Tehran University of Medical Sciences

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Faculty Members have conducted research related to the Evaluating the Expression of Cyclooxygenase-2 Enzyme by Immunohistochemistry in Normal and Tumoral Tissue Before and After Neoadjuvant Chemoradiotherapy in Patients With Esophageal Cancer in Khorasan Province
Reza Shahsiah
Reza Shahsiah

Associate Professor of Pathology

Department Pathology

School of Medicine

Imam Khomeini Hospital Complex

Liver Transplantation Research Center

Tehran University of Medical Sciences

All Documents
1. Human Epidermal Growth Factor Receptor 2 [Her-2/Neu] Amplification and Microsatellite Stable Status in Gastric and Gastroesophageal Adenocarcinoma: Assessing Frequency and Prognostic Implications at the Cancer Institute of Iran, Cancer Reports (2025)
2. Prevalence of Braf V600e and Nras (G12v, G13v) Mutations in Iranian Patients With Melanoma and Their Association With Tumor-Related Factors, Iranian Journal of Dermatology (2024)
3. Detection of Herpes Simplex Viruses in the Oral Lesions of Patients With Pemphigus Vulgaris: Is It Diagnostic or Predictive of Disease Severity?, Skin Health and Disease (2023)
4. Frequency of Her2 Expression, Mmr Deficiency, and Pi3kca Mutation in Pretreated Surgical Specimens of Patients With Esophageal Squamous Cell Carcinoma in Iran Cancer Institute, Iranian Journal of Pathology (2023)
5. Identification of Mycobacterium Tuberculosis in Pulmonary and Extrapulmonary Specimens of Iranian Hospitalized Patients During 2017-2021, International Journal of Mycobacteriology (2023)
6. A Case Report of the Sustained and Rapid Response of Bevacizumab in a Tp53-Positive Breast Cancer and Liver Metastatic Patient Through Personalized Medicine, Frontiers in Oncology (2022)
7. Challenging Issues in Diagnosis and Screening of Bk Virus Nephropathy in Kidney Transplant Recipients, a Multicenter Experience in Iranian Population, Iranian Journal of Kidney Diseases (2022)
8. Kras Mutation in Endometriosis-Associated Ovarian Borderline and Malignant Epithelial Tumors, International Journal of Cancer Management (2022)
9. Evaluation of the Relationship Between Expression of Villin and Gelsolin Genes and Axillary Lymph Node Metastasis in Patients With Breast Cancer, Iranian Journal of Pathology (2021)
10. Human Papilloma Virus Infection and Fascin Over-Expression in Squamous Cell Carcinoma of the Cervix, Medical Journal of the Islamic Republic of Iran (2018)
11. Angiotensin-Converting Enzyme Gene Polymorphism in Children With Idiopathic Nephrotic Syndrome, Effect on Biopsy Findings, Fetal and Pediatric Pathology (2017)
12. Corrigendum to “Validation of a Next Generation Sequencing Panel for Detection of Hotspot Cancer Mutations in a Clinical Laboratory” [Journal Information: Pathology-Research and Practice, 2017, Volume 213, Issue 2, Pages: 98-105](S0344033816304277)(10.1016/J.Prp.2016.11.016), Pathology Research and Practice (2017)
13. Prevalence of Adeno-Associated Virus and Human Papillomavirus Dna in Iranian Women With and Without Cervical Cancer, Pathology Research and Practice (2017)
14. The Prevalence and Associated Factors of Microsatellite Instability in Ovarian Epithelial Cancers Detected by Molecular Genetic Studies in a Sample of Iranian Women, International Journal of Cancer Management (2017)
15. Validation of a Next Generation Sequencing Panel for Detection of Hotspot Cancer Mutations in a Clinical Laboratory, Pathology Research and Practice (2017)
16. Priority Setting for Improvement of Cervical Cancer Prevention in Iran, International Journal of Health Policy and Management (2016)
17. Correlation of Histopathologic Findings of Non-Graft Threatening Preservation/Reperfusion Injury in Time-Zero Liver Needle Biopsies With Short-Term Post-Transplantation Laboratory Alterations, Hepatitis Monthly (2015)
18. Detection and Typing of Human Papilloma Viruses by Nested Multiplex Polymerase Chain Reaction Assay in Cervical Cancer, Jundishapur Journal of Microbiology (2015)
19. Neuromyelitis Optica and Nucleotide Variations of Aquaporin-4 Gene, Iranian Journal of Ophthalmology (2015)
20. Seroprevalence of Nmo-Igg Antibody in Neuromyelitis Optica (Nmo) and Its Specificity in Differentiating Nmo From Other Demyelinating Diseases With Overlap Symptoms: An Iranian Experience, Iranian Journal of Allergy# Asthma and Immunology (2015)