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15 Cards in this Set
- Front
- Back
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Spiculated masses?
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Malignancy
Radial scar Fat necrosis Post-surgical scar Superimposed tissue mimicking a lesion Desmoid |
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Mass with microlobulation?
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Cancer
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Mass with macrolobulation?
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Phyllodes tumor
Fibroadenoma Simple cyst Intramammary lymph node |
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Well-circumscribed masses (round densities)?
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Cysts
Fibroadenoma Hematoma Lymph nodes Skin: -Seborrhic keratosis -Nipple imaged out of profile Malignant tumors: -Invasive (NOS) -Papillary cancer -Medullary cancer -Colloid cancer -Mets (rare) Fibrosis Trauma Phyllodes tumor |
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Developing density on mammogram?
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Carcinoma
Hematoma Cysts Hormonal changes in fibroglandular tissue |
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Lucent lesions (fatty lesions)?
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Hamartoma
Lipoma Traumatic oil cysts Calactocele |
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Giant masses (>5cm)?
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Hamartoma
Cystosarcoma phyllodes Giant fibroadenoma Abscess |
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Nipple retraction?
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Acquired with age
Hamartoma or seroma Congenital Tumor Inflammatory |
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Nipple discharge?
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Papilloma
Duct ectasia Only 5% of cancers present with nipple discharge as sole finding Papillomatosis Fibrocystic changes |
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Prominent ducts?
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Duct ectasia (bilateral)
Intraductal papilloma (unilateral) Intraductal carcinoma (unilateral) Vascular structures mimicking ducts |
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Trabecular thickening?
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Mastitis
Inflammatory carcinoma Post-radiation Post-reduction mammoplasty Lymphatic or SVC obstruction Mets |
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Male breast enlargement?
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Gynecomastia
Abscess Lipoma Sebaceous cyst Breast cancer |
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Diffuse skin thickening (>2.5 mm)?
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Tumor:
-Inflammatory breast cancer -Lymphoma -Leukemia Inflammation: -Acute mastitis -Abscess -Radiation -Post-surgery Lymphatic obstruction: -Lymphatic spread of tumor to axilla Generalized edema: -Right-sided heart failure -Central venous obstruction -Nephrotic syndrome |
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Ringlike peripheral calcification in a mass?
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Fibroadenoma
Calcified cyst Oil cyst Fat necrosis |
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Focal skin thickening?
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Tumor:
-Carcinoma -Intradermal mets -Skin lesions (seborrheic keratitis, moles, warts) Inflammation: -Plasma cell mastitis -Dermatitis -Prior trauma, biopsy -Fat necrosis -Mondor's disease (thrombosis of superficial veins) |
