Barnes G, Matory W E
J Natl Med Assoc. 1989 Jun;81(6):633-6.
Screening mammography can locate small breast cancer lesions not detectable on physical examination. In this study, the records of 57 patients undergoing radiographically guided preoperative needle localization were reviewed for the period August 1986 to May 1988. Of the 57 cases, 15.8% were positive for cancer and 84.2% were benign breast lesions. Invasive ductal carcinoma was the pathologic diagnosis in all malignant biopsies, except for one case of carcinoma in situ. All positive lesions had shown as microcalcifications on mammogram. The authors examine the criteria for biopsy and discuss their experience with needle localization of occult breast lesion suspicious of breast cancer.
乳腺钼靶筛查能够发现体格检查无法检测到的小乳腺癌病灶。在本研究中，回顾了1986年8月至1988年5月期间57例行影像学引导下术前针定位患者的记录。57例病例中，15.8%为癌症阳性，84.2%为良性乳腺病变。除1例原位癌外，所有恶性活检的病理诊断均为浸润性导管癌。所有阳性病变在乳房X光片上均表现为微钙化。作者检查了活检标准，并讨论了他们对可疑乳腺癌隐匿性乳腺病变进行针定位的经验。
