Amir Vahedi
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View article: Expression of cyclooxygenase-2 and smooth muscle actin biomarkers in different subtypes of basal cell carcinoma
Expression of cyclooxygenase-2 and smooth muscle actin biomarkers in different subtypes of basal cell carcinoma Open
Introduction Basal cell carcinoma (BCC) is the most common form of skin cancer, with diverse subtypes and UV radiation as a major risk factor. Key markers like COX-2 and smooth muscle actin (SMA) are linked to tumor invasion. This study in…
View article: LensCraft: Your Professional Virtual Cinematographer
LensCraft: Your Professional Virtual Cinematographer Open
Digital creators, from indie filmmakers to animation studios, face a persistent bottleneck: translating their creative vision into precise camera movements. Despite significant progress in computer vision and artificial intelligence, curre…
View article: Camera Trajectory Generation: A Comprehensive Survey of Methods, Metrics, and Future Directions
Camera Trajectory Generation: A Comprehensive Survey of Methods, Metrics, and Future Directions Open
Camera trajectory generation is a cornerstone in computer graphics, robotics, virtual reality, and cinematography, enabling seamless and adaptive camera movements that enhance visual storytelling and immersive experiences. Despite its grow…
View article: Analysis of the relationship between egfr mutations and pd-l1, alk, and ros1 alterations in patients with non- small-cell lung cancer: the most extensive study conducted in iran
Analysis of the relationship between egfr mutations and pd-l1, alk, and ros1 alterations in patients with non- small-cell lung cancer: the most extensive study conducted in iran Open
This study confirmed the mutual exclusivity of EGFR and ALK mutations and found no significant association with PD-L1. Comprehensive EGFR testing remains crucial to guide targeted therapies. Broader studies are needed to include diverse po…
View article: Primary adrenal mantle cell lymphoma mimicking a non‐functional retroperitoneal paraganglioma
Primary adrenal mantle cell lymphoma mimicking a non‐functional retroperitoneal paraganglioma Open
Key Clinical Message Patients presenting with abdominal pain and retroperitoneal mass in radiographic images may be in the early stages of primary adrenal mantle cell lymphoma, which requires histological studies for a definite diagnosis. …
View article: Asymmetric inflammatory myopathy in the proximal right lower limb: Rare presentation of lymphoma
Asymmetric inflammatory myopathy in the proximal right lower limb: Rare presentation of lymphoma Open
Asymmetric inflammatory myopathy in the proximal right lower limbRare presentation of lymphoma.docx
View article: Leukocytoclastic vasculitis in a patient with ankylosing spondylitis: A case report
Leukocytoclastic vasculitis in a patient with ankylosing spondylitis: A case report Open
Key Clinical Message Although the concurrent occurrence of vasculitis with AS is uncommon, when patients diagnosed with AS exhibit symptoms including skin petechiae, purpura, abdominal discomfort, malaise, elevated ESR, and reduced complem…
View article: Human Papillomavirus (HPV16 and HPV18) Infection; Pathogenesis, Vaccination, and Detection by Loop-Mediated Isothermal Amplification with Lateral Flow Dipstick Tests: A Review
Human Papillomavirus (HPV16 and HPV18) Infection; Pathogenesis, Vaccination, and Detection by Loop-Mediated Isothermal Amplification with Lateral Flow Dipstick Tests: A Review Open
Context: Human papillomavirus (HPV) infections contribute to the cause of 15% - 20% of all human cancers. This review aims to examine and provide updated information on various aspects, with a particular focus on topics that are of interes…
View article: Histopathological Association of Non-alcoholic Fatty Liver Disease With Coronary Artery Atherosclerosis Grade
Histopathological Association of Non-alcoholic Fatty Liver Disease With Coronary Artery Atherosclerosis Grade Open
