Pelvic computed tomography of breast carcinoma patients. Should it routinely be added to abdominal computed tomography?
作者信息
Meyer J I, Herts B R, Einstein D M, Singer A A, Budd G T, Cohen M A
机构信息
Department of Diagnostic Radiology, Cleveland Clinic Foundation, OH 44195, USA.
出版信息
Cancer. 1997 Feb 1;79(3):500-4.
BACKGROUND
This study was conducted to determine if pelvic computed tomography (CT) should routinely be appended to abdominal CT in the workup of patients with breast carcinoma.
METHODS
The abdominal-pelvic CTs of 139 breast carcinoma patients (195 exams) were reviewed. Scans were grouped by indication and whether pelvic pathology was known before CT. Pelvic CT results were correlated with their effect on patient management.
RESULTS
Among the 119 patients without pre-CT evidence of pelvic disease, a nonosseous pelvic metastasis was identified in only 1; this patient also had liver metastases and management was not changed. No unsuspected pelvic CT finding altered therapy for breast carcinoma. However, three patients underwent surgery for asymptomatic masses discovered on pelvic CT; all were benign.
CONCLUSIONS
Pelvic CT is unlikely to affect the management of patients with breast carcinoma by detecting occult metastatic disease.
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