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我们从 1 988至 1 999年对来院就诊的 1 0 2例胰腺肿瘤病人进行术前彩色多普勒超声检查 ,全部病例经手术及病理证实。现报告如下 :1 材料与方法仪器采用日本东芝ＳＳＡ - 2 70Ａ、ＳＳＡ - 370Ａ彩色多普勒超声显像仪、探头频率 3 5～ 7 0ＭＨｚ增益调节因人而宜。患者检查前?
We performed a preoperative color Doppler ultrasonography on 102 cases of pancreatic cancer patients from 1998 to 1999. All cases were confirmed by surgery and pathology. Now report as follows: 1 Materials and methods Instruments Toshiba SSA - 2 70A, SSA - 370A color Doppler ultrasound imaging device, the probe frequency 35 ~ 70MHz gain adjustment due to the person and appropriate. Patient check before?