Combined Role of Color Doppler and Diffusion Weighted MRI In Differentiation Between Benign and Malignant Tumors of Major Salivary Glands
试验速览
- 阶段
- 不适用
- 入组人数
- 50
- 主要终点
- The ADC values and Color Doppler values (PSV-PI-RI) of major salivary gland masses
研究概览
简要总结
This study intend to evaluate the combined value of ADC and COLOR DOPPLER in differentiating benign and malignant salivary gland tumors in comparison to histopathological findings and its use in preoperative prediction of benign and malignant masses.
详细描述
the study aim to achieve preoperative differentiation between benign and malignant masses of the major salivary glands using the ADC values and Color Doppler values (PSV - PI - RI)
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •1- patients must be 18 of age or older. 2= patients must have a suspicious swelling in major salivary glands.
排除标准
- •Patients with history of metal plates or screws or artificial joints.
- •Patients who have phobia of indoor places.
- •Patients with contraindication to MRI like intra-cerebral aneurysmal clips, cardiac pacemaker, and metallic foreign body at region of examination.
结局指标
主要结局
The ADC values and Color Doppler values (PSV-PI-RI) of major salivary gland masses
时间窗: baseline
The ADC values and Color Doppler values (PSV-PI-RI) of major salivary gland masses will differ according to the nature of the mass determined by histopathological finding
次要结局
未报告次要终点
研究者
Mohamed Ahmed Alam El-Din
Principal Investigator
Assiut University