Breast cancers in women 35 years of age and younger: mammographic findings.
During an 8-year period, 74 breast cancers were diagnosed in 66 patients 35 years of age and younger who underwent preoperative mammography. Mammograms and clinical data in these women were reviewed retrospectively to evaluate the mammographic findings and the efficacy of mammography. In 58 cases the cancer was detected by means of both clinical examination and mammography; in eight cases, mammography alone enabled readers to find the lesion; in seven cases, the lesion was found by means of clinical examination, but mammograms were negative; and in one case a cancer was found by means of incidental biopsy of the contralateral breast. Although 34 patients (52%) had dense breasts, mammography demonstrated the lesion in 66 cases (89%); the most common mammographic finding was microcalcifications, with or without associated masses (n = 28 [38%]). The authors do not suggest that screening of women younger than 35 years be performed routinely, but they believe that mammography can be valuable in screening young women at high risk for breast cancer or in confirming and suggesting prompt biopsy of a suspicious lesion.
Shaw de Paredes
E
E
Department of Radiology, University of Virginia Health Sciences Center, Charlottesville 22908.
Marsteller
L P
LP
Eden
B V
BV
D000328:Adult; D000367:Age Factors; D001943:Breast Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D006801:Humans; D008327:Mammography; D012189:Retrospective Studies