University of California San Francisco

Michael Harrison, MD
Michael
Harrison
MD

Director Emeritus, Fetal Treatment Center
Division of Pediatric Surgery
Professor Emeritus of Surgery, Pediatrics, Obstetrics, Gynecology and Reproductive Sciences

Address

550 16th Street, #6538
San Francisco, CA 94158
United States

    Biography

    As founding director of UCSF's Fetal Treatment Center, Harrison is internationally renowned for his expertise and innovation in pediatric and fetal surgery. Widely regarded as the "father of fetal surgery," Harrison, over the last three decades, concentrated his lab efforts to establish the developmental pathophysiology of correctable birth defects in animal models, and develop and test techniques for fetal intervention (including maternal-fetal anesthesia), prior to clinical application. Now, a decade into the new century, the pioneering spirit continues and manifests in a new direction of innovation-i.e., original thought combined with the first presentation of work that leads to a milestone in the advancement of surgical care. Harrison's current research focuses on pediatric orphan device development, particularly devices employing the use of magnetic force. His most recent work has earned him one of three prestigious stimulus grants awarded by the FDA to fund a pediatric device consortium at UCSF.

    Over the last six years, the Harrison lab has explored the use of magnetic force to correct a variety of problems and deformities. They began with the Magnetic Mini-Mover Procedure (3MP) to correct pectus excavatum in children, and tested the Magnimplant device in an FDA-sponsored trial with an FDA-approved IDE. In addition to the Magnetic Mini-Mover, they are continuing to develop and test:

    - The Magnamosis device which uses specially designed magnets to create a secure compression anastomosis between any two pieces of intestine
    - A magnetic internal-control contraction device to assist in laparoscopic surgery
    - The Robo-Implant device, which uses magnetic coupling to activate and lengthen and shorten an internal growing rod for treatment of scoliosis and for limb lengthening.

    In the course of developing and testing these magnetic implant treatments, the Harrison Lab most recently began considering the use of magnetic force for the treatment of obstructive sleep apnea. The concept is simple. In the same way that they implant a titanium-encased rare earth magnet on the sternum in patients with pectus excavatum and then, later, the patients use an external magnet orthotic device to gradually pull the 'sunken chest' out, Harrison et al are considering the possibility of implanting a similar magnet on the hyoid bone and letting the patient use an external orthotic magnetic device to pull the hyoid forward and open the airway when sleeping. With this approach the patient is unaffected while awake during the day and the implanted device is essentially invisible.

    Under the auspices of the UCSF Pediatric Device Consortium, the mission of the Harrison Lab is to facilitate the development, production, and distribution of pediatric medical devices by:

    - Encouraging innovation and connecting qualified individuals with pediatric device ideas with potential manufacturers
    - Mentoring and managing pediatric device projects through the development process, including product identification, prototype design, device development, and marketing
    - Connecting innovators and physicians to existing Federal and non-Federal resources
    - Assessing the scientific and medical merit of proposed pediatric device projects
    - Providing assistance and advice as needed on business development, personnel training, prototype development, and post-marketing needs

    Videos

    Education

    Institution Degree Dept or School End Date
    Harvard University M.D. School of Medicine 1969
    Yale Univeristy BA 1965

    Board Certifications

    • American Board of Surgery, 1978, renewed 1988
    • American Board of Surgery, Special Competence in Pediatric Surgery, 1979, renewed 1989
    • American Board of Surgery, Surgical Critical Care, 1991

    Clinical Expertise

    Birth Defects
    Congenital Diaphragmatic Hernia (CDH)
    Fetal Surgery
    Minimally Invasive Surgery
    Pediatric Surgery

    Clinical Trials

    1. Related Conditions: Sleep Apnea, Sleep Disorders| Start Date: | End Date:
    2. Related Conditions: Intestinal Anastomosis Complication| Start Date: | End Date:
    3. Related Conditions: Pectus Excavatum| Start Date: | End Date:

