Objective To evaluate the preoperative localization value of MRI and MRCP for congenital biliary dilatation.
目的探讨核磁共振影像对先天性胆管扩张症的术前定位价值。
Objective To evaluate the value of intra-arterial dynamic spiral ct on preoperative localization of insulinoma.
目的评价动态螺旋CT动脉造影在胰岛素瘤定位诊断中的价值。
Objective The value of preoperative localization of epileptic foci with SPECT brain perfusion imaging was investigated.
目的探讨SPECT脑灌注显像定位致痫灶的价值。
Preoperative precise localization of parathyroid adenomas ensure a successful excision of minimal operation, which can take the place of the conventional neck exploration.
诊断定位明确的单个甲状旁腺腺瘤行小切口直视下切除术是可行的，完全可以代替传统的颈部探查术。
The exploratory parathyroidectomy can be successed on preoperative definite diagnosis and accurate localization, frozen section and quickly PTH determination in the operation.
术前明确诊断及准确定位、术中进行冰冻切片和快速甲状旁腺激素测定是手术成功的有力保障。
Results 22 lesions of 20 patients are all excisioned accurately by preoperative wire-localization guided by ultrasound and obtain pathologic diagnosis.
结果20例(22个病灶)经超声引导下导丝定位后全部准确切除，获得病理学诊断。
Results 22 lesions of 20 patients are all excisioned accurately by preoperative wire-localization guided by ultrasound and obtain pathologic diagnosis.
结果20例(22个病灶)经超声引导下导丝定位后全部准确切除，获得病理学诊断。
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