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本文的研究目的是利用彩色多普勒超声仪观察放疗对晚期宫颈癌血管和血流的影响及其临床意义。 宫颈癌患者 14例,年龄30～65岁,平均53岁,鳞癌11例,腺癌2例,黑色素瘤1例。放疗每日1.9Gy,每周5天,共3～7周,总量30～65Gy。放疗前后1周、放疗中途和结束时及结束后1,3个月行彩超检查,探头用3.5MHz。重点观察肿瘤内和其周围的血流
The purpose of this study is to use color Doppler ultrasound observation of radiotherapy for advanced cervical cancer blood vessels and blood flow and its clinical significance. 14 cases of cervical cancer patients, aged 30 to 65 years, mean 53 years old, squamous cell carcinoma in 11 cases, adenocarcinoma in 2 cases, melanoma in 1 case. Radiotherapy daily 1.9Gy, 5 days a week, a total of 3 to 7 weeks, a total of 30 ~ 65Gy. Radiotherapy before and after 1 week, midway and end of radiotherapy and 1, 3 months after the end of line ultrasound examination, the probe with 3.5MHz. Focus on the observation of blood flow in and around the tumor