    Program Affiliations

    • Fetal Treatment Center

    Grants and Funding

    • UCSF-Stanford Pediatric Device Consortium | NIH | 2018-09-01 - 2023-08-31 | Role: Principal Investigator
    • Magnetic Duodeno-Ileal Bypass for Metabolic Syndrome in Rhesus Monkeys | NIH | 2017-06-01 - 2020-05-31 | Role: Principal Investigator
    • Magnetic Mini Mover Device for the Treatment of Pectus Excavatum | NIH | 2016-09-28 - 2019-08-31 | Role: Principal Investigator
    • UCSF PEDIATRIC DEVICE CONSORTIUM | NIH | 2009-09-25 - 2019-08-31 | Role: Principal Investigator
    • Pain Control in the Nuss Procedure: A Prospective, Randomized Trial of Cryoanalgesia vs. Thoracic Epidural | NIH | 2017-07-01 - 2019-06-30 | Role: Principal Investigator
    • Phase III Multicenter Study of Magnetic Mini-Mover for Pectus Excavatum G090006 1 | NIH | 2007-04-01 - 2017-03-31 | Role: Principal Investigator
    • MULTICENTER TRIAL OF FETAL MYELOMENINGOCELE REPAIR | NIH | 2001-07-01 - 2012-09-30 | Role: Co-Principal Investigator
    • PEDIATRIC CLINICAL RESEARCH CENTER | NIH | 1981-12-01 - 2007-03-31 | Role: Co-Investigator
    • FETAL WOUND HEALING: ROLE OF THE EXTRACELLULAR MATRIX | NIH | 1989-12-01 - 1998-02-28 | Role: Co-Principal Investigator
    • INDUCTION OF TOLERANCE IN MARROW TRANSPLANTATION | NIH | 1990-08-01 - 1995-07-31 | Role: Co-Investigator
    • CLINICAL TRIAL OF FETAL SURGERY FOR DIAPHRAGMATIC HERNIA | NIH | 1992-09-30 - 1994-09-29 | Role: Principal Investigator
    • TRANSPLANTATION OF FETAL HEMATOPOIETIC STEM CELLS | NIH | 1988-02-01 - 1994-06-30 | Role: Principal Investigator

    Research Interests

    • Minimally Invastive Surgery
    • Birth Defects
    • Pectus Excavatum Repair
    • Developmental Biology
    • Hematopoietic Stem Cells
    • World Health

