Radio technician operation specification of multi b value DWI technique applied to liver tumor detection / 医疗卫生装备

Objective To enhance the standardized operation of multi b value DWI technique when the radio technician detects liver tumors.Methods The operation specifications of multi b value DWI technique applied to liver benign tumors diagnosis were analyzed for MRI conventional examination,MR-DWI scan,MR-DWI image processing.Considerations were also taken on unified detection standard,supervision system,management mechanism and etc.Results Radio technician was improved in operation specification when used multi b value DWI technique to detect liver tumors. Conclusion Radio technician operation specification of multi b value DWI technique has to be strengthened to enhance the clinical efficacy.