All Publications

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  1. Green CA, Chu SN, Huang E, Chern H, O'Sullivan P. Teaching in the robotic environment: Use of alternative approaches to guide operative instruction. Am J Surg. 2020 01; 219(1):191-196. View in PubMed
  2. Green CA, O'Sullivan PS, Chern H. A robotic teaching session: separating tool from technique to emphasize a cognitive focused teaching environment. J Robot Surg. 2019 Dec; 13(6):735-739. View in PubMed
  3. Green CA, Abrahamson D, Chern H, O'Sullivan PS. Is Robotic Surgery Highlighting Critical Gaps in Resident Training? J Grad Med Educ. 2018 Oct; 10(5):491-493. View in PubMed
  4. Green CA, O'Sullivan PS, Sarin A, Chern H. Microanalysis of video from a robotic surgical procedure: implications for observational learning in the robotic environment. J Robot Surg. 2019 Jun; 13(3):449-454. View in PubMed
  5. Savoie MB, Paciorek A, Zhang L, Van Blarigan EL, Sommovilla N, Abrams D, Atreya CE, Bergsland EK, Chern H, Kelley RK, Ko A, Laffan A, Sarin A, Varma MG, Venook AP, Van Loon K. Vitamin D Levels in Patients with Colorectal Cancer Before and After Treatment Initiation. J Gastrointest Cancer. 2019 Dec; 50(4):769-779. View in PubMed
  6. Green CA, Kim EH, O'Sullivan PS, Chern H. Using Technological Advances to Improve Surgery Curriculum: Experience With a Mobile Application. J Surg Educ. 2018 Jul - Aug; 75(4):1087-1095. View in PubMed
  7. Green CA, Chern H, O'Sullivan PS. Current robotic curricula for surgery residents: A need for additional cognitive and psychomotor focus. Am J Surg. 2018 Feb; 215(2):277-281. View in PubMed
  8. Green CA, Huang E, Zhao NW, O'Sullivan PS, Kim E, Chern H. Technical skill improvement with surgical preparatory courses: What advantages are reflected in residency? Am J Surg. 2018 07; 216(1):155-159. View in PubMed
  9. Emily S. Huang, Hueylan Chern, Patricia O'Sullivan. Evidence Supporting Use of a Novel Descriptive Tool for Intraoperative Feedback. . 2017 Oct 1; 225(4):e43. View in PubMed
  10. Courtney A. Green, Patricia O’Sullivan, Edward Kim, Hueylan Chern. Role of Video Documentation and Video Portfolios for Surgical Trainees. . 2017 Oct 1; 225(4):s180-s181. View in PubMed
  11. Courtney A. Green, Hueylan Chern, Ankit Sarin, Patricia O'Sullivan. A Microanalysis of Intracorporeal Video from a Robotic Surgery: Investigation into a Surgeon's Professional Vision. Journal of the American College of Surgeons. 2017 Oct 1; 225(4):e149-e150. View in PubMed
  12. Emily S. Huang, Hueylan Chern, Patricia O'Sullivan. Evidence Supporting Use of a Novel Descriptive Tool for Intraoperative Feedback. Journal of the American College of Surgeons. 2017 Oct 1; 225(4):e43. View in PubMed
  13. Courtney A. Green, Patricia O’Sullivan, Edward Kim, Hueylan Chern. Role of Video Documentation and Video Portfolios for Surgical Trainees. Journal of the American College of Surgeons. 2017 Oct 1; 225(4):s180-s181. View in PubMed
  14. Marissa Barbara Savoie, Alan T Paciorek, Li Zhang, Nili Sommovilla, Chloe Evelyn Atreya, Hueylan Chern, Robin Kate Kelley, Andrew H. Ko, Ankit Sarin, Madhulika G. Varma, Donald I. Abrams, Alan P. Venook, Katherine Van Loon. Vitamin D levels among patients with colorectal cancer (CRC) from the San Francisco Bay area. Journal of Clinical Oncology. 2017 Feb 1; 35(4_suppl):793-793. View in PubMed
  15. Green CA, Vaughn CJ, Wyles SM, O'Sullivan PS, Kim EH, Chern H. Evaluation of a Surgery-Based Adjunct Course for Senior Medical Students Entering Surgical Residencies. J Surg Educ. 2016 Jul-Aug; 73(4):631-8. View in PubMed
  16. Vaughn CJ, Kim E, O'Sullivan P, Huang E, Lin MY, Wyles S, Palmer BJ, Pierce JL, Chern H. Peer video review and feedback improve performance in basic surgical skills. Am J Surg. 2016 Feb; 211(2):355-60. View in PubMed
  17. Huang E, Wyles SM, Chern H, Kim E, O'Sullivan P. From novice to master surgeon: improving feedback with a descriptive approach to intraoperative assessment. Am J Surg. 2016 Jul; 212(1):180-7. View in PubMed
  18. Sbitany H, Kwon E, Chern H, Finlayson E, Varma MG, Hansen SL. Outcomes Analysis of Biologic Mesh Use for Abdominal Wall Reconstruction in Clean-Contaminated and Contaminated Ventral Hernia Repair. Ann Plast Surg. 2015 Aug; 75(2):201-4. View in PubMed