    Publications

    MOST RECENT PUBLICATIONS FROM A TOTAL OF 113
    1. Cryoablation of a Large Diaphragmatic Metastasis with Long-Term Follow-Up.
      Pena OD, Harrison MR, Kim CY| | PubMed
    2. Repair of complex esophageal atresia with tracheobronchial remnant using special magnets.
      Reich C, Weigl E, Holler AS, Lee W, Harrison M, Muensterer OJ| | PubMed
    3. Evaluation of a Magnetic Compression Anastomosis for Jejunoileal Partial Diversion in Rhesus Macaques.
      Evans LL, Lee WG, Karimzada M, Patel VH, Aribindi VK, Kwiat D, Graham JL, Cummings DE, Havel PJ, Harrison MR| | PubMed
    4. Beyond the gut: spectrum of magnetic surgery devices.
      Lee WG, Evans LL, Harrison MR| | PubMed
    5. Lessons Learned From the First-In-Human Compassionate Use of Connect-EA™ in Ten Patients With Esophageal Atresia.
      Lee WG, Evans LL, Chen CS, Fuchs JR, Zamora IJ, Bruzoni M, Harrison MR, Muensterer OJ| | PubMed
    6. The Rearing of Maternal-Fetal Surgery: The Maturation of a Field from Conception to Adulthood.
      Chen C, Evans LL, Harrison MR| | PubMed
    7. Esophageal Magnetic Compression Anastomosis in Esophageal Atresia Repair: A PRISMA-Compliant Systematic Review and Comparison with a Novel Approach.
      Holler AS, König TT, Chen C, Harrison MR, Muensterer OJ| | PubMed
    8. The novel application of an emerging device for salvage of primary repair in high-risk complex esophageal atresia.
      Evans LL, Chen CS, Muensterer OJ, Sahlabadi M, Lovvorn HN, Novotny NM, Upperman JS, Martinez JA, Bruzoni M, Dunn JCY, Harrison MR, Fuchs JR, Zamora IJ| | PubMed
    9. A randomized controlled trial comparing changes in fitness with or without supervised exercise in patients initiated on enzalutamide and androgen deprivation therapy for non-metastatic castration-sensitive prostate cancer (EXTEND).
      Harrison MR, Davis PG, Khouri MG, Bartlett DB, Gupta RT, Armstrong AJ, McNamara MA, Zhang T, Anand M, Onyenwoke K, Edwardson S, Craig D, Michalski M, Wu Y, Oyekunle T, Coyne B, Coburn A, Jones LW, George DJ| | PubMed
    10. Novel Device for Endoluminal Esophageal Atresia Repair: First-in-Human Experience.
      Muensterer OJ, Evans LL, Sterlin A, Sahlabadi M, Aribindi V, Lindner A, König T, Harrison MR| | PubMed
    11. An experimental study on long term outcomes after magnetic esophageal compression anastomosis in piglets.
      Sterlin A, Evans L, Mahler S, Lindner A, Dickmann J, Heimann A, Sahlabadi M, Aribindi V, Harrison MR, Muensterer OJ| | PubMed
    12. Opportunities for Regulatory Changes to Promote Pediatric Device Innovation in the United States: Joint Recommendations From Pediatric Innovator Roundtables.
      Sanger T, Chang A, Feaster W, Taraman S, Afari N, Beauregard D, Dethlefs B, Ghere T, Kabeer M, Tolomiczenko G, Billig M, Brophy J, Eskandanian K, Espinoza J, Farrugia S, Harrison M, Horvat C, Hoyen C, Koh C, Komiyama A, Nelson K, Kulkarni O, Levy R, Maher K, O'Donnell M, Ponsky T, Richmond F, Richter J, Roy S, Samir S, Suresh S, Stallworth C, Thekkedath U, Toman K, Wall J, West L, Wolff D| | PubMed
    13. Modern fetal surgery-a historical review of the happenings that shaped modern fetal surgery and its practices.
      Evans LL, Harrison MR| | PubMed
    14. Combination of Radiation Therapy and Short-Term Androgen Blockade With Abiraterone Acetate Plus Prednisone for Men With High- and Intermediate-Risk Localized Prostate Cancer.
      Koontz BF, Hoffman KE, Halabi S, Healy P, Anand M, George DJ, Harrison MR, Zhang T, Berry WR, Corn PG, Lee WR, Armstrong AJ| | PubMed
    15. Phase II Trial of Enzalutamide and Androgen Deprivation Therapy with Salvage Radiation in Men with High-risk Prostate-specific Antigen Recurrent Prostate Cancer: The STREAM Trial.
