AhmedMarwanMDFACS, FAAP

Pediatric (General) Surgery • Columbia, MO

ECMO, Pediatric Colorectal Surgery, Fetal Surgery, Pediatric Surgical Critical Care

Adjunct Associate Professor of Surgery and Child Health University of Missouri

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Office
One Hospital Dr
Columbia, MO 65212
Phone+1 573-882-6500

Fax+1 573-884-4604
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Education & Training

University of Alabama Medical CenterFellowship, Pediatric Surgery, 2012 - 2014
University of Alabama Medical CenterResidency, Surgery, 2007 - 2011
Vanderbilt University Medical CenterInternship, Surgery, 2006 - 2007
Ain Shams University Faculty of MedicineClass of 1999

Certifications & Licensure

MO State Medical License 2020 - 2025
CO State Medical License 2013 - 2025
MT State Medical License 2021 - 2023
SD State Medical License Active through 2023
IA State Medical License 2021 - 2023
TN State Medical License 2021 - 2023
NE State Medical License 2021 - 2022
OK State Medical License 2019 - 2022
PA State Medical License 2020 - 2022
AL State Medical License 2007 - 2014
KY State Medical License 2010 - 2012
American Board of Surgery Surgery
American Board of Surgery Pediatric Surgery
American Board of Surgery Surgical Critical Care
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Awards, Honors, & Recognition

Joel J Roslyn Faculty Research Award Association for Academic Surgery, 2019
Outstanding Senior Resident Teaching Award University of Alabama, 2011
Young Investigator Resident Award Society of University Surgeons, 2006

