摘要
目的探讨X线和CT对肾钙乳症的诊断价值。方法对16例肾钙乳患者行常规X线和CT检查并对图像进行分析。结果 16例CT图像均清晰显示钙乳囊肿全貌及"半月征",其中5例转动体位后显示钙乳形成的半月形高密度影始终位于病灶最低处。病变均为单侧,平均直径2.5 cm。其中囊肿型15例,积水型1例。结论 X线和CT检查能清晰显示肾钙乳的特征性影像学改变,准确地与其它疾病相鉴别,并能明确区分肾钙乳类型,为临床治疗提供可靠的病理、解剖资料。
Objective To discuss the value of X-ray plain film and computed tomography（CT） in the diagnosis of renal milk of Calcium.（RMC）.Methods Conventional X-ray and CT examination was made for 16 patients of RMC and the images obtained were analyzed.Results CT clearly displayed the whole view of milky calcium cyst and its＂halfmoon sign＂.In 5 cases,the halfmoon high density formed by milk of calcium always located in the lowest part of the lesion with change of the body＇s position.All the lesions were unilateral and their average diameter is 2.5 cm.Out of 16 patients,15 were renal cyst type and 1 hydronephrosis type.Conclusions X-ray and CT can display characteristic changes of RMC more clearly and distinguish it with other diseases more reliably.CT can definitely discriminate types of RMC and provide more reliable pathologic and anatomic data.
出处
《上海医学影像》
2010年第4期294-295,297,共3页
Shanghai Medical Imaging
关键词
肾钙乳
X线
断层摄影术
X线计算机
Renal milk of calcium
X-ray
Tomography
Computed tomography