      Bitting RL, Healy P, George DJ, Anand M, Kim S, Mayer T, Winters C, Riggan C, Rasmussen J, Wilder R, Stein M, Frizzell B, Harrison MR, Zhang T, Lee WR, Wu Y, Koontz BF, Armstrong AJ| | PubMed
    16. Endoscopic Magnetic Compression Anastomosis For Small Bowel Bypass in a High Operative Risk Setting.
      Lebares CC, Graves CE, Lin MY, Fidelman N, Cello J, Harrison MR, Rogers S| | PubMed
    17. Nivolumab plus ipilimumab versus sunitinib in first-line treatment for advanced renal cell carcinoma: extended follow-up of efficacy and safety results from a randomised, controlled, phase 3 trial.
      Motzer RJ, Rini BI, McDermott DF, Arén Frontera O, Hammers HJ, Carducci MA, Salman P, Escudier B, Beuselinck B, Amin A, Porta C, George S, Neiman V, Bracarda S, Tykodi SS, Barthélémy P, Leibowitz-Amit R, Plimack ER, Oosting SF, Redman B, Melichar B, Powles T, Nathan P, Oudard S, Pook D, Choueiri TK, Donskov F, Grimm MO, Gurney H, Heng DYC, Kollmannsberger CK, Harrison MR, Tomita Y, Duran I, Grünwald V, McHenry MB, Mekan S, Tannir NM, CheckMate 214 investigators| | PubMed
    18. Biomaterials in fetal surgery.
      Winkler SM, Harrison MR, Messersmith PB| | PubMed
    19. Retrospective analysis of the efficacy and safety of neoadjuvant gemcitabine and cisplatin in muscle-invasive bladder cancer.
      Meleis L, Moore R, Inman BA, Harrison MR| | PubMed
    20. An experimental study on magnetic esophageal compression anastomosis in piglets.
      Muensterer OJ, Sterlin A, Oetzmann von Sochaczewski C, Lindner A, Heimann A, Balus A, Dickmann J, Nuber M, Patel VH, Manfredi MA, Jennings RW, Smithers CJ, Fauza DO, Harrison MR| | PubMed
    21. Beyond Magnamosis: A Method to Test Sutureless Esophageal Anastomotic Devices in Living Swine by Creating an Esophageal Bypass Loop for Natural Oral Nutrition.
      Oetzmann von Sochaczewski C, Lindner A, Heimann A, Balus A, Patel VH, Harrison MR, Muensterer OJ| | PubMed
    22. Magnetic compression anastomosis (magnamosis) in a porcine esophagus: Proof of concept for potential application in esophageal atresia.
      Bruns NE, Glenn IC, Craner DR, Schomisch SJ, Harrison MR, Ponsky TA| | PubMed
    23. Magnetic Compression Anastomosis (Magnamosis) for Functional Undiversion of Ileostomy in Pediatric Patients.
      Toselli L, Martinez-Ferro M, Cervio G, Kwiat D, Imamura-Ching J, Graves CE, Gaston B, Harrison M| | PubMed
    24. Minimally Invasive Fetal Surgery.
      Graves CE, Harrison MR, Padilla BE| | PubMed
    25. Magnetic Compression Anastomosis (Magnamosis): First-In-Human Trial.
      Graves CE, Co C, Hsi RS, Kwiat D, Imamura-Ching J, Harrison MR, Stoller ML| | PubMed
    26. Fetal Treatment 2017: The Evolution of Fetal Therapy Centers - A Joint Opinion from the International Fetal Medicine and Surgical Society (IFMSS) and the North American Fetal Therapy Network (NAFTNet).
      Moon-Grady AJ, Baschat A, Cass D, Choolani M, Copel JA, Crombleholme TM, Deprest J, Emery SP, Evans MI, Luks FI, Norton ME, Ryan G, Tsao K, Welch R, Harrison M| | PubMed
    27. Magnetic Mini-Mover Procedure for pectus excavatum IV: FDA sponsored multicenter trial.
      Graves CE, Hirose S, Raff GW, Iqbal CW, Imamura-Ching J, Christensen D, Fechter R, Kwiat D, Harrison MR| | PubMed
    28. Recent advancements in understanding endogenous heart regeneration-insights from adult zebrafish and neonatal mice.
      Rubin N, Harrison MR, Krainock M, Kim R, Lien CL| | PubMed
    29. MyPectus: First-in-human pilot study of remote compliance monitoring of teens using dynamic compression bracing to correct pectus carinatum.
      Harrison B, Stern L, Chung P, Etemadi M, Kwiat D, Roy S, Harrison MR, Martinez-Ferro M| | PubMed
    30. Impedance sensing device enables early detection of pressure ulcers in vivo.
      Swisher SL, Lin MC, Liao A, Leeflang EJ, Khan Y, Pavinatto FJ, Mann K, Naujokas A, Young D, Roy S, Harrison MR, Arias AC, Subramanian V, Maharbiz MM| | PubMed
