Breast Flashcards
Breast lesions WITHOUT increased cancer risk
PASH, apocrine and squamous metaplasia, fibrocystic change
size of focus of enhancement on MRI
< 5 mm
power for mammo
3 kW
MQSA continuing experience
interpret 960 exams over 2 years
MQSA continuing education
15 CME over 3 years
MQSA Quarterly test
Repeat analysis
MQSA Semi-annual tests
- Compression - Darkroom fog - Screen-film contrast
BI-RADS 3
- fibroadenoma (< 3cm) - focal asymmetry - grouped round calcs
follow up of BIRADS-3
unilat mammo @ 6 mo –> bilat mammo @ 12 mo –> bilat mammo @ 24 mo
which quadrant MC excluded on MLO view?
upper inner
PPV 3 synonyms
- positive biopsy rate (PBR) - biopsy yield of malignancy
how often is phantom evaluation performed?
weekly
phantom eval - what needs to be seen
- 4 fibers - 3 speck groups - 3 masses
loss of e-cadherin
ILC
tubular carcinoma on mammo
small spiculateld mass
benign scar can enhance on MRI for how long after non breast-conserving surgery?
6 mo
benign scar can enhance on MRI for how long after breast-conserving surgery?
18 mo
most difficult part of breast to image? which view is best for this?
posterior aspect of medial breast LM
which pattern of gynecomastia in top left?
nodular (acute florid)
which pattern of gynecomastia in top right?
dendritic (chronic fibrotic)
which pattern of gynecomastia in bottom image?
diffuse
4 contraindications to whole breast radiation
- pregnancy
- previous radiation
- multicentric or diffuse disease
- collagen vascular disease
4-5 contraindications to breast conservation therapy
- inflammatory ca
- multicentric
- -* ptrior radiation to same breast
- collagen vascular disease
- early pregnancy (because of need for subsequent radiation)?
