肾错构瘤117例的诊断与治疗

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(Departm ent of Urology,the First Affiliated Hospital of Dalian M edical University,Dalian 116001,China)
ABSTRACT.Objective To explore the diagnosis and optimal approach of treatment for renal angiomyolipoma(RAML).
文 章编号 :1009-8291(2012)03—0252—04
Diagnosis and therapeutic experience of 1 1 7 cases with renal angiom yolipom a W ANG Li—na,SONG Xi—shuang,YANG De—yong,W A NG Jian—bo,CH E Xiang—yu,LI Xian—cheng
M ethods Data of 117 patients with RAM L。including 24 male (20.51% )and 93 female(79.49% )。were retrospectively ana· lyzed. Before operation,patients received color D oppler ultrasound exam ination,CT ,IV U ,CTU or M R I,and then underwent nephron·sparing surgery (NSS) or nephrectom y. D uring the follow-up,patients were reexam ined w ith color D oppler ultra- sound,CT,and IV U. Results Of all patients,64 (54.7% ) were correctly diagnosed as RAM L before operation,and 2 1 (17.94% )were misdiagnosed as renal cell carcinom a.98 (83.76% )patients underwent NSS and 19 (16.24% ) nephrectomy. The operation time was(92.5± 3.1)min (40~ 180 m in),renal blood supply occlusion time was(15.5_ -4-0.7)min (3—35 min),the intraoperative blood loss was (129± 4.2) m L (40~ 800 m L). The tumor diameter of RAM L was(4.8± 0.9) em (0.7~ 25 cm ).64 patients w hose tum or diam eter was greater than 4.0 cm underw ent N SS.For these patients,the operation tim e was (99.4± 2.8)min (65~ 180 min),renal blood supply occlusion time was(17.4± 1.2)min(9~ 35 min),and intra0peratiVe blood loss w as (142.3± 4.7)m L(50 ̄ 800 m L).53 patients whose tum or diam eter was less than 4 cm underw ent N SS.For them ,the operation time was(86.8± 2.8)min (40~ 150 min),the renal blood supply occlusion time was(13.9± 1.4)min(3~ 20 m in), and intraoperative blood loss was(117.7± 3.9)mL (40 ̄ 300 mL).The operation time,renal blood supply occlusion time,and recovery tim e w ere significantly shorter for patients w hose tum or diam eter w as less than 4 cm ,and the renal function w as better preserved.Conclusions The color Doppler ultrasound and CT play important role in the diagnosis,differential diagnosis and follow —up of RA M L .N SS is safe and effective for the treatm ent of RA M L .For R A M L w ith diam eter greater than 2 em ,surgi— ca1 treatm ent is recom m ended. K EY W o RDS:renal angiomyolipoma;diagnosis;treatment;nephron—sparing surgery;nephrectomy
源自文库252
· 论 著 ·
肾错 构 瘤 1 17例 的 诊断 与治 疗
王 丽娜 ,宋希 双 ,杨德 勇 ,王 建 伯 ,车翔 宇 ,李 先承
(大 连 医 科 大 学 附属 第 一 医 院 泌 尿 外 科 ,辽 宁 大 连 116011)
J M od Urol,Vo1.1 7 No.3 M ay 2012
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