Medical study and research, it may or may not help for personal career but it is definitely impressive for personal health care.
2019年1月,国家癌症中心发布了最新一期的全国癌症统计数据。全国肿瘤登记中心负责全国肿瘤登记数据收集、质量控制、...[作者空间]
HU(Hounsfiled Unit)值,反映了组织对X射线吸收程度。以水的吸收程度作为参考,即水的HU=0,衰减...[作者空间]