    31. Challenges and climate of business environment and resources to support pediatric device development.
      Iqbal CW, Wall J, Harrison MR| | PubMed
    32. Impedance sensing device for monitoring ulcer healing in human patients.
      Liao A, Lin MC, Ritz LC, Swisher SL, Ni D, Mann K, Khan Y, Roy S, Harrison MR, Arias AC, Subramanian V, Young D, Maharbiz MM| | PubMed
    33. Profiles in surgical research: Michael R. Harrison, MD, FACS.
      Harrison MR, Emamaullee JE, Besner GE| | PubMed
    34. Shear stress-activated Wnt-angiopoietin-2 signaling recapitulates vascular repair in zebrafish embryos.
      Li R, Beebe T, Jen N, Yu F, Takabe W, Harrison M, Cao H, Lee J, Yang H, Han P, Wang K, Shimizu H, Chen J, Lien CL, Chi NC, Hsiai TK| | PubMed
    35. Miniaturizing RFID for magnamosis.
      Jiang H, Chen S, Kish S, Loh L, Zhang J, Zhang X, Kwiat D, Harrison M, Roy S| | PubMed
    36. A low-frequency versatile wireless power transfer technology for biomedical implants.
      Jiang H, Zhang J, Lan D, Liou S, Shahnasser H, Fechter R, Hirose S, Harrison M, Roy S| | PubMed
    37. Novel use of a magnet to help remove metallic foreign bodies from the gastrointestinal tract.
      Plantmason LR, Xu G, Harrison MR, Maa J| | PubMed
    38. Long-term outcomes after fetal therapy for congenital high airway obstructive syndrome.
      Saadai P, Jelin EB, Nijagal A, Schecter SC, Hirose S, MacKenzie TC, Rand L, Goldstein R, Farrell J, Harrison M, Lee H| | PubMed
    39. Magnamosis III: delivery of a magnetic compression anastomosis device using minimally invasive endoscopic techniques.
      Gonzales KD, Douglas G, Pichakron KO, Kwiat DA, Gallardo SG, Encinas JL, Hirose S, Harrison MR| | PubMed
    40. Maternal-fetal surgery: history and general considerations.
      Shue EH, Harrison M, Hirose S| | PubMed
    41. A feed-forward controlled AC-DC boost converter for biomedical implants.
      Jiang H, Lan D, Lin D, Zhang J, Liou S, Shahnasser H, Shen M, Harrison M, Roy S| | PubMed
    42. Magnetic mini-mover procedure for pectus excavatum III: safety and efficacy in a Food and Drug Administration-sponsored clinical trial.
      Harrison MR, Gonzales KD, Bratton BJ, Christensen D, Curran PF, Fechter R, Hirose S| | PubMed
    43. Hyoid bone advancement for improving airway patency: cadaver study of a magnet-based system.
      Rosenbluth KH, Kwiat DA, Harrison MR, Kezirian EJ| | PubMed
    44. Totally endoscopic magnetic enteral bypass by external guided rendez-vous technique.
      Diana M, Wall J, Perretta S, Dallemagne B, Gonzales KD, Harrison MR, Agnus V, Soler L, Nicolau S, Marescaux J| | PubMed
    45. Tracheal occlusion works.
      Harrison MR| | PubMed
    46. Magnamosis II: Magnetic compression anastomosis for minimally invasive gastrojejunostomy and jejunojejunostomy.
      Pichakron KO, Jelin EB, Hirose S, Curran PF, Jamshidi R, Stephenson JT, Fechter R, Strange M, Harrison MR| | PubMed
    47. The making of fetal surgery.
      Deprest JA, Flake AW, Gratacos E, Ville Y, Hecher K, Nicolaides K, Johnson MP, Luks FI, Adzick NS, Harrison MR| | PubMed
    48. A high-power versatile wireless power transfer for biomedical implants.
      Jiang H, Zhang JM, Liou SS, Fechter R, Hirose S, Harrison M, Roy S| | PubMed
    49. Long-term surgical outcomes in congenital diaphragmatic hernia: observations from a single institution.
      Jancelewicz T, Vu LT, Keller RL, Bratton B, Lee H, Farmer D, Harrison M, Miniati D, Mackenzie T, Hirose S, Nobuhara K| | PubMed
    50. Magnetic mini-mover procedure for pectus excavatum II: initial findings of a Food and Drug Administration-sponsored trial.
      Harrison MR, Curran PF, Jamshidi R, Christensen D, Bratton BJ, Fechter R, Hirose S| | PubMed
    51. What if?... Why not?
      Harrison MR| | PubMed
