儿童膀胱横纹肌肉瘤的影像学诊断

The Image Diagnosis of Bladder Rhabdosarcoma in Children

目的 :研究儿童膀胱横纹肌肉瘤的影像学诊断及鉴别诊断。材料与方法 :8例儿童膀胱横纹肌肉瘤患者 ,6例进行CT检查 ,7例进行了膀胱造影。结果 :膀胱横纹肌肉瘤CT检查主要表现为膀胱内软组织密度影、膀胱壁增厚以及前列腺等邻近器官受侵。膀胱造影主要表现为息肉状充盈缺损以及膀胱受压、膀胱壁僵硬。结论 :作者认为CT可以直接显示膀胱内的病变 。

Purpose:To study the diagnosis and differentential diagnosis of bladder rhabdosarcoma in children were discussed.Material and Methods:8 cases of children with bladder rhabdosarcoma were reported,Of them 6 were taken CT scan and 7 were taken urogram.Results:The shadow of soft tissue density,thick-walled bladder and infiltrated adjacent organs such as prostate were showed mainly in CT scan,polypoid filling defects,bladder pressed and rigid-bladder walled were manifested in cystogram.Conclusion:The authors consider that CT can shows lesions in bladder directly and adjacent organs clearly.