Chang C H, Sibala J L, Lin F, Jewell W R, Templeton A W
Radiology. 1978 Oct;129(1):209-10. doi: 10.1148/129.1.209.
Eighteen cases of severe atypical epithelial hyperplasia of the breast were detected preoperatively by computed tomography breast scanner (CT/M) with contrast enhancement. The CT number before enhancement ranged from -17 to +31 and increased to 26 to 42 after enhancement (5.2-8.4% increase in attentuation). These data suggest that CT/M can differentiate these potentially precancerous lesions from benign fibrocystic disease.
通过计算机断层扫描乳腺扫描仪（CT/M）增强造影术前检测出18例乳腺重度非典型上皮增生。增强前CT值范围为-17至+31，增强后增至26至42（衰减增加5.2 - 8.4%）。这些数据表明，CT/M能够将这些潜在的癌前病变与良性纤维囊性疾病区分开来。
