LeeLeraySwanstromMD

General Surgery • Portland, OR

Clinical Professor of Surgery, Oregon Health & Sci University

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Office
4805 Ne Glisan St
Suite 6n60
Portland, OR 97213
Phone+1 503-281-0561

Fax+1 503-416-7377
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Education & Training

Oregon Health & Science UniversityResidency, Surgery, 1983 - 1988
Creighton University School of MedicineClass of 1983

Certifications & Licensure

OR State Medical License 1984 - 2025
WA State Medical License 1999 - 2025
TX State Medical License 2015 - 2016
PA State Medical License 2014 - 2014
HI State Medical License 2000 - 2012
American Board of Surgery Surgery

Awards, Honors, & Recognition

America's Top Doctors Castle Connolly, 2010-2014
Portland Monthly Magazine Castle Connolly, 2011
Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011
Fellow (FACS) American College of Surgeons
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Clinical Trials

Endoscopic Stomach and Pouch Reduction in Patients With Weight Regain Following Roux-En-Y Bypass Surgery
Completed
Not Applicable
NOTES-Assisted Laparoscopic Cholecystectomy Surgery Start of enrollment: 2007 May 01
Terminated
Not Applicable
Endoscopic Treatment of Intestinal Fistulas and Perforations Start of enrollment: 2009 Feb 01
Unknown status
Not Applicable
Prospective Multicenter Human Randomized Controlled Evaluation of NOTES® Cholecystectomy Start of enrollment: 2010 Jul 01
Unknown status
Not Applicable
Natural Orifice Transgastric Endoscopic Surgical Removal of the Gallbladder Start of enrollment: 2007 May 01
Completed
Not Applicable
Evaluation of Safety and Efficacy of Using EndoClear-Endoscopic Lens Cleaning Device Start of enrollment: 2009 Mar 01
Completed
Not Applicable
Endolumenal Partial Myotomy for the Treatment of Esophageal Achalasia Start of enrollment: 2010 Oct 01
Unknown status
Phase 2
Endolumenal Partial Myotomy for Esophageal Motility Disorders Start of enrollment: 2011 Jan 01
Unknown status
Phase 2
Endoscopic Treatment of Intestinal Fistulas and Perforations Start of enrollment: 2010 Oct 01
Unknown status
Phase 1
Endoscopic Myotomy of the Lower Esophageal Sphincter for Achalasia Start of enrollment: 2010 Sep 01
Completed
Not Applicable
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Publications & Presentations