    52. Prognostic role of tumor-head volume ratio in fetal sacrococcygeal teratoma.
      Sy ED, Filly RA, Cheong ML, Clifton MS, Cortes RA, Ohashi S, Takifuji K, Ventura DE, Grethel EJ, Wagner AJ, Gress EA, Ball RH, Lee H, Harrison MR| | PubMed
    53. A history of fetal surgery.
      Jancelewicz T, Harrison MR| | PubMed
    54. Perforated ulcer mimicking a spontaneous pneumothorax in a patient with congenital diaphragmatic hernia.
      Maa J, Lubbock C, Harrison M, Corvera C| | PubMed
    55. Presealing of the chorioamniotic membranes prior to fetoscopic surgery: preliminary study with unfertilized chicken egg models.
      Carnaghan HK, Harrison MR| | PubMed
    56. Magnamosis: magnetic compression anastomosis with comparison to suture and staple techniques.
      Jamshidi R, Stephenson JT, Clay JG, Pichakron KO, Harrison MR| | PubMed
    57. Indication for pediatric muscle biopsy determines usefulness.
      Jamshidi R, Harrison MR, Lee H, Nobuhara KK, Farmer DL| | PubMed
    58. Colonic atresia and choledochal cyst: a rare combination.
      Nijagal A, Ozgediz D, Feldstein VA, Lee H, Harrison MR| | PubMed
    59. Intermediate interstitial deletion of chromosome 7q detected by first-trimester Down's syndrome screening.
      Cheong ML, Tsai MS, Cortes RA, Harrison MR| | PubMed
    60. A stronger understanding of magnet-ingestion injuries.
      Jamshidi R, Harrison M| | PubMed
    61. Does congenital diaphragmatic hernia associated with bronchopulmonary sequestration portend a better prognosis?
      Grethel EJ, Farrell J, Ball RH, Keller RL, Goldstein RB, Lee H, Farmer DL, Harrison MR, Nobuhara KK| | PubMed
    62. Fetoscopic transuterine release of posterior urethral valves: a new technique.
      Clifton MS, Harrison MR, Ball R, Lee H| | PubMed
    63. A prospective, randomized, multicenter trial of amnioreduction vs selective fetoscopic laser photocoagulation for the treatment of severe twin-twin transfusion syndrome.
      Crombleholme TM, Shera D, Lee H, Johnson M, D'Alton M, Porter F, Chyu J, Silver R, Abuhamad A, Saade G, Shields L, Kauffman D, Stone J, Albanese CT, Bahado-Singh R, Ball RH, Bilaniuk L, Coleman B, Farmer D, Feldstein V, Harrison MR, Hedrick H, Livingston J, Lorenz RP, Miller DA, Norton ME, Polzin WJ, Robinson JN, Rychik J, Sandberg PL, Seri I, Simon E, Simpson LL, Yedigarova L, Wilson RD, Young B| | PubMed
    64. Characteristics of congenital cystic adenomatoid malformations associated with nonimmune hydrops and outcome.
      Vu L, Tsao K, Lee H, Nobuhara K, Farmer D, Harrison M, Goldstein RB| | PubMed
    65. Reliability of the lung-to-head ratio as a predictor of outcome in fetuses with isolated left congenital diaphragmatic hernia at gestation outside 24-26 weeks.
      Yang SH, Nobuhara KK, Keller RL, Ball RH, Goldstein RB, Feldstein VA, Callen PW, Filly RA, Farmer DL, Harrison MR, Lee H| | PubMed
    66. Surgical treatment of childhood recurrent pancreatitis.
      Clifton MS, Pelayo JC, Cortes RA, Grethel EJ, Wagner AJ, Lee H, Harrison MR, Farmer DL, Nobuhara KK| | PubMed
    67. Long-term outcome and toxicities of intraoperative radiotherapy for high-risk neuroblastoma.
      Gillis AM, Sutton E, Dewitt KD, Matthay KK, Weinberg V, Fisch BM, Chan A, Gooding C, Daldrup-Link H, Wara WM, Farmer DL, Harrison MR, Haas-Kogan D| | PubMed
    68. Magnet-mediated thoracic remodeling: a new approach to the sunken chest.
      Jamshidi R, Harrison M| | PubMed
    69. Fetal intervention for mass lesions and hydrops improves outcome: a 15-year experience.
      Grethel EJ, Wagner AJ, Clifton MS, Cortes RA, Farmer DL, Harrison MR, Nobuhara KK, Lee H| | PubMed
    70. Magnetic Mini-Mover Procedure for pectus excavatum: I. Development, design, and simulations for feasibility and safety.
      Harrison MR, Estefan-Ventura D, Fechter R, Moran AM, Christensen D| | PubMed
