PET-CT is a good modality for localization of the malignant lesions. It is superior to PET in the diagnosis, localization and guiding treatment for head and neck cancer.
CT能对恶性肿瘤病灶进行准确定位,在头颈部肿瘤的诊断、定位及指导临床治疗方面与单纯PET相比具有明显的优势。
Conclusion: the demonstration of the soft tissue lesions of pharynx by MRI was much more better than by conventional X-ray and CT, furthermore with accuracy in localization and qualification.
结论:MRI对咽部软组织病变的显示远优于常规X线和CT,并可作出正确的定位、定性诊断。
Objective to define whether there exists correlation between the cognitive dysfunction and the locus of brain lesion and to map the localization of brain lesions for different cognitive dysfunction.
目的明确认知障碍与脑损害部位是否有必然的联系,探索不同的认知障碍在脑部相应区域的定位。
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