目的探讨结节性硬化症的颅内影像学征象。
Purpose To research the MRI and CT findings of Tuberous Sclerosis.
目的探讨腹膜假性粘液瘤的影像学征象的特点。
Objective To discuss the character of imaging findings of pseudomyxoma peritoneum(PMP).
硬膜骨化有2个影像学征象，即轨道征和逗点征。
There are 2 radiologic signs of dural ossification, namely, the tram track sign and the comma sign.
目的探讨与肝癌自发破裂出血相关的影像学征象及其在预测中的价值。
Purpose To evaluate the combined imaging findings of spontaneous rupture and hemorrhage in hepatocellular carcinoma(HCC)and the predictive value.
目的分析头部和气管腺样囊性癌（ACC）的临床表现和影像学征象。
Purpose To evaluate the clinical findings and imaging characteristics of adenoid cystic carcinomas(ACC).
方法回顾性分析了60例气管、支气管非金属异物的临床与影像学征象。
Methods A retrospective analysis was given to clinical and imaging characteristics of 60 cases with nonmetal foreign body in trachea and bronchus.
影像学征象包括密度不均的班片状影和骨质硬化以及关节面的骨质塌陷。
Radiographic findings include patchy areas of lucency and sclerosis as well as bony collapse at articular surfaces.
辩证地认识与研究个体化与典型性影像学征象个性与共性之间的关系、在典型征象的指导下充分考虑具体病例的个体化达到正确诊断思维的关键。
Realizling the dialectical relationship between general and special characters of radiologic signs, and considering the individualized effect on signs are the ways to make correct diagnosis.
MRI可显示假性动脉瘤的特异性征象，是假性动脉瘤影像学诊断方法之一。
MRI can depict the specific signs of pseudoaneurysm, and it is one of imaging modalities of confirmed pseudoaneurysm diagnosis.
本文着重复习bac的病理、临床表现、X线与CT征象，以及影像学诊断与鉴别诊断。
The pathology, clinical presentation, X-ray and CT manifestation, imaging diagnosis and differential diagnosis of BAC are introduced.
结论创伤性关节积脂血征影像学表现具有特征性，其征象的出现提示关节内骨折的存在，但其出现率不高。
Conclusion There are specific imaging features of traumatic lipohemarthrosis in the bone and joint traumas, which seldom appears but often suggests existence of intraarticular fractures.
结论创伤性关节积脂血征影像学表现具有特征性，其征象的出现提示关节内骨折的存在，但其出现率不高。
Conclusion There are specific imaging features of traumatic lipohemarthrosis in the bone and joint traumas, which seldom appears but often suggests existence of intraarticular fractures.
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