Publications & Presentations

PubMed

Immunohistochemical and Histopathological Characterization of Spina Bifida Defect Tissues Removed After Prenatal and Postnatal Surgical Repair.
James R Bardill, Melissa R Laughter, Jaclyn B Anderson, Hilary Hoffman, Maranke I Koster, Ahmed Gilani, Ahmed I Marwan> ;Fetal and Pediatric Pathology. 2024 Apr 18
Percutaneous versus Open Fetal Surgical Intervention for Sacrococcygeal Teratomas: Is Less Really More?
Alicia D Menchaca, Oluyinka O Olutoye, Darrell L Cass, Ahmed I Marwan> ;Fetal Diagnosis and Therapy. 2023 Jan 1
1 citations
Recognition and management of traumatic fetal injuries.
Sarah C Stokes, Nathan S Rubalcava, Christina M Theodorou, Manisha B Bhatia, Brian W Gray, Payam Saadai, Rachel M Russo, Amelia McLennan, Dana C Bichianu, Mary T Austi...> ;Injury. 2022 Apr 1
2 citations
Preliminary Results of a Reverse Thermal Gel Patch for Fetal Ovine Myelomeningocele Repair.
James R. Bardill, Ahmed Gilani, Melissa R. Laughter, David M. Mirsky, Brent R. O'Neill, Daewon Park, Ahmed I. Marwan> ;The Journal of Surgical Research. 2022 Feb 1
8 citations
The need for early Kasai portoenterostomy: a Western Pediatric Surgery Research Consortium study.
Lorraine I. Kelley-Quon, Eveline Shue, Rita V. Burke, Caitlin A. Smith, Karen Kling, Elaa Mahdi, Shadassa Ourshalimian, Michael Fenlon, Matthew B. Dellinger, Stephen B...> ;Pediatric Surgery International. 2021 Dec 2
Correction to: The novel fetal MRI O/E CLV versus O/E LHR in predicting prognosis in congenital diaphragmatic hernias: can we teach an old dog new tricks?
Ryan Phillips, Maxene Meier, Niti Shahi, Stephen Niemiec, Sarah Ogle, Shannon Acker, Jason Gien, Kenneth W Liechty, Mariana L Meyers, Ahmed Marwan, Marina L Reppucci> ;Pediatric Surgery International. 2022 Feb 1
1 citations
The novel fetal MRI O/E CLV versus O/E LHR in predicting prognosis in congenital diaphragmatic hernias: can we teach an old dog new tricks?
Ryan Phillips, Niti Shahi, Maxene Meier, Stephen Niemiec, Sarah Ogle, Shannon Acker, Jason Gien, Kenneth W Liechty, Mariana L Meyers, Ahmed Marwan> ;Pediatric Surgery International. 2021 Nov 1
Congenital diaphragmatic hernias: Severe defect grade predicts the need for fundoplication.
Laura C. Guglielmetti, Arturo E. Estrada, Ryan Phillips, Ralph F. Staerkle, Jason Gien, John Kinsella, Kenneth W. Liechty, Ahmed I. Marwan, Raphael N. Vuille-dit-Bille> ;Medicine. 2020 Dec 4
4 citations
Outcomes of Airway Management in Micrognathia and Retrognathia Patients Born at Fetal versus Nonfetal Centers.
Niti Shahi, Ryan Phillips, Maxene Meier, Theresa R. Grover, Henry L. Galan, Michael V. Zaretsky, Mariana L. Meyers, Peggy E. Kelley, Ahmed I. Marwan> ;Fetal Diagnosis and Therapy. 2020 Oct 26
Fetal surgery and neonatal ICU admissions.
Alyssa Vaughn, Regina M. Reynolds, Jeanne Zenge, Ahmed I. Marwan> ;Current Opinion in Pediatrics. 2020 Aug 1
13 citations
Thromboelastography-guided management of coagulopathy in neonates with congenital diaphragmatic hernia supported by extracorporeal membrane oxygenation.
Ryan Phillips, Niti Shahi, David Leopold, Claire Levek, Gabrielle Shirek, Sarah A. Hilton, Rob Hyslop, Jason Gien, John Kinsella, Shannon Buckvold, Kenneth W. Liechty,...> ;Pediatric Surgery International. 2020 Jun 30
3 citations
Heterogeneous Response in Rabbit Fetal Diaphragmatic Hernia Lungs After Tracheal Occlusion.
Evgenia Dobrinskikh, Saif I. Al-Juboori, Marc Oria, Julie A. Reisz, Connie Zheng, Jose L. Peiro, Ahmed I. Marwan> ;The Journal of Surgical Research. 2020 Jun 1
4 citations
Improved Coverage of Mouse Myelomeningocele With a Mussel Inspired Reverse Thermal Gel.
James R. Bardill, Daewon Park, Ahmed I. Marwan> ;The Journal of Surgical Research. 2020 Mar 17
7 citations
Determining maternal risk factors for gastroschisis using Colorado's birth registry database.
Lindel C. Dewberry, Nargis Kalia, Juan Vazquez, Sarah A. Hilton, Michael V. Zaretsky, Nicholas Behrendt, Henry L. Galan, Ahmed I. Marwan, Kenneth W. Liechty> ;Journal of Pediatric Surgery. 2020 Feb 28
21 citations
Evidence according to Cochrane Systematic Reviews on Alterable Risk Factors for Anastomotic Leakage in Colorectal Surgery.
Bradley Wallace, Fabia Schuepbach, Stefan Gaukel, Ahmed I. Marwan, Ralph F. Staerkle, Raphael N. Vuille-dit-Bille> ;Gastroenterology Research and Practice. 2020 Jan 3
2 citations
A congenital cystic pulmonary airway malformation occurring together with both an extralobar pulmonary sequestration and an esophageal duplication cyst.
Lindel C. Dewberry, Andrew Trecartin, Csaba Galambos, Sarah A. Hilton, Kimberly A. Dannull, Michael V. Zaretsky, Nicholas Behrendt, Henry L. Galan, Ahmed I. Marwan, Ke...> ;Clinical Case Reports. 2020 Jan 1
2 citations
Low postnatal CRI values are associated with the need for ECMO in newborns with CDH.
David Leopold, Ryan Phillips, Niti Shahi, Jason Gien, Ahmed I. Marwan, John Kinsella, Jane Mulligan, Kenneth W. Liechty, Steven L. Moulton> ;Journal of Pediatric Surgery. 2020 Jan 1
8 citations
Examination of Prenatal Sonographic Findings: Intra-Abdominal Bowel Dilation Predicts Poor Gastroschisis Outcomes.
Lindel C. Dewberry, Sarah A. Hilton, Michael V. Zaretsky, Nicholas Behrendt, Henry L. Galan, Ahmed I. Marwan, Kenneth W. Liechty> ;Fetal Diagnosis and Therapy. 2020 Jan 1
11 citations
Flap repair in congenital diaphragmatic hernia leads to lower rates of recurrence.
Lindel C. Dewberry, Sarah A. Hilton, Jason Gien, Kenneth W. Liechty, Ahmed I. Marwan> ;Journal of Pediatric Surgery. 2019 Dec 1
2 citations
Single Incision Pediatric Endoscopic Surgery: From Myth to Reality a Case Series
Bradley Wallace, Raphael N. Vuille-dit-Bille, Ahmed I. Marwan> ;Medicina. 2019 Sep 7
4 citations
Complex multigestational anomalies.
Ahmed I. Marwan, Micheal Zaretsky, Brad Feltis> ;Seminars in Pediatric Surgery. 2019 Jul 18
9 citations
Heterogeneous Pulmonary Response After Tracheal Occlusion: Clues to Fetal Lung Growth.
Evgenia Dobrinskikh, Saif I. Al-Juboori, Uladzimir Shabeka, Julie A. Reisz, Connie Zheng, Ahmed I. Marwan> ;The Journal of Surgical Research. 2019 Mar 8
8 citations
An Injectable Reverse Thermal Gel for Minimally Invasive Coverage of Mouse Myelomeningocele.
James R. Bardill, Sarah M. Williams, Uladzimir Shabeka, Lee Niswander, Daewon Park, Ahmed I. Marwan> ;The Journal of Surgical Research. 2019 Mar 1
8 citations
MOMS Plus: Single-Institution Review of Outcomes for Extended BMI Criteria for Open Fetal Repair of Myelomeningocele.
Sarah A. Hilton, Maggie M. Hodges, Lindel C. Dewberry, Michael H. Handler, Henry L. Galan, Michael V. Zaretsky, Nicholas Behrendt, Ahmed I. Marwan, Kenneth W. Liechty> ;Fetal Diagnosis and Therapy. 2019 Jan 1
9 citations
Unique Heterogeneous Topological Pattern of the Metabolic Landscape in Rabbit Fetal Lungs following Tracheal Occlusion.
Ahmed I. Marwan, Uladzimir Shabeka, Julie A. Reisz, Connie Zheng, Natalie J. Serkova, Evgenia Dobrinskikh> ;Fetal Diagnosis and Therapy. 2019 Jan 1
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Journal Articles

