Tehran University of Medical Sciences

Science Communicator Platform

Faculty Members have conducted research related to the Differentiation of Crohn's Disease and Ulcerative Colitis Using Intestinal Wall Thickness of the Colon: A Diagnostic Accuracy Study of Endoscopic Ultrasonography
Bahar Ashjaei
Bahar Ashjaei

Associate Professor of Pediatric Surgery

Department General Surgery

School of Medicine

Childrens Medical Center

Tehran University of Medical Sciences

All Documents
1. Age at Diagnosis of Undescended Testis and Associated Factors in Pediatric Patients in a Tertiary Hospital, BMC Pediatrics (2026)
2. Analysis of Incidence and Risk Factors of Complicated Acute Appendicitis in Children: Evidence From a Tertiary Pediatric Center, International Journal of Pediatrics (United Kingdom) (2025)
3. Open Versus Minimally Invasive Morgagni Hernia Repair in Pediatric Surgery: A Review, Journal of Laparoendoscopic and Advanced Surgical Techniques (2025)
4. Ovarian Mitotically Active Cellular Fibroma of Childhood: Review of Literature and Report of a Case, Journal of Pediatric Hematology/Oncology (2025)
5. Can the Diameter of Nerve Fibers Be Effectively Utilized to Enhance the Accuracy of Determining the Length of the Aganglionic Segment Compared to Intraoperative Biopsy in Patients With Hirschsprung’S Disease?, BMC Research Notes (2024)
6. Cervical Saccular Limited Dorsal Myeloschisis, So-Called “Cervical Myelomeningocele”: Long-Term Follow-Up of a Single-Center Series and Systematic Review, Journal of Neurosurgery: Pediatrics (2024)
7. Etiology of Childhood Lymphadenopathy: A Report by a Singlecenter (2016-2018), Iranian Journal of Pediatric Hematology and Oncology (2022)
8. Evaluating the Value of Different Sonographic Findings in Diagnosis of Acute Appendicitis in Children, African Journal of Paediatric Surgery (2022)
9. Management of Post-Surgical Faecal Incontinence Due to Anorectal Malformations by Pelvic Floor Rehabilitation, Journal of Paediatrics and Child Health (2022)
10. Homozygous Mefv Gene Variant and Pyrin-Associated Autoinflammation With Neutrophilic Dermatosis: A Family With a Novel Autosomal Recessive Mode of Inheritance, JAMA Dermatology (2021)
11. Large Intrathoracic Lipoblastoma, Asian Cardiovascular and Thoracic Annals (2021)
12. What Is the Appropriate Aganglionic Bowel Length on Contrast Enema for Attempting Single Stage Transanal Endorectal Pull-Through in Hirschsprung Disease?, Journal of Pediatric Surgery (2021)
13. Abdominal Mass Caused Failure to Thrive in a Young Boy: Mixed-Type Localized Retroperitoneal Castleman Disease, Case Reports in Oncology (2020)
14. Cervical Bronchogenic Cyst, Journal of Pediatric Surgery Case Reports (2020)
15. Suprahepatic Space As an Alternative Site for Distal Catheter Insertion in Pseudocyst-Associated Ventriculoperitoneal Shunt Malfunction, Journal of Neurosurgery: Pediatrics (2020)
16. What Is Your Diagnosis? See the Next Page for Your Diagnosis., Archives of Iranian Medicine (2020)
17. Early Oral Feeding Versus Traditional Feeding After Transanal Endorectal Pull-Through Procedure in Hirschsprung's Disease, Medicine (United States) (2019)
18. Evaluation of the Results of Ovarian Preservation and Avoiding Oophorectomy in Pediatric Ovarian Torsion, Iranian Journal of Pediatrics (2019)
19. Esophageal Atresia: Recent Five Years’ Mortality and Morbidity, Acta Medica Iranica (2018)
20. Reference Interval for Plasma Free Amino Acids in Iranian Children Using Reverse Phase High Performance Liquid Chromatography, Iranian Journal of Pediatrics (2018)
21. A Comparative Study of Transcutaneous Interferential Electrical Stimulation Plus Behavioral Therapy and Behavioral Therapy Alone on Constipation in Postoperative Hirschsprung Disease Children, Journal of Pediatric Surgery (2017)