BONE METASTASES FROM BREAST-CANCER - VALUE OF CT BONE WINDOWS

被引:19
作者
VANDEMARK, RM [1 ]
SHPALL, EJ [1 ]
AFFRONTI, ML [1 ]
机构
[1] UNIV COLORADO,HLTH SCI CTR,DEPT MED,BONE MARROW TRANSPLANT PROGRAM,DENVER,CO 80262
关键词
BONES; NEOPLASMS; BREASTS; TREATMENT PLANNING; COMPUTED TOMOGRAPHY;
D O I
10.1097/00004728-199207000-00022
中图分类号
R8 [特种医学]; R445 [影像诊断学];
学科分类号
1002 ; 100207 ; 1009 ;
摘要
A pilot study was organized to compare the utility of scintigraphy, radiographic bone surveys, and conventional CT bone windows (CTBWs) in judging therapeutic response of bone lesions in patients with metastatic breast carcinoma. Twenty-six patients with stage IV disease and documented bone metastases were evaluated over a 2 year period. Discordance in the assessment of therapeutic response was greatest (56% discordance) between bone scans (BSs) and conventional CTBWs. In 77% of the discordant observations, the assessment by conventional CTBWs agreed with the patients' clinical response to therapy. Our preliminary results suggest that posttherapy review of conventional CTBWs provides useful clinical information about therapeutic response and exceeds the contribution of BSs in this regard.
引用
收藏
页码:608 / 614
页数:7
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