Osteen R T, Karnell L H
Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts.
Cancer. 1994 Apr 1;73(7):1994-2000. doi: 10.1002/1097-0142(19940401)73:7<1994::aid-cncr2820730735>3.0.co;2-o.
Previous National Cancer Data Base data have been used to examine time trends in stage of disease and treatment patterns for breast cancer. The most current (1990) data are described here.
Two calls for data have yielded a total of 143,051 breast cancer cases for 1985, 1988, and 1990 from hospital cancer registries across the United States.
The percentage of in situ cancers increased between 1985 and 1988 but was essentially constant between 1988 and 1990. The use of breast-conserving partial mastectomy across the country increased between 1988 and 1990. Some interesting regional differences appeared in the use of multimodality treatment.
These data suggest a plateau in the use of mammographic screening.
先前国家癌症数据库的数据已被用于研究乳腺癌疾病分期和治疗模式的时间趋势。此处描述的是最新（1990年）的数据。
两次数据征集共获得了来自美国各地医院癌症登记处的1985年、1988年和1990年的143,051例乳腺癌病例。
原位癌的百分比在1985年至1988年之间有所增加，但在1988年至1990年之间基本保持不变。1988年至1990年期间，全国范围内保乳部分乳房切除术的使用有所增加。在多模式治疗的使用方面出现了一些有趣的地区差异。
这些数据表明乳腺钼靶筛查的使用已趋于平稳。