Background: The association between the severity of coronary atherosclerosis and histopathologic findings in patients with non-alcoholic fatty liver disease (NAFLD) is not entirely understood. Considering the gold standard method, this stu…
View article: Precision diagnostics in cardiac tumours: Integrating echocardiography and pathology with advanced machine learning on limited data
Precision diagnostics in cardiac tumours: Integrating echocardiography and pathology with advanced machine learning on limited data Open
View article: Inflammatory myopathy in the proximal lower limb: Rare presentation of lymphoma
Inflammatory myopathy in the proximal lower limb: Rare presentation of lymphoma Open
Inflammatory myopathy in the proximal lower limb: Rare presentation of lymphomaOmid pourbagherian1, Mehrzad Hajialilo2, Amir Vahedi3, Ali Esmaeili4, Mehdi Jafarpour21 Immunology Research Center, Tabriz University of Medical Sciences, Tabri…
View article: Effect of vitamin C on adrenal suppression following etomidate for rapid sequence induction in trauma patients: a randomized clinical trial
Effect of vitamin C on adrenal suppression following etomidate for rapid sequence induction in trauma patients: a randomized clinical trial Open
View article: Subtype distribution of lymphomas in northwestern Iran: a retrospective analysis of 659 cases according to World Health Organization classification
Subtype distribution of lymphomas in northwestern Iran: a retrospective analysis of 659 cases according to World Health Organization classification Open
Background The distribution of lymphoma subtypes differs strikingly by geographic variations. However, there is limited information on this research in northern Iran. This study aims to evaluate the incidence, subtype, age, sex, and extran…
View article: Subtype distribution of lymphomas in northwestern Iran: A retrospective analysis of 659 cases according to World Health Organization classification
Subtype distribution of lymphomas in northwestern Iran: A retrospective analysis of 659 cases according to World Health Organization classification Open
Background: The distribution of lymphoma subtypes differs strikingly by geographic variations. However, there is limited information on this research in northern Iran. This study aims to evaluate the incidence, subtype, age, sex, and extra…
View article: Rosai‐Dorfman disease presenting with solitary liver mass without lymphadenopathy: A case report
Rosai‐Dorfman disease presenting with solitary liver mass without lymphadenopathy: A case report Open
Rosai‐Dorfman disease (RDD), as a lymphoproliferative disorder with unknown etiology, is commonly identified with systemic clinical manifestations in various organs. In this case study, RDD occurrence was reported with an exceedingly liver…
View article: Rosai-Dorfman Disease Presenting with Solitary Liver Mass Without Lymphadenopathy: Case Report and Literature Review
Rosai-Dorfman Disease Presenting with Solitary Liver Mass Without Lymphadenopathy: Case Report and Literature Review Open
This care report presents a 51-year-old woman patient with a cyst-like mass in the liver. The proliferated histiocytes, with the eosinophilic nucleolus, occasionally showing lymphophagocytosis (emperipolesis) positively for CD68 protein S-…
View article: Effect of Selenium and Electrical Stimulation on the Expression of Cation Channel Spermia 1 and 2 Genes in Spinal Cord Injury Rat Model
Effect of Selenium and Electrical Stimulation on the Expression of Cation Channel Spermia 1 and 2 Genes in Spinal Cord Injury Rat Model Open
Objectives: Cation Channel Spermia (CatSper) 1-4 are considered as a unique family of "sperm cation channels" and play an important role in the motility of the sperm and male fertility. The aim of this study was to compare and evaluate the…
View article: Study on the reassortment and the presence of G genotypes of bovine group A rotaviruses in the human rotaviruses in Tehran.
