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Showing 2 results for Samet zadeh
Investigating the mean indexes of the cervical vertebrae through radiography in normal peop
Mahsa Akhavan-Sabbagh, Mohammad Ghasem Hanafi , Mozhgan Samet Zadeh , Arvin Rostami ,
Volume 81, Issue 9 (December 2023)
Abstract
Background: The study of the angles between the vertebrae and the curvatures of the spine plays an essential role in the pathogenesis of spinal disorders. Among the essential topics, the cervical sagittal parameters are widely used in evaluating cervical spine disorders and surgery. Measurement of cervical lordosis curves in healthy people is influenced by various factors. This study was conducted in order to investigate the average indexes of the cervical vertebrae in simple graphs in normal people.
Methods: In this descriptive study, using Gunya and Radiant software, radiographic photographs of the lateral view of the cervical region of 50 people (28 men and 22 women) who were referred for purposes other than problems related to neck pain were examined. Patients who were candidates for surgery and congenital disorders of the cervical spine were excluded. The study was conducted between March to April 2022. In this study, 12 cervical indexes were comprehensively measured and the scope of their changes in relation to age and gender was investigated. The measurements were conducted by an experienced radiologist.
Results:  In this study, 50 participants including 28 male (58%) and 22 female (44%) were included in the study. The mean age of participants 38.42 ± 2.1 years. After comparing the two genders, except for C0-C2/C2-C7 ratio index (4.9 in men and 2.6 in women) (P= 0.012), no significant difference was seen for other indexes (P> 0.05). After comparing the two groups, a significant difference was seen only in the T1 slope (T1S) index, which was significantly higher in people over 35 years old than in people under 35 years old (71.15 vs. 69.04) (P=0.049).
Conclusion: The evidence from this study shows that T1S increases with age and C0-C2/C2-C7 is significantly less in women than in men. These findings can be used to diagnose pathology or destructive changes in the elderly, to evaluate movement disorders, the effectiveness of treatment, and to determine the outcome.

Prevalence of fatty liver disease in patients with high-risk coronary plaque on CT angiography
Moghgan Samet Zadeh , Sahar Nikouzad Shahraki , Mohammad Ghasem Hanafi ,
Volume 83, Issue 7 (October 2025)
Abstract

Background: Nonalcoholic fatty liver disease (NAFLD) is one of the most prevalent chronic liver diseases worldwide and is closely associated with metabolic syndrome and insulin resistance. Growing evidence suggests a link between NAFLD and cardiovascular diseases, independent of traditional risk factors. Coronary computed tomography angiography (CCTA) is a reliable noninvasive method for evaluating coronary artery disease (CAD) and identifying high-risk coronary plaque characteristics. However, data regarding the association between NAFLD and high-risk coronary plaques remain limited, particularly in Iran. This study aimed to evaluate the prevalence of NAFLD in patients with high-risk coronary plaques detected by CCTA.
Methods: In this cross-sectional study, 200 patients who underwent CCTA for the evaluation of coronary plaques in outpatient clinics or the emergency department of Golestan Hospital in ahvaz ,1403 ,were enrolled. Demographic data, including age, sex, weight, and body mass index (BMI), along with clinical characteristics and cardiovascular risk factors such as hypertension, diabetes mellitus, dyslipidemia, smoking status, and medical history were collected. Patients with a history of alcohol consumption or known liver disease were excluded. NAFLD was assessed based on imaging findings. Statistical analyses were performed to compare variables between patients with and without NAFLD.
Results: The mean age of patients with NAFLD was 57.89 ± 9.72 years, compared with 55.77 ± 8.97 years in patients without NAFLD, with no statistically significant difference. The prevalence of NAFLD was slightly higher in women than men; however, this difference was not significant. Patients with NAFLD had a significantly higher mean weight than those without NAFLD (85.21 ± 12.12 kg vs. 79.62 ± 11.85 kg; p = 0.001). Additionally, the prevalence of NAFLD increased significantly with higher BMI categories, particularly in obese individuals.
Conclusion: Age and gender were not significantly associated with NAFLD prevalence in patients with high-risk coronary plaques. In contrast, increased body weight and higher BMI, especially obesity, were independently associated with a higher risk of NAFLD in this population.

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