    71. Prenatal tracheal obstruction due to double aortic arch: a potential mimic of congenital high airway obstruction syndrome.
      Shum DJ, Clifton MS, Coakley FV, Hornberger LK, Joe BN, Goldstein RB, Harrison MR| | PubMed
    72. Thoracoscopic resection of foregut duplication cysts.
      Hirose S, Clifton MS, Bratton B, Harrison MR, Farmer DL, Nobuhara KK, Lee H| | PubMed
    73. Monochorionic twin gestation complicated by a sacrococcygeal teratoma with hydrops--optimal timing of delivery allows for survival of the unaffected twin.
      Ayzen M, Ball R, Nobuhara KK, Farmer DL, Harrison MR, Lee H| | PubMed
    74. Natural history of brain lesions in extremely preterm infants studied with serial magnetic resonance imaging from birth and neurodevelopmental assessment.
      Dyet LE, Kennea N, Counsell SJ, Maalouf EF, Ajayi-Obe M, Duggan PJ, Harrison M, Allsop JM, Hajnal J, Herlihy AH, Edwards B, Laroche S, Cowan FM, Rutherford MA, Edwards AD| | PubMed
    75. Maternal morbidity after maternal-fetal surgery.
      Golombeck K, Ball RH, Lee H, Farrell JA, Farmer DL, Jacobs VR, Rosen MA, Filly RA, Harrison MR| | PubMed
    76. Residual congenital cystic adenomatoid malformation and thoracic scar deformation after fetal surgery: a case report.
      Phaloprakarn C, Pott Bärtsch EM, Harrison MR| | PubMed
    77. Long-term follow-up after thymectomy for myasthenia gravis: thoracoscopic vs open.
      Wagner AJ, Cortes RA, Strober J, Grethel EJ, Clifton MS, Harrison MR, Farmer DL, Nobuhara KK, Lee H| | PubMed
    78. Prosthetic patches for congenital diaphragmatic hernia repair: Surgisis vs Gore-Tex.
      Grethel EJ, Cortes RA, Wagner AJ, Clifton MS, Lee H, Farmer DL, Harrison MR, Keller RL, Nobuhara KK| | PubMed
    79. Pulmonary endocrine cells in hypoplastic lungs due to foetal urinary tract obstruction: a microscopic immunohistochemical study.
      Asabe K, Jennings RW, Harrison MR| | PubMed
    80. Spontaneous rupture of fetal sacrococcygeal teratoma.
      Sy ED, Lee H, Ball R, Farrell J, Poder L, Nobuhara KK, Farmer DL, Harrison MR| | PubMed
    81. Myelomeningocele: characterization of a surgically induced sheep model and its central nervous system similarities and differences to the human disease.
      von Koch CS, Compagnone N, Hirose S, Yoder S, Harrison MR, Farmer DL| | PubMed
    82. Pre-emptive placement of a presealant for amniotic access.
      Cortes RA, Wagner AJ, Lee H, Clifton MS, Grethel E, Yang SH, Ball R, Harrison MR| | PubMed
    83. Subcutaneous endoscopically assisted ligation (SEAL) of the internal ring for repair of inguinal hernias in children: a novel technique.
      Harrison MR, Lee H, Albanese CT, Farmer DL| | PubMed
    84. Congenital teratoma: a clinicopathologic study of 22 fetal and neonatal tumors.
      Heerema-McKenney A, Harrison MR, Bratton B, Farrell J, Zaloudek C| | PubMed
    85. Survival of severe congenital diaphragmatic hernia has morbid consequences.
      Cortes RA, Keller RL, Townsend T, Harrison MR, Farmer DL, Lee H, Piecuch RE, Leonard CH, Hetherton M, Bisgaard R, Nobuhara KK| | PubMed
    86. The University of California at San Francisco Fetal Treatment Center: a personal perspective.
      Harrison MR| | PubMed
    87. Infant pulmonary function in a randomized trial of fetal tracheal occlusion for severe congenital diaphragmatic hernia.
      Keller RL, Hawgood S, Neuhaus JM, Farmer DL, Lee H, Albanese CT, Harrison MR, Kitterman JA| | PubMed
    88. Gastric cystic duplication: a rare cause of recurrent pancreatitis in children.
      Gugig R, Ostroff J, Chen YY, Harrison M, Heyman MB| | PubMed
    89. Quantitative study of pulmonary endocrine cells in fetal, postnatal and adult sheep.
      Asabe K, Jennings RW, Harrison MR, Suita S| | PubMed
    90. The ex utero intrapartum treatment procedure: Looking back at the EXIT.
