021Urology19 citations

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11. Test characteristics of ultrasound for the diagnosis of peritonsillar abscess: A systematic review and meta‐analysis

    Daniel J. Kim, Justin E Burton, A. Hammad, V. Sabhaney +3 more

    2023Academic Emergency Medicine17 citations Open access

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12. A Narrative Review of Point of Care Ultrasound Assessment of the Optic Nerve in Emergency Medicine

    T. Lau, J. Ahn, Rahim Manji, Daniel J. Kim

    2023Life15 citations Open access

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13. National Imaging Trends after Percutaneous Nephrolithotomy

    Jessica C. Dai, J. Ahn, S. Holt, P. May +2 more

    2018Journal of Urology15 citations

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14. Acute Ischemic Priapism Management: An Educational and Simulation Curriculum

    Jessica C. Dai, J. Ahn, S. Cannon, T. Walsh +4 more

    2018MedEdPORTAL11 citations Open access

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15. Asteroid Hyalosis: A Mimic of Vitreous Hemorrhage on Point of Care Ultrasound.

    C. E. A. Stringer, J. Ahn, Daniel J. Kim

    2017CJEM10 citations Open access

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16. The Impact of Dust and Confinement on Fragmentation of Kidney Stones by Shockwave Lithotripsy in Tissue Phantoms

    Akshay Randad, J. Ahn, M. Bailey, W. Kreider +3 more

    2019Journal of endourology6 citations Open access

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17. A Novel Standardized Morbidity and Mortality Process to Promote Discourse, Improve Education, and Facilitate Practice Change: The M-PROVE Model

    M. Bowman, Hei-Ko Yang, J. Ahn, Peter R. Carroll +1 more

    2023Urology Practice5 citations

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18. Determinants of ureteral obstruction after percutaneous nephrolithotomy

    Harry H Lee, Hei-Ko Yang, P. Martin-Tuite, R. Unno +5 more

    2022Urolithiasis5 citations Open access

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19. Live Renal Ultrasonography Facilitates Double-J Ureteral Stent Insertion at the Bedside: A Pilot Study for the COVID-19 Era

    Hei-Ko Yang, M. Chappidi, Maya R. Overland, J. Ahn +2 more

    2020Journal of endourology5 citations Open access

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20. Ultrasound features of rhabdomyolysis.

    Prabhjas Hans, J. Ahn, Daniel J. Kim

    2020CJEM5 citations Open access

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21. Ultrasound guidance compared to anatomic landmark approach for thoracentesis: A systematic review and meta-analysis.

    Rukaiyah Lakkadghatwala, Alexander Wilson, V. Sabhaney, Michael Gottlieb +4 more

    2025American Journal of Emergency Medicine4 citations Open access

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22. Globe Rupture Diagnosed with Point-of-Care Ultrasound.

    Nicholas Humniski, J. Ahn, Rahim Manji, Daniel J. Kim

    2023Journal of Emergency Medicine4 citations

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23. Improving environmental and stone factors toward a more realistic in vitro lithotripsy model

    J. Ahn, W. Kreider, Christopher Hunter, T. Zwaschka +4 more

    20174 citations

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24. Familiarity with radiation exposure dose from diagnostic imaging for acute pulmonary embolism and current patterns of practice.

    J. Ahn, M. Edmonds, S. McLeod, J. Dreyer

    2014CJEM4 citations Open access

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25. The erector spinae plane block can facilitate outpatient stone surgery by reducing breakthrough pain

    Hei-Ko Yang, Harry Lee, P. Martin-Tuite, M. Chappidi +6 more

    2021BJU International3 citations

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26. Low Urologist Density Predicts High-Cost Surgical Treatment of Stone Disease

    D. Bayne, Manuel Armas-Phan, S. Srirangapatanam, J. Ahn +3 more

    2020Journal of endourology3 citations Open access

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27. Spontaneous low cerebrospinal fluid pressure headache: an emergency medicine perspective.

    J. Ahn, C. Akincioglu, I. Gulka, Grant Coome

    2013CJEM3 citations Open access

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28. Multi-Institutional Variation in Performance of Low-Dose Computed Tomography for the Evaluation of Suspected Nephrolithiasis

    Dima Raskolnikov, David T. Tzou, J. Ahn, S. Bechis +4 more

    2022Journal of endourology2 citations Open access

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29. Acute Kidney Stone Management

    J. Ahn, J. Harper

    20212 citations

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30. Two cases of aggressive sarcomatoid urothelial carcinoma reveal potential molecular targets

    Alexandria M. Hertz, L. Lerma, J. Ahn, J. Hagedorn +6 more

    2021European Journal of Medical Case Reports2 citations Open access

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31. Point-of-care ultrasonography in the diagnosis of hemorrhagic cholecystitis

    Neil Long, J. Ahn, G. Monkewich, Daniel J. Kim

    2021Canadian Medical Association Journal2 citations Open access

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32. The physical examination is unreliable in determining the location of the distal fibular physis.

