Assistant Professor of Surgery and Pediatrics George Washington University School of Medicine

General Surgery

Dr. Mikael Petrosyan works in the field of General Surgery. He received awards:"Fellow (FAAP)" and "Fellow (FACS)". Mikael Petrosyan is a published MD. He has 31 papers published. The most current publication "Minimally Invasive Surgery for Pediatric Trauma-A Multicenter Review."

Publications

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• Minimally Invasive Surgery for Pediatric Trauma-A Multicenter Review.
• Operative vs nonoperative management for blunt pancreatic transection in children: multi-institutional outcomes.
• Solid Pancreatic Pseudopapillary Tumor Managed Laparoscopically in Adolescents: A Case Series and Review of the Literature.
• Childhood achalasia: A comprehensive review of disease, diagnosis and therapeutic management.
• The changing population of the United States and use of extracorporeal membrane oxygenation.
• Laparoscopic versus open distal pancreatectomy in the management of traumatic pancreatic disruption.
• Repair of long-gap esophageal atresia: gastric conduits may improve outcome-a 20-year single center experience.
• Exhaled breath markers in patients with obstructive sleep apnoea.
• CT scan in patients with suspected Appendicitis: clinical implications for the acute care surgeon.
• Carcinoid tumor and bariatric surgery.
• Tuberculous enteritis presenting as small-bowel Obstruction.
• Hyperbilirubinemia in Appendicitis: a new predictor of perforation.
• Image of the month--obturator Hernia.
• Neonatal bronchomediastinal fistula.
• Psoas Abscess rarely requires surgical intervention.
• Dissemination of Strongyloides stercoralis in a patient with systemic lupus erythematosus after initiation of albendazole: a case report.
• Enterobacter sakazakii: an emerging pathogen in infants and neonates.
• Planned early discharge-elective surgical readmission pathway for patients with gallstone pancreatitis.
• Necrotizing enterocolitis--bench to bedside: novel and emerging strategies.
• Preservation of extracorporeal tissue in closing gastroschisis augments Intestinal length.
• Lactobacillus bulgaricus prevents Intestinal epithelial cell injury caused by Enterobacter sakazakii-induced nitric oxide both in vitro and in the newborn rat model of...
• Current concepts regarding the pathogenesis of necrotizing enterocolitis.
• Natural progression of biochemical markers of biliary tract Obstruction in patients with gallstone pancreatitis.
• Disparities in the delivery of pediatric trauma care.
• Gastric perforation and pancreatitis manifesting after an inadvertent nissen fundoplication in a patient with superior mesenteric artery syndrome.
• Subcutaneous fixation of gastrostomy tube is superior to temporary fixation.
• Pneumocephalus after penetrating thoracic trauma: case report and review of literature.
• Role of the host defense system and Intestinal microbial flora in the pathogenesis of necrotizing enterocolitis.
• Esophageal atresia/tracheoesophageal fistula in very low-birth-weight neonates: improved outcomes with staged repair.
• Prediction of patients with acute Cholecystitis requiring emergent cholecystectomy: a simple score.

Schools

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• Rosalind Franklin University of Medicine and Science Chicago Medical School

Procedures Preformed

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• Appendectomy, Laparoscopic
• Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
• Excision of Breast Tumor
• Fistulectomy or Fistulotomy, Anal
• View All

Conditions Treated

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• Abdominal Pain
• Anorectal Abscess
• Appendicitis
• Breast Lump
• View All

Doctors Specialties

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• General Surgery

Accepted Insurances

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Awards

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• Fellow (FAAP)
• Fellow (FACS)

Education

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• Children's National Medical Center - George Washington University
• University of Southern California - LAC+USC Medical Center
• Children's Hospital of Los Angeles
• Rosalind Franklin University of Medicine and Science

Hospital

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• Holy Cross Hospital
• MedStar Georgetown University Hospital
• Children's National Medical Center

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