Study on the reassortment and the presence of G genotypes of bovine group A rotaviruses in the human rotaviruses in Tehran. Open
View article: ThinPrep Pap Test for Diagnosis of Cervical Cancer in Early Stages
ThinPrep Pap Test for Diagnosis of Cervical Cancer in Early Stages Open
Background: Cervical cancer is one of the world’s deadliest forms of cancer and Pap smear is the most popular screening test for diagnosis in early stages. The aim of our study was to assess potential screening rule of ThinPrep Pap test. M…
View article: Spinal Cord Injury‚ Oxidative Stress, and Antioxidants: Impact on Male Fertility
Spinal Cord Injury‚ Oxidative Stress, and Antioxidants: Impact on Male Fertility Open
Objectives: Spinal cord injury (SCI) often occurs in young adult men. Factors such as erectile and ejaculation dysfunction and abnormal anomalies may contribute to the incidence of infertility. In healthy men, there is a balance between re…
View article: Determining the Frequency of Macroamylasemia in Patients with Hyperamylasemia using PEG Precipitation Method
Determining the Frequency of Macroamylasemia in Patients with Hyperamylasemia using PEG Precipitation Method Open
Introduction: The term acute abdomen refers to severe and sudden abdominal pain requiring urgent reorganisation. One of the factors causing acute abdomen is acute pancreatitis, which needs immediate measurements. Acute pancreatitis is also…
View article: Synchronous gallbladder squamous cell carcinoma and adenocarcinoma, both as primary tumors in one patient
Synchronous gallbladder squamous cell carcinoma and adenocarcinoma, both as primary tumors in one patient Open
Synchronous primary carcinomas of gallbladder are rare. However this diagnosis should be taken into account in patients with cholecystitis features in order to seeking for the best surgical approach.
View article: Role of Helicobacter Pylori stool antigen test in the diagnosis of Helicobacter Pylori infection
Role of Helicobacter Pylori stool antigen test in the diagnosis of Helicobacter Pylori infection Open
Introduction: Helicobacter pylori (H. pylori) infection is common in developing countries. There are various invasive and non-invasive methods for diagnosing H. pylori infection. Stool antigen test is a new non-invasive method to diagnose …
View article: Cervical osteochondroma with neurological symptoms: literature review and a case report
Cervical osteochondroma with neurological symptoms: literature review and a case report Open
View article: Genetic pattern of cystic fibrosis patients in Azeri Turkish population
Genetic pattern of cystic fibrosis patients in Azeri Turkish population Open
Objective ― This study was designed to analyze the genetic pattern of cystic fibrosis and effects on age, sex and mortality in the Azeri Turkish population in Iran. Material and Methods ― This study was a descriptive study that was conduct…
View article: Correlation of serum intercellular adhesion molecule 1 and vascular endothelial growth factor with tumor grading and staging in breast cancer patients
Correlation of serum intercellular adhesion molecule 1 and vascular endothelial growth factor with tumor grading and staging in breast cancer patients Open
Levels of VEGF and ICAM1 can be used as a predictor of tumor invasion and also for target therapy.
View article: Evaluation of the Pathogenesis of Tumor Development from Endometriosis by Estrogen Receptor, P53 and Bcl-2 Immunohistochemical Staining
Evaluation of the Pathogenesis of Tumor Development from Endometriosis by Estrogen Receptor, P53 and Bcl-2 Immunohistochemical Staining Open
Objective: Endometriosis, one of the most common estrogen dependent gynecological disorders, can present as both benign and malignant disease. The prevalence of tumoral transformation is 0.7-1.6% and the most common tumors are clear cell a…
View article: Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma: is it different between Over and Under 50 Years of Age?
Epstein-Barr Virus-Positive Diffuse Large B-Cell Lymphoma: is it different between Over and Under 50 Years of Age? Open
EBV+DLBCL are not exclusive to patients older than 50 years. With regard to clinical data as well as IHC subclasses, no differences were evident between EBV+DLBCL of young and old groups. Our suggestion is to eliminate any cut off age for …
View article: Gender Differences in Clinical Presentations of Cystic Fibrosis Patients in Azeri Turkish Population
Gender Differences in Clinical Presentations of Cystic Fibrosis Patients in Azeri Turkish Population Open
These findings indicate gender differences in CF patients. Future studies are needed to establish other differences and evaluate the causes for the gender variations.