Invasive Ductal Carcinoma with Fibrotic Focus: Mammographic and Sonographic Findings with Histopathologic Correlation
Shara Millman Oken1,
Cecilia L. Mercado2,
Lorenzo Memeo3 and
Hanina Hibshoosh3
1 Department of Radiology, Breast Imaging, Columbia University Medical
CenterNew York Presbyterian Hospital, Herbert Irving Pavilion, 161 Fort
Washington Ave., 10th Fl., Ste. 1051, New York, NY 10032.
2 Department of Radiology, New York University Cancer Center, New York, NY
10016.
3 Department of Pathology, Columbia University Medical CenterNew York
Presbyterian Hospital, New York, NY 10032.

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Fig. 1A Mammographic findings of invasive ductal carcinoma with
fibrotic focus. Mammogram in 55-year-old woman with invasive ductal carcinoma
with fibrotic focus shows spiculated mass with associated pleomorphic
calcifications. Skin lesion is marked in lower left-hand corner.
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Fig. 1B Mammographic findings of invasive ductal carcinoma with
fibrotic focus. Spot compression tangential view in 56-year-old woman with
invasive ductal carcinoma with fibrotic focus shows partially circumscribed
mass without associated calcifications.
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Fig. 1C Mammographic findings of invasive ductal carcinoma with
fibrotic focus. Spot compression tangential view over palpable lesion in
51-year-old woman with invasive ductal carcinoma with fibrotic focus shows
ill-defined area of high density (arrows).
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Fig. 2A Sonographic findings of invasive ductal carcinoma with
fibrotic focus. Image in 82-year-old woman with invasive ductal carcinoma
shows that echogenic fibrotic focus (arrows) is seen focally and
centrally. Fibrotic focus is surrounded by the hypoechoic tumor rim.
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Fig. 2B Sonographic findings of invasive ductal carcinoma with
fibrotic focus. Image in 69-year-old woman with invasive ductal carcinoma
shows that echogenic fibrotic focus (arrow) is seen focally and
eccentrically.
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Fig. 2C Sonographic findings of invasive ductal carcinoma with
fibrotic focus. Image in 63-year-old woman with invasive ductal carcinoma
shows echogenic fibrotic focus (arrow) in infiltrative pattern.
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Fig. 3A Sonographic findings of fibrotic focus with direct
correlation to fibrotic focus seen histologically. Sonogram (A) and
photograph of histology specimen (B) in 55-year-old woman with invasive
ductal carcinoma show central echogenic fibrotic focus (arrow) that
is surrounded by hypoechoic tumor rim. Corresponding mammographic image is
shown in Figure 1A.
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Fig. 3B Sonographic findings of fibrotic focus with direct
correlation to fibrotic focus seen histologically. Sonogram (A) and
photograph of histology specimen (B) in 55-year-old woman with invasive
ductal carcinoma show central echogenic fibrotic focus (arrow) that
is surrounded by hypoechoic tumor rim. Corresponding mammographic image is
shown in Figure 1A.
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Fig. 3C Sonographic findings of fibrotic focus with direct
correlation to fibrotic focus seen histologically. Sonogram (C) and
photograph of histology specimen (D) in 56-year-old woman with invasive
ductal carcinoma show eccentric fibrotic focus. Corresponding mammographic
image is seen in Figure 1B.
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Fig. 3D Sonographic findings of fibrotic focus with direct
correlation to fibrotic focus seen histologically. Sonogram (C) and
photograph of histology specimen (D) in 56-year-old woman with invasive
ductal carcinoma show eccentric fibrotic focus. Corresponding mammographic
image is seen in Figure 1B.
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Fig. 4 Photomicrograph of histology specimen of an invasive ductal
carcinoma with fibrotic focus showing the fibrotic focus composed of collagen
fibers (black arrow) and fibroblasts (white arrows).
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Copyright © 2005 by the American Roentgen Ray Society.