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Wk 3, Case 5 - Review

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Report

HISTORY: 35 year old high risk woman presented with calculated lifetime risk 31.9%

Summary of prior imaging:

Mammography: Extremely dense breasts, negative
Ultrasound: None
Breast MRI: Normal

FINDINGS

Quality control issues: ☒None ☐Poor/lack contrast bolus ☐Poor fat suppression
☐Susceptibility ☐Movement ☒Other – positioning and field of view

Background Parenchymal Enhancement: Mild
Amount of Fibroglandular Tissue: Extreme fibroglandular tissue

LEFT BREAST

Narrative
There are no suspicious enhancing masses or areas of non-mass enhancement. No axillary or internal mammary lymphadenopathy is seen. There is no abnormal skin, nipple, or pectoralis muscle enhancement.

Left breast lesion 1
Lesion type: Choose an item.
Longest measurement cm. Choose an item Quadrant. Choose an item. Radian. dist from nipple cm from the nipple

BI-RADS: 1: Negative: Routine breast MRI screening if cumulative lifetime risk =>20%

Associated findings LEFT: ☒NONE, ☐Nipple retraction, ☐Nipple involvement, ☐Skin retraction, ☐Skin thickening, ☐Skin invasion-direct, ☐Skin invasion-inflammatory, ☐Pectoral muscle invasion, ☐Chest wall invasion, ☐ Architectural distortion

Non-enhancing findings LEFT: ☒NONE, ☐High ductal signal pre contrast T1, ☐Cyst(s), ☐Hematoma/seroma, ☐Post therapy skin/trabecular thickening, ☐Non-enhancing mass, ☐Architectural distortion, ☐Signal void from clips

Fat containing lesions LEFT: ☒NONE, ☐Fat necrosis, ☐Hamartoma, ☐Post-operative seroma/hematoma with fat

Lymph nodes LEFT: ☒Normal axillary, ☐Signal void from clips, ☐Abnormal axillary, ☐ Abnormal internal mammary

RIGHT BREAST

Narrative
There are no suspicious enhancing masses or areas of non-mass enhancement. No axillary or internal mammary lymphadenopathy is seen. There is no abnormal skin, nipple, or pectoralis muscle enhancement.

Right breast lesion 1
Lesion type: Choose an item.
Longest measurement cm. Choose an item Quadrant. Choose an item. Radian. dist from nipple cm from the nipple

BI-RADS: 1: Negative: Routine breast MRI screening if cumulative lifetime risk =>20%

Associated findings RIGHT: ☒NONE, ☐Nipple retraction, ☐Nipple involvement, ☐Skin retraction, ☐Skin thickening, ☐Skin invasion-direct, ☐Skin invasion-inflammatory, ☐Pectoral muscle invasion, ☐Chest wall invasion, ☐ Architectural distortion

Non-enhancing findings RIGHT: ☒NONE, ☐High ductal signal pre contrast T1, ☐Cyst(s), ☐Hematoma/seroma, ☐Post therapy skin/trabecular thickening, ☐Non-enhancing mass, ☐Architectural distortion, ☐Signal void from clips

Fat containing lesions RIGHT: ☒NONE, ☐Fat necrosis, ☐Hamartoma, ☐Post-operative seroma/hematoma with fat

Lymph nodes RIGHT: ☒Normal axillary, ☐Abnormal axillary, ☐ Abnormal internal mammary

Extramammary findings: None

SUMMARY: Inadequate study

LEFT BI-RADS: 0: Incomplete: Recommend technical repeat

RIGHT BI-RADS: 1: Negative: Routine breast MRI screening if cumulative lifetime risk =>20%

RECOMMENDATIONS: Technical repeat due to positioning and FOV

Case Discussion

Faculty

Petra J Lewis, MBBS

Professor of Radiology and OBGYN

Dartmouth-Hitchcock Medical Center & Geisel School of Medicine at Dartmouth

Sheryl G. Jordan, MD

Professor, Department of Radiology

University of North Carolina School of Medicine

Ryan W. Woods, MD, MPH

Assistant Professor of Radiology

University of Wisconsin School of Medicine and Public Health

Tags

Women's Health

MRI

Breast

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