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首页> 外文期刊>Radiology >Breast-conserving surgery for primary breast cancer: necessity for surgical clips to define the tumor bed for radiation planning.
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Breast-conserving surgery for primary breast cancer: necessity for surgical clips to define the tumor bed for radiation planning.

机译:原发性乳腺癌的保乳手术:必须使用手术夹来确定放射线规划的肿瘤床。

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摘要

Radiographs obtained at definitive and boost irradiation in 50 patients with stage I-II breast cancer were retrospectively examined. Tangent target fields planned on the basis of surgical clips placed at excision biopsy were evaluated with simulation radiographs. Four (8%) of 50 tangent target fields would have been inadequate without clips, and 23 (46%) of the boost targets would have been missed (12 [24%], totally; 11 (22%), marginally). Radiopaque surgical clips placed at excision biopsy help plan boost-irradiation target fields.
机译:回顾性检查了50例I-II期乳腺癌患者在最终和增强照射下获得的放射线照片。通过放射线照相评估在切开活检的手术夹的基础上计划的切线目标区域。 50个切线目标字段中有4个(8%)没有剪辑就足够了,而增强目标中的23个(46%)将被错过(总共12个[24%];略有11个(22%))。放置在切除活检中的不透射线外科手术夹有助于计划增强照射目标区域。

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