第一个肾脏的彩色多普勒(B)显示患有肾静脉曲张的患者的静脉扩张,类似肾积水。CT尿路造影的排泄期证实了第二例病例的是肾盂旁囊肿(D)。 另一种常见模拟肾积水的是肾窦脂肪,在慢性肾脏疾病的情况下,肾窦脂肪相对于肾实质回声可表现为低回声(图9A,B)。肾盂...
CT尿路成像(CTU):对复杂病例(如肿瘤或解剖异常)提供三维立体图像。 实验室检查:尿常规、肾功能检测辅助判断感染及肾功能损害。 四、治疗原则 核心目标是解除梗阻、保护肾功能: 保守治疗:轻度无症状者定期复查B超及肾功能。 病因治疗: 结石:体外冲击波碎石或输尿管镜取石。 前列腺增生:...
a.至少保留1/5的正常肾组织才能维持生命的最低限度功能,如非必要,尽量不作肾脏引流,以防感染的产生。b.对于无症状无感染的肾积水患者,可每6～12个月用B超、CT及静脉肾盂造影复查观察,如无进展可暂不手术。c.肾盂输尿管交界处梗阻可能造成结石,因此在取除结石的同时,必须探查是否存在形成结石的病因。如有狭窄,...
结核性肾盂炎CT表现 为肾盂及部分肾大盏变形 、 充盈缺损及积水征. 来自互联网 5. Renal ultrasound showed bilateral enlargement without hydronephrosis. 肾脏超音波显示双侧肾肿大且无水肾. 来自互联网 6. Objective To evaluate the clinical value of diuretic renal dynamic imaging in children with congenital...
英文: This abdominal CT scan with contrast demonstrates right hydronephrosis and hydroureter as a consequence of ureteral obstruction.中文: 腹部增强CT显示输尿管阻塞导致右(图左侧)肾盂和输尿管积水。英文: A long-standing obstruction (probably congenital) at the ureteral orifice through which the metal ...
CT 检查示双肾增大,肾实质内可见多数边缘光滑、大小不等的囊性肿块。 2.单纯性肾囊肿 体积增大时常可触及囊性肿块。超声检查示肾区有单个边缘整齐的圆形透声暗区。IVU 示肾盂肾盏受压、变形、移位但无积水。CT 检查示一圆形壁薄、界限清楚的低密度肿块,增强后肾实质密度增强而肿块无增强。 3.肾周围囊肿 腰部可...
美[ˌhaɪdrənɪ'froʊsɪs] 英[ˌhaɪdrənɪ'frəʊsɪs] n.【医】肾盂积水膨出 网络肾积水;肾水肿;水肾 英汉 网络释义 n. 1. 【医】肾盂积水膨出 释义: 全部,肾盂积水膨出,肾积水,肾水肿,水肾
Imaging procedures.Ultrasounds, MRIs, and CT scans can help doctors get a better look at what’s happening inside your body. Sometimes, the doctor might inject you with a special dye, which highlights the pee so it's easier to see in the imaging. Ultrasounds are also used for pregnant ...
CT imaging revealed left hydronephrosis and hydroureter secondary to ureteral constriction due to congenital circumcaval ureter and concomitant levoposition of the caudal vena cava (CVC). Nephroureterectomy was performed, and clinical signs were fully resolved. Although congenital circumcaval ureter has ...
Measurement of Kidney Volume:Study with Spiral CT; 螺旋CT测量肾脏体积的研究 3. The protective effects and mechanisms of Astragalus on ischemia-reperfusion injury tokidney; 黄芪对肾缺血-再灌注损伤的保护作用及机制研究进展 参考词条 肾蕨肾脏肾病肾性肾硒肾素肾癌补肾肾茶肾虚频率固定的 ...