      Hirose S, Farmer DL, Lee H, Nobuhara KK, Harrison MR| | PubMed
    91. Fetal surgery for repair of myelomeningocele allows normal development of anal sphincter muscles in sheep.
      Yoshizawa J, Sbragia L, Paek BW, Sydorak RM, Yamazaki Y, Harrison MR, Farmer DL| | PubMed
    92. A randomized trial of fetal endoscopic tracheal occlusion for severe fetal congenital diaphragmatic hernia.
      Harrison MR, Keller RL, Hawgood SB, Kitterman JA, Sandberg PL, Farmer DL, Lee H, Filly RA, Farrell JA, Albanese CT| | PubMed
    93. Congenital diaphragmatic hernia: advances in prenatal therapy.
      Sydorak RM, Harrison MR| | PubMed
    94. Tissue ablation using high-intensity focused ultrasound in the fetal sheep model: potential for fetal treatment.
      Paek BW, Vaezy S, Fujimoto V, Bailey M, Albanese CT, Harrison MR, Farmer DL| | PubMed
    95. In utero repair of myelomeningocele: experimental pathophysiology, initial clinical experience, and outcomes.
      Farmer DL, von Koch CS, Peacock WJ, Danielpour M, Gupta N, Lee H, Harrison MR| | PubMed
    96. Comparison of drainage techniques for biliary atresia.
      Tsao K, Rosenthal P, Dhawan K, Danzer E, Sydorak R, Hirose S, Farmer DL, Albanese CT, Harrison MR, Lee H| | PubMed
    97. Fetoscopic temporary tracheal occlusion for congenital diaphragmatic hernia: prelude to a randomized, controlled trial.
      Harrison MR, Sydorak RM, Farrell JA, Kitterman JA, Filly RA, Albanese CT| | PubMed
    98. The ex utero intrapartum treatment (EXIT) procedure.
      Hirose S, Harrison MR| | PubMed
    99. Minimal access fetal surgery.
      Danzer E, Sydorak RM, Harrison MR, Albanese CT| | PubMed
    100. Fetal surgery for repair of myelomeningocele allows normal development of the rectum in sheep.
      Yoshizawa J, Sbragia L, Paek BW, Sydorak RM, Yamazaki Y, Harrison MR, Farmer DL| | PubMed
    101. Fetal surgery: trials, tribulations, and turf.
      Harrison MR| | PubMed
    102. Resolution of hydrops fetalis in congenital cystic adenomatoid malformation after prenatal steroid therapy.
      Tsao K, Hawgood S, Vu L, Hirose S, Sydorak R, Albanese CT, Farmer DL, Harrison MR, Lee H| | PubMed
    103. Congenital diaphragmatic hernia: advances in prenatal therapy.
      Sydorak RM, Harrison MR| | PubMed
    104. Giant fetal hepatic hemangioma. Case report and literature review.
      Pott Bärtsch EM, Paek BW, Yoshizawa J, Goldstein RB, Ferrell LD, Coakley FV, Harrison MR, Albanese CT| | PubMed
    105. Prenatal therapy for thoracic and mediastinal lesions.
      Tsao K, Albanese CT, Harrison MR| | PubMed
    106. Fetal endoscopic surgery: lessons learned and trends reviewed.
      Fowler SF, Sydorak RM, Albanese CT, Farmer DL, Harrison MR, Lee H| | PubMed
    107. Fetal therapy.
      Evans MI, Harrison MR, Flake AW, Johnson MP| | PubMed
    108. Prenatal resection of a fetal pericardial teratoma.
      Sydorak RM, Kelly T, Feldstein VA, Sandberg PL, Silverman NH, Harrison MR, Albanese CT| | PubMed
    109. Selective reduction of acardiac twin by radiofrequency ablation.
      Tsao K, Feldstein VA, Albanese CT, Sandberg PL, Lee H, Harrison MR, Farmer DL| | PubMed
    110. Successful fetal intervention for congenital high airway obstruction syndrome.
      Paek BW, Callen PW, Kitterman J, Feldstein VA, Farrell J, Harrison MR, Albanese CT| | PubMed
    111. Chorioamniotic membrane separation following fetal surgery.
      Sydorak RM, Hirose S, Sandberg PL, Filly RA, Harrison MR, Farmer DL, Albanese CT| | PubMed
    112. Fetal operations in the head and neck area: current state.
      Wagner W, Harrison MR| | PubMed
    113. The "diaphanous" diaphragm: a radiographic sign seen after patch repair of congenital diaphragmatic hernia in neonates.
      Kammen BF, Pacharn P, Harrison MR, Gooding CA| | PubMed