Indomethacin Dosing and Constriction of the Ductus Arteriosus During Open Fetal Surgery for Myelomeningocele Repair
Bettina F Cuneo, Timothy M Crombleholme, Ahmed I Marwan, Lisa W Howley, Michael V Zaretsky, Henry L Galan, Debnath Chatterjee, Sonali S Patel, Nicholas Behrendt, Crist..., Fetal Diagnosis and Therapy

Authored Content

Concurrent Extrapulmonary Bronchopulmonary Sequestration and Bronchogenic CystApril 2018
Concurrent Extrapulmonary Bronchopulmonary Sequestration and Bronchogenic CystApril 2018

Press Mentions

Research Proves Bioengineering as Viable Alternative to Open Fetal Repair for Spina BifidaOctober 4th, 2017
Research Proves Bioengineering as Viable Alternative to Open Fetal Repair for Spina BifidaOctober 4th, 2017

Grant Support

Joel J Roslyn Faculty Research AwardAssociation for Academic Surgery2019–2020
A Bioengineering Alternative to In Utero Repair of Spina Bifida Defects I’m SheepResearch Scholar Award - Children’s Hospital Colorado2018–2019
Development of a Reverse Thermal Gel for In Utero Repair of Open Spina Bifida DefectsNathaniel & Gabriel Stowell- Fetal Health Foundation2014–2015

Committees

Vice Chair, Fetal Diagnosis and Therapy Committee- American Pediatric Surgery Association 2018 - Present
Alternate PI - Publications Committee, Steering Committee - North American Fetal Therapy Network 2017 - Present