  19. P O'Connell, Robert Madoff, Michael Solomon, Hueylan Chern, Madhulika Varma. Martius flap. . 2015 May 28; 683-687. View in PubMed
  20. P O'Connell, Robert Madoff, Michael Solomon, Hueylan Chern, Madhulika Varma. Martius flap. Operative Surgery of the Colon, Rectum and Anus, Sixth Edition. 2015 May 28; 683-687. View in PubMed
  21. Huang E, Vaughn CJ, Chern H, O'Sullivan P, Kim E. An objective assessment tool for basic surgical knot-tying skills. J Surg Educ. 2015 Jul-Aug; 72(4):572-6. View in PubMed
  22. Wang ED, Conkling N, Xu X, Chern H, Finlayson E, Varma MG, Hansen SL, Foster RD, Hoffman WY, Sbitany H. Perineal flap reconstruction following oncologic anorectal extirpation: an outcomes assessment. Plast Reconstr Surg. 2015 Jan; 135(1):176e-84e. View in PubMed
  23. Eric D. Wang, Nicole Conkling, Xiaoti Xu, Hueylan Chern, Emily Finlayson, Madhulika G. Varma, Scott L. Hansen, Robert D. Foster, William Y. Hoffman, Hani Sbitany. Perineal Reconstruction Following Anorectal Tumor Resection. Plastic & Reconstructive Surgery. 2014 Oct 1; 134(4S-1):136-137. View in PubMed
  24. Huang E, Chern H, O'Sullivan P, Cook B, McDonald E, Palmer B, Liu T, Kim E. A better way to teach knot tying: a randomized controlled trial comparing the kinesthetic and traditional methods. Am J Surg. 2014 Oct; 208(4):690-4. View in PubMed
  25. Hueylan Chern, Edward Kim, Patricia O'Sullivan. PIGS (Porcine Integrated General Surgery Simulation) Curriculum. . 2014 Jan 1. View in PubMed
  26. Hueylan Chern, Leslie Sheu, Patricia O'Sullivan, Edward Kim. Home Video Curriculum for Basic Surgical Skills. MedEdPORTAL. 2014 Jan 1. View in PubMed
  27. Hueylan Chern, Edward Kim, Patricia O'Sullivan. PIGS (Porcine Integrated General Surgery Simulation) Curriculum. MedEdPORTAL. 2014 Jan 1. View in PubMed
  28. Edward Kim, Hueylan Chern, Emily Huang, Barnard Palmer. How To Teach Knot Tying: A Kinesthetic Approach. MedEdPORTAL. 2013 Jan 1. View in PubMed
  29. Edward Kim, Hueylan Chern, Emily Huang, Barnard Palmer. How To Teach Knot Tying: A Kinesthetic Approach. . 2013 Jan 1. View in PubMed
  30. Ng T, Ryder BA, Chern H, Sellke FW, Machan JT, Harrington DT, Cioffi WG. Leukocyte-depleted blood transfusion is associated with decreased survival in resected early-stage lung cancer. J Thorac Cardiovasc Surg. 2012 Apr; 143(4):815-9. View in PubMed
  31. Hueylan Chern,Madhulika G. Varma. Rectovaginal and Rectourethral Fistulas. . 2011 Mar 1; 22(1):39-44. View in PubMed
  32. Hueylan Chern, Madhulika G. Varma. Rectovaginal and Rectourethral Fistulas. Seminars in Colon and Rectal Surgery. 2011 Mar 1; 22(1):39-44. View in PubMed
  33. Hueylan Chern, Joanne Chou, C. Donkor, Jinru Shia, José G. Guillem, Garrett M. Nash, Philip B. Paty, Larissa K. Temple, W. Douglas Wong, Martin R. Weiser. Reply. Journal of the American College of Surgeons. 2011 Jan 1; 212(1):130-131. View in PubMed
  34. Hueylan Chern, Joanne Chou, C. Donkor, Jinru Shia, José G. Guillem, Garrett M. Nash, Philip B. Paty, Larissa K. Temple, W. Douglas Wong, Martin R. Weiser. Reply. . 2011 Jan 1; 212(1):130-131. View in PubMed
  35. Hueylan Chern,W. Douglas Wong. Clinical Staging: Endoscopic Techniques. . 2010 Jan 1; 1-19. View in PubMed
  36. Hueylan Chern, W. Douglas Wong. Clinical Staging: Endoscopic Techniques. Rectal Cancer. 2010 Jan 1; 1-19. View in PubMed
  37. Yu YB, Gau JP, You JY, Chern HH, Chau WK, Tzeng CH, Ho CH, Hsu HC. Cost-effectiveness of postremission intensive therapy in patients with acute leukemia. Ann Oncol. 2007 Mar; 18(3):529-34. View in PubMed
  38. Hsieh FI, Pu YS, Chern HD, Hsu LI, Chiou HY, Chen CJ. Genetic polymorphisms of N-acetyltransferase 1 and 2 and risk of cigarette smoking-related bladder cancer. Br J Cancer. 1999 Oct; 81(3):537-41. View in PubMed
  39. Yu MW, Chiu YH, Chiang YC, Chen CH, Lee TH, Santella RM, Chern HD, Liaw YF, Chen CJ. Plasma carotenoids, glutathione S-transferase M1 and T1 genetic polymorphisms, and risk of hepatocellular carcinoma: independent and interactive effects. Am J Epidemiol. 1999 Apr 01; 149(7):621-9. View in PubMed