检索结果-南通市图书馆

Quantification Threshold Pixel Technique of Magnetic Resonance Imaging in Paraspinal Muscles Atrophy among Discopathy Patients

引用

Open Journal of Medical Imaging 2022年第2期12卷 48-66页

作者： Mahmoud Mousa yasser al ajerami Khalid Abu Shab Mohammad Matar Marwan Matar Sadi Jaber Fouad S. Jaber Abdullah Abu Mousa Ahmad Jaber ali alhoubi Department of Radiology Gaza-European Hospital Gaza Strip Palestine Department of Medical Imaging Applied Medical Sciences Al-Azhar University Gaza Strip Palestine Department of Radiology Al Shifa medical Complex Gaza Strip Palestine Department of Radiology Nasser Medical Complex Gaza Strip Palestine Internal Medicine Department University of Missouri-Kansas City Missouri USA Department of Radiology Al Khair Charity Hospital Gaza Strip Palestine Department of Radiology Al Aqsa Martyrs Hospital Gaza Strip Palestine

Purpose: To evaluate the relationship between lumbosacral discopathy status and paraspinal atrophic changes (Cross-sectional area (CSA) and fatty infiltration (FI)) among different age groups. Materials and Methods: We retrospectively evaluated 200 patients with confirmed discopathy who were examined by lumbosacral Magnetic Resonance Imaging (MRI) at the two main governmental hospitals in Gaza Strip. Using ImageJ software and quantification threshold technique, we measured the CSA and FI of paraspinal muscles {multifidus (MF) & erector spinae (ES)}. The interpretation of MRI images was performed by two radiologists with a good inter-observer agreement between the radiological discopathy findings. Results: The highest percentage and severity of discopathy were noticed at the level of L4/5 (89.5%), followed by L5/S1 (14.5%). The FI is increased towards lower levels of L3/4 to L5/S1. No correlation was found between discopathy level, the severity of discopathy, and CSA of MF & ES muscles. In contrast, a correlation was observed between FI of MF & ES muscles, discopathy level, and severity. also, the results illustrated no significant relation was observed between CSA of MF & ES muscles and age groups (P > 0.05), while a significant correlation was reported between FI and age groups (P Conclusion: The MRI quantification threshold pixel technique for paraspinal muscles reflected the atrophic changes like CSA and FI in discopathy patients.

关键词： Paraspinal Muscles Cross-Sectional Area Fatty Infiltration Multifidus Erector Spinae Discopathy

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

The Role of Chest X-Ray in Monitoring Lung Changes among COVID-19 Patients in Gaza Strip

引用

Open Journal of Medical Imaging 2021年第2期11卷 29-47页

作者： Mahmoud Mousa Marwan Matar yasser al ajerami Ahmad Naijm Khalid Abu Shab Sadi Jaber Fouad SJaber Hazem Dawoud Department of Radiology Gaza-European Hospital Gaza Strip Palestine Department of Medical Imaging Applied Medical Sciences Al-Azhar University Gaza Strip Palestine Department of Nursing Applied Medical Sciences Al-Azhar University Gaza Strip Palestine Department of Radiology Nasser Medical Complex Gaza Strip Palestine Valley Fever Institute UCLA Kern Medical Bakersfield USA Department of Chemistry and Biochemistry Ohio University Athens USA

Objective: To investigate the time course and findings severity of COVID-19 infection at chest radiography based on a 6-point radiological severity score, and correlates these with patients’ age and gender. Methods: This is a retrospective study of COVID-19 patients who were admitted at European Gaza Hospital and evaluated between October 6, 2020, and November 30, 2020. Baseline and serial chest radiographs, up to 4 images per patient, were reviewed and assessed for predominant pattern, side, and location of lung opacity. Utilized a 6-point scoring system, which divides the chest X-ray into 6 zones, to assess chest X-ray changes and correlate them with the severity of infection, age, and gender of patients. Results: The study included 136 COVID-19 patients: (51/136, 37%) were males and (85/136, 62.5%) were females, while age ranged from 7 months to 90 years with a mean age of 41.7 ± (19.5) years. Negative Chest x-rays were more observed than positive images. Ground-glass opacity was the most frequent pattern with a decreasing trend from 1st to 4th chest X-ray (from 33.8% to 3.7%), followed by consolidation (from 16.2% to 2.9%). also, the commonest pattern of opacity was seen in peripheral areas (27/136, 19.9%), lower zone location (23/136, 16.9%), and bilateral opacity involvement (43/136;31.6%). No significant correlation was noticed between the patient’s gender, age, and severity score (P > 0.05). Conclusions: The 6-point chest X-ray severity score as a predictive tool in assessing the severity due to provide an assessment of the progression or regression pathway.

关键词： Chest X-Rays COVID 19 Lung Changes Scoring System Gaza Strip

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：