PubMed

3 citations
Why say "statistically significant" rather than just "significant"? a plea to rid the medical literature of linguistic ambiguity.
Abe Fingerhut, Steve Wexner, Kevin Behrns, Alberto Arrezo, Leo Buhler, Nader Francis, Deborah S Keller, Wolfram Knoefel, Paulina Salminen, Lee Swanstrom, Des Winter> ;Surgery. 2022 Oct 1
6 citations
Development and validity evidence of an objective structured assessment of technical skills score for minimally invasive linear-stapled, hand-sewn intestinal anastomos...
Mona W. Schmidt, Caelan Max Haney, Karl Friedrich Kowalewski, Vasile Bintintan, Mohammed Abu Hilal, Alberto Arezzo, Marcus Bahra, Marc G. Besselink, Matthias Biebl, Lu...> ;Surgical Endoscopy. 2021 Nov 9
1 citations
Percutaneous Transgastric Duodenal Stenting and Gastrostomy Repair Using a Vascular Closure Device: Proof of Concept in a Porcine Model.
Eran Shlomovitz, Neeral R Patel, Michele Diana, Radu Pescarus, Lee L. Swanstrom> ;Surgical Innovation. 2021 Jul 9
6 citations
Endoscopic assessment of morphological and histopathological upper gastrointestinal changes after endoscopic sleeve gastroplasty.
Margherita Pizzicannella, Claudio Fiorillo, Manuel Barberio, María Rita Rodríguez-Luna, Michel Vix, Didier Mutter, Jacques Marescaux, Guido Costamagna, Lee L. Swanströ...> ;Surgery for Obesity and Related Diseases. 2021 Jul 1
COVID-19 Efforts at the Institute of Image Guided Surgery (IHU-Strasbourg): 2020.
Lee L. Swanstrom, Silvana Perretta, Margherita Pizzicannella, María Rita Rodríguez-Luna, Juan M. Verde, Alain Garcia, Benoit Gallix> ;Surgical Innovation. 2021 Apr 1
Can We Identify Patients Appropriate for Same-Day Discharge After Laparoscopic Fundoplication?
Brett Parker, Kristin W. Beard, Reid Fletcher, Ahmed Sharata, Dolores T Müller, Kelly R. Haisley, Kevin M. Reavis, Daniel Davila Bradley, Steven R. DeMeester, Lee L. S...> ;Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A. 2021 Apr 1
1 citations
Impact of Focused Hands-on Training Course on Practice Adoption of Advanced Endoscopic Techniques and Per-Oral Endoscopic Myotomy.
Kelly R Haisley, Christy M. Dunst, Piper Kizziar, Lee L. Swanstrom> ;Journal of Laparoendoscopic & Advanced Surgical Techniques. Part A. 2021 Mar 31
1 citations
Original Preoperative Localization Technique of Parathyroid Adenomas by 3-Dimensional Virtual Neck Exploration:
Mihaela Ignat, Madeleine Pérouse, François Lefebvre, Deborah Kadoche, Alessio Imperiale, Lee L. Swanstrom, Michel Vix, Didier Mutter> ;Surgical Innovation. 2021 Mar 20
Peroral endoscopic myotomy in a case of recurrent epiphrenic diverticulum after surgery.
Margherita Pizzicannella, Andrea Spota, Bernard Dallemagne, Lee L. Swanström, Jacques Marescaux, Silvana Perretta> ;Endoscopy. 2021 Mar 1
1 citations
High Resolution Manometry in a Functioning Fundoplication - Establishing a Standard Profile: Retrospective Chart Review.
Dolores T Müller, Brett Parker, Reid Fletcher, Ahmed Sharata, Daniel Davila Bradley, Steven R. DeMeester, Kevin M. Reavis, Lee L. Swanstrom, Christy M. Dunst> ;Annals of Surgery. 2021 Feb 12
13 citations
SAGES guidelines for the use of peroral endoscopic myotomy (POEM) for the treatment of achalasia
Geoffrey P. Kohn, Rebecca C. Dirks, Mohammed T. Ansari, Jason Clay, Christy M. Dunst, Lars Lundell, Jeffrey M. Marks, Daniela Molena, Ceciel Rooker, Payal Saxena, Lee ...> ;Surgical Endoscopy. 2021 Feb 9
4 citations
Same-Session Per-Oral Endoscopic Myotomy, Followed by Transoral Incisionless Fundoplication in Achalasia: Unjustified and Risky.
Steven R. DeMeester, Christy M. Dunst, Daniel Davila Bradley, Kevin M. Reavis, Lee L. Swanstrom> ;The American Journal of Gastroenterology. 2021 Feb 1
6 citations
Precision image-guided colonic surgery: proof of concept for enhanced preoperative and intraoperative vascular imaging