    V. Dion, V. Sabhaney, J. Ahn, S. Erdelyi +1 more

    2021American Journal of Emergency Medicine2 citations Open access

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33. Adjunctive Use of Point of Care Ultrasound to Diagnose Compartment Syndrome of the Thigh

    Neil Long, J. Ahn, Daniel J. Kim

    2021POCUS Journal2 citations Open access

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34. NATIONAL TRENDS IN IMAGING FOLLOWING URETEROSCOPY & SHOCKWAVE LITHOTRIPSY: MP75‐19

    J. Ahn, S. Holt, P. May, J. Harper

    20171 citations Open access

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35. Use of 3D printing and hydrogel molding to develop a model for ultrasound-guided percutaneous nephrolithotomy (PCNL) training and education

    Lauren M. Shepard, Nathan Schuler, Aaron Saxton, P. Saba +9 more

    2023Urology Video Journal0 citations Open access

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36. MP10-07 24-HOUR URINE CORRELATES TO INCREASING STONE BURDEN IN CYSTINURIC PATIENTS

    Ukrit Rompsaithong, Hei-Ko Yang, W. Sui, R. Unno +4 more

    2023Journal of Urology0 citations

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37. MP25-13 PERCUTANEOUS ACCESS FOR PERCUTANEOUS NEPHROLITHOTOMY ACHIEVED BY UROLOGISTS EARLY IN THE LEARNING CURVE IS SAFE

    Nizar Hakam, G. Hosier, Xavier C. Cortez, F. Hamouche +9 more

    2023Journal of Urology0 citations

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38. PD01-05 MULTICENTER VALIDATION OF A CONSENSUS-BASED HYDROGEL SIMULATOR FOR ULTRASOUND GUIDED PERCUTANEOUS NEPHROLITHOTOMY USING MODERN EDUCATION THEORY

    Lauren M. Shepard, Nathan Schuler, Aaron Saxton, P. Saba +9 more

    2023Journal of Urology0 citations

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39. V02-07 DEVELOPMENT AND VALIDATION OF A BENCHTOP SIMULATOR FOR ULTRASOUND GUIDED PERCUTANEOUS NEPHROLITHOTOMY TRAINING USING 3D PRINTING AND HYDROGEL MOLDING

    Lauren M. Shepard, Nathan Schuler, Aaron Saxton, P. Saba +9 more

    2023Journal of Urology0 citations

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40. MP06-05 RETHINKING MORBIDITY AND MORTALITY: A NOVEL STANDARDIZED PROCESS TO PROMOTE DISCOURSE, IMPROVE EDUCATION, AND FACILITATE PRACTICE CHANGE

    Max Bowman, Hei-Ko Yang, J. Ahn, P. Carroll +1 more

    2023Journal of Urology0 citations

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41. MP35-14 A NOVEL PREOPERATIVE SCORING SYSTEM FOR PREDICTING SUCCESSFUL RENAL ACCESS FOR ULTRASOUND-GUIDED PERCUTANEOUS NEPHROLITHOTOMY

    Ukrit Rompsaithong, Hei-Ko Yang, W. Sui, R. Unno +4 more

    2023Journal of Urology0 citations

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42. MP44-12 VACUUM-ASSISTED MINI PERCUTANEOUS NEPHROLITHOTOMY ALLOWS OUTPATIENT MANAGEMENT OF LARGE KIDNEY STONES, A STUDY FROM RESKU

    F. Hamouche, K. Chang, R. Unno, G. Hosier +5 more

    2022Journal of Urology0 citations

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43. Échographie portable pour le diagnostic de la cholécystite hémorragique

    Neil Long, J. Ahn, Gregory J. Monkewich, Daniel J. Kim

    2022Canadian Medical Association Journal0 citations Open access

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44. PD50-08 PRACTICE PATTERNS IN THE SURGICAL MANAGEMENT OF UROLITHIASIS: DATA FROM THE AUA QUALITY (AQUA) REGISTRY

    Amy Showen, J. Ahn, Raymond Fang, C. Weiss +4 more

    2022Journal of Urology0 citations

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45. MP44-14 MINI-PNL FACILITATES SAME DAY DISCHARGE WITHOUT AFFECTING OUTCOMES COMPARED TO STANDARD SIZED PCNL

    F. Hamouche, Kevin Chang, R. Unno, G. Hosier +5 more

    20220 citations

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46. PD28-06 THE ERECTOR SPINAE PLANE BLOCK REDUCES BREAKTHROUGH PAIN AFTER PERCUTANEOUS NEPHROLITHOTOMY

    Hei-Ko Yang, Harry Lee, M. Chappidi, M. Bowman +5 more

    20210 citations

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47. Just the facts: ultrasound guidance for arthrocentesis

    Z. Poonja, J. Ahn, Daniel J. Kim

    2021Canadian Journal of Emergency Medicine0 citations Open access

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48. PD14-11 MATERNAL FAMILY HISTORY OF UROLITHIASIS IS ASSOCIATED WITH EARLIER ONSET OF URINARY STONE DISEASE: RESULTS FROM ReSKU

    R. Unno, K. Taguchi, M. Usawachintachit, Hei-Ko Yang +5 more

    20210 citations

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49. MP65-14 PAIN IS THE MOST COMMON CLINICAL BARRIER TO SAME-DAY DISCHARGE AFTER PERCUTANEOUS NEPHROLITHOTOMY

    Hei-Ko Yang, J. Holler, Harry Lee, G. Hosier +7 more

    20210 citations

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50. Man With Persistent Chest Pain.

    Riley Golby, J. Ahn, Daniel J. Kim

    2021Annals of Emergency Medicine0 citations Open access

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