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. 2017 Jan 5;12(1):1–12. doi: 10.1016/j.radcr.2016.12.001

Fig. 11.

Fig. 11

A 62-year-old female with right primary neuroendocrine carcinoma of the breast. Findings: (A) axial T1 dynamic 1 minute postcontrast fat-suppressed subtracted image demonstrates a 1.2 × 1.3 cm oval heterogeneously enhancing spiculated mass in the right retroareolar region (arrow), with an adjacent biopsy clip, corresponding to the largest mass on mammogram and ultrasound and to the biopsy-proven carcinoma. (B) axial T1 dynamic 1 minute postcontrast fat-suppressed subtracted image demonstrates a 3.8 cm in maximum length area of ductal clumped non–mass-like enhancement adjacent to the mass (arrow), without mammographic or sonographic correlate, corresponding to pathology-proven DCIS at lumpectomy. (C) Axial T1 dynamic 6 minute postcontrast fat-suppressed subtracted image demonstrates delayed washout of the right retroareolar 1.2 × 1.3 cm spiculated mass (arrow). (D) Axial T1 precontrast image shows the right retroareolar 1.2 × 1.3 cm spiculated mass (arrow). Technique: breast magnetic resonance images obtained in a 1.5 Tesla magnet using a dedicated breast coil: (A) axial MRI T1 postcontrast subtracted image 1 minute, TR 3.87 TE 1.05, 0.9 mm slice thickness, 18 mL Magnevist image 108/208. (B) Axial MRI T1 postcontrast subtracted image 1 minute, TR 3.87 TE 1.05, 0.9 mm slice thickness, 18 mL Magnevist image 112/208. (C) Axial MRI T1 postcontrast subtracted image 6 minutes, TR 3.87 TE 1.05, 0.9 mm slice thickness, 18 ml Magnevist. (D) Axial MRI T1 precontrast image, TR 449 TE 12 4 mm slice thickness. MRI, magnetic resonance imaging.