Antonello Forgione, Manuel Barberio, Vincent Agnus, Lee L. Swanstrom, Jacques Marescaux, Michele Diana, Benoit Gallix> ;Surgical Endoscopy. 2021 Feb 1
23 citations
POEM: clinical outcomes beyond 5 years
Sarah C. McKay, Christy M. Dunst, Ahmed Sharata, Reid Fletcher, Kevin M. Reavis, Daniel Davila Bradley, Steven R. DeMeester, Dolores T Müller, Brett Parker, Lee L. Swa...> ;Surgical Endoscopy. 2021 Jan 4
1 citations
Percutaneous Cholecystoduodenal Anastomosis for Internal Gallbladder Drainage Using a Lumen-Apposing Metal Stent.
Gad Marom, Michael Kostrzewa, Yair Glazer, Lee L. Swanström, Eran Shlomovitz> ;Journal of Vascular and Interventional Radiology. 2021 Jan 1
7 citations
Definitions of Computer-Assisted Surgery and Intervention, Image-Guided Surgery and Intervention, Hybrid Operating Room, and Guidance Systems: Strasbourg International...
Mariano E Giménez, Benoit Gallix, Guido Costamagna, Jean Nicolas Vauthey, Michael Moche, Go Wakabayashi, Reto Bale, Lee L. Swanström, Jurgen J. Fütterer, David A. Gell...> ;Annals of Surgery Open. 2020 Nov 20
2 citations
Development and prospective validation of a scoring system for the Basic Endoscopic Skills Training (BEST) box
Ilay Habaz, Silvana Perretta, Allan Okrainec, Anton Svendrovski, Ludovica Guerriero, Fabio Longo, Pietro Mascagni, Ethan Weiss, Louis W. C. Liu, Lee L. Swanstrom, Eran...> ;Surgical Endoscopy. 2021 Dec 1
6 citations
The Modern Age of POEM: the Past, Present and Future of Per-Oral Endoscopic Myotomy.
Kelly R. Haisley, Lee L. Swanström> ;Journal of Gastrointestinal Surgery. 2021 Feb 1
8 citations
Preoperative endoscopic marking of the gastrointestinal tract using fluorescence imaging: submucosal indocyanine green tattooing versus a novel fluorescent over-the-sc...
Manuel Barberio, Margherita Pizzicannella, Andrea Spota, Anila Hoskere Ashoka, Vincent Agnus, Mahdi Al Taher, Boris Jansen-Winkeln, Ines Gockel, Jacques Marescaux, Lee...> ;Surgical Endoscopy. 2021 Sep 1
4 citations
A curriculum to democratize and standardize flexible endoscopy fundamental knowledge and skills: a critical review of the first 5 years of a surgical endoscopy univers...
Pietro Mascagni, Pietro Riva, Ludovica Guerriero, Eran Shlomovitz, Bernard Dallemagne, Jacques Marescaux, Lee L. Swanstrom, Silvana Perretta> ;Surgical Endoscopy. 2021 Jun 1
4 citations
Demarcation Line Assessment in Anatomical Liver Resection: An Overview.
Eric Felli, Takeshi Urade, Mahdi Al-Taher, Emanuele Felli, Manuel Barberio, Laurent Goffin, Giuseppe Maria Ettorre, Jacques Marescaux, Patrick Pessaux, Lee L. Swanstro...> ;Surgical Innovation. 2020 Sep 4
2 citations
Robotics in flexible endoscopy: current status and future prospects.
Barbara Seeliger, Lee L. Swanstrom> ;Current Opinion in Gastroenterology. 2020 Sep 1
9 citations
GIE Editorial Board top 10 topics: advances in GI endoscopy in 2019.
Joo Ha Hwang, Priya A. Jamidar, Kondal R. Kyanam Kabir Baig, Felix W. Leung, Jennifer Lightdale, Jennifer L. Maranki, Patrick I. Okolo, Lee L. Swanstrom, Amitabh Chak> ;Gastrointestinal Endoscopy. 2020 Aug 1
2 citations
Upstaging nodal status in colorectal cancer using ex vivo fluorescence sentinel lymph node mapping: preliminary results.
Andrea Picchetto, Michele Diana, Lee L. Swanström, Fabio Massimo Magliocca, Annamaria Pronio, Eleonore Choppin, Stefania La Rocca, Jacques Marescaux, Giancarlo D'Ambrosio> ;Minimally Invasive Therapy & Allied Technologies. 2020 Jul 31
3 citations
The Development and Natural History of Hiatal Hernias: A Study Using Sequential Barium Upper Gastrointestinal Series.
Walaa F. Abdelmoaty, Christy M. Dunst, Reid Fletcher, Huy Doan, Carmen Tugulan, Jarvis Walters, Daniel Davila-Bradley, Kevin M. Reavis, Lee L. Swanstrom, Steven R. DeM...> ;Annals of Surgery. 2020 Jul 8
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