A multimodality approach to the diagnosis of breast hamartomas with atypical mammographic appearance.
The ultrasonographic appearance of breast hamartomas (BHs) is described and its diagnostic utility is discussed in this study of 27 women with mammographic findings both typical and atypical of BH. The role of computed tomography (CT) in the diagnosis of BH of atypical mammographic appearance is also analyzed. These 27 cases of BH were detected in women submitted to mammographic screening. Ages ranged from 45 to 65 years (mean age 52.6 years). In all cases physical and ultrasonographic examinations were carried out. CT studies were carried out in seven cases. Core biopsy was performed in 18 cases of lesions with a mammographic appearance atypical of BH. Lesions were palpable in 9 cases and nonpalpable in 18. Mammographic appearance was characteristic in nine cases. In 19 cases a hypoechoic solid mass with hyperechoic lines and/or bands was seen. This ultrasonographic image is suspicious of BH. Finally, both CT and core biopsy findings were of great help in the diagnosis of BH in the cases where mammographic and ultrasonographic studies were inconclusive. We consider that a combination of mammography, ultrasonography, CT, and core biopsy is fundamental for the successful diagnosis of breast hamartomas not seen in typical form in mammograms.
Berná
J D
JD
Departments of Radiology and Pathology, Hospital General Universitario de Murcia, Spain.
Nieves
F J
FJ
Romero
T
T
Arcas
I
I
D000368:Aged; D001707:Biopsy, Needle; D001943:Breast Neoplasms / Q000175:diagnosis*; D003131:Combined Modality Therapy; D005260:Female; D006222:Hamartoma / Q000175:diagnosis*; D006801:Humans; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008327:Mammography; D008403:Mass Screening / Q000379:methods; D008875:Middle Aged; D012189:Retrospective Studies; D012680:Sensitivity and Specificity; D013030:Spain; D014057:Tomography, X-Ray Computed / Q000379:methods*; D014463:Ultrasonography / Q000379:methods*