CT in localization of impalpable cryptorchid testes.
CT in localization of impalpable cryptorchid testes.
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CT 定位不可触及的隐睾。
DOI：
10.2214/ajr.134.4.725
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发表时间：
1980
期刊：
影响因子：
--
通讯作者：
E. Houttuin
中科院分区：
文献类型：
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作者：
M. Wolverson;B. Jagannadharao;M. Sundaram;M. Riaz;W. Nalesnik;E. Houttuin
应用CT对12例隐睾术前定位。由于3名患者有双侧受累，15名患者的睾丸缺如或未降。其中12例获得了CT检查结果的手术证实。一名拒绝手术的患者没有得到确认，另一名患者由于手术探查有限而被认为是不完整的。有一个错误的本地化。该手术快速、简单、非侵入性，可以在任何年龄段进行。根据体模测量，睾丸辐射暴露被认为是可以接受的。所有患者都使用了尽可能低的暴露系数。CT发现有助于手术程序的计划，在某些情况下可以进行更有限和更短的手术。
Computed tomography was used for preoperative localization in 12 patients with undescended testes. Because three patients had bilateral involvement, 15 absent or undescended testes were studied. Surgical confirmation of the CT findings was obtained in 12 instances. Confirmation was not obtained in one patient who refused operation and it was considered incomplete in another due to limited surgical exploration. There was one incorrect localization. The procedure is quick, simple, noninvasive, and can be performed at all ages. The testicular radiation exposure was considered acceptable on the basis of phantom measurement. The lowest possible exposure factors were used on all patients. CT findings assisted planning of operative procedures and in some cases enabled more limited and shorter operations.