Clin Assess Lectures Flashcards
common and concerning symptoms in the breast and axillae exam (3)
- Breast lump/mass 2. Breast pain or discomfort 3. Nipple discharge
Palpable mass – what could it be? 15-25 y.o
fibroadenoma
Palpable mass – what could it be? 25-50 y.o.
breast cyst, fibrocystic changes, cancer
Palpable mass – what could it be? over 50 y.o.
cancer until proven otherwise
what is the lifetime risk for breast cancer
1 in 8
what is a risk assessment tool available for breast cancer
Gail model
what is a fibroadenoma
non tender/solid mass in breast/mobile
Palpable mass/ fixed/ non tender
breast cancer
older you live the _____ likely you are to get breast cancer
more
what exam do you usually always do when possbile breast cancer
ultrasound
_______ can change during menstrual cycle
lobules **** fibrocystic breast changes can happen from one exam to the next over a period of time
most common risk factor for breast cancer
AGE
breast cancer risk factors (7)
- Age (most important risk factor) 2. Family history: do you have a family member with breast cancer and what age was the diagnosis… [was it before the age of 50] 3. Breast tissue density 4. Biopsy showing atypical hyperplasia 5. Unopposed estrogen exposure (eg, early menarche, late menopause, no pregnancies) 6. Radiation to chest wall 7. >50% of women w/ breast CA have NO family/reproductive RF
what do ovaries produce
estrogen
what are you at a higher risk of with increased production of estrogen?
breast cancer
who is screening for breast cancer indicated in
ALLL WOMEN
how do we screen for breast cancer other then a self breast screening
mammography
4 things to remember with screening (Mammographies) 1. what do you discuss? 2. recommendations? 3. when to start mammos? 4. how frequent?
- Discuss risks and benefits; individualize screening 2. Recommendations controversial 3. Start sometime between 40-50 y.o. 4. Frequency – annual, biennial, discontinue?
what are some mammo risks
– false positives, overdiagnosis; benefits – early diagnosis
what does USPSTF (2009) suggest for screening age and frequency and duration
screening mammo every 2 years for women ages 50-74
what is the breast cancer screening test of choice
mammo
what if you are highly concerned someone has a risk of breast cacner… what age do we get a mammo
Highly concerned: age 40 is the soonest you would screen (then every other year) but you can do it every year
at what life expectancy can we stop screening for breast caner
If life expectancy is less then 10 years: can stop screening
what test do we accompany with the mammo if pt has a high risk of breast cancer
MRI then mammo
what type of breast have diffculty with a mammo screening.. so what do we use instead
dense breast so then use breast MRI instead
what if patient is less then 30 y.o and dense breast tissue
ultrasound
but if the same patient that is less then 30 years old and has dense breasts says, “ohh hey, I have the BRACA 1 and 2” then what can you do
mammo or MRI
what re the three different criteria that someone can have a spotive family hisroty and Suspect BRCA1 and/or BRCA2 mutations (based on family history)
- 1st degree relative w/ breast CA BEFORE age 50
- ≥2 individuals in same lineage w/ breast CA
- 1st degree relative w/ ovarian CA
what is the purpose of a clinical breast examination (CBE)?
•Purpose:
–Identify breast masses
–Teach self-breast examination (SBE)? (kinda)
what ages are you getting a CBE and how often
ages 20-40, every 2-3 years and annually if >40 years old
what is the debate about self breast exams currrently
debate right now. They say there has been no benefit to this. Has not changed morbidity and mortality rates.
female breast and lymphatics
what are some lymph nodes/chains we are feeling for? (3)
central deep axillary chain, infraclavicular, and supraclavicular nodes
step by step of a breast exam
- while seated what do we ask first
- inspection/ arm positions (4)
- palpation (tecnique/ what part do we not forget!)
- While patient seated, in gown
- Ask if she’s noticed any lumps
- Inspection, while patient seated
- Ask her to lower gown to fully expose chest for inspection
- Inspect breasts and nipples w/ patient’s:
- Arms at sides
- Arms over head
- Hands pressed against hips
- Leaning forward
- Palpation, while patient supine
- Expose 1 breast at a time (keep other in gown)
- Palpate breast tissue using fingerpads
- Be systematic!
- Vertical strip pattern
- Small, concentric circles
- Apply light, medium & deep pressure
- Don’t forget the nipple & lymph nodes
Where are most breast cancers:
upper outer quadrant
what are the 6 characteristics you describe if you find a breast mass/lump?
–Location (by quadrant or clock, w/ centimeters from nipple)
–Size
–Shape
–Consistency
–Tenderness
–Mobility
****how far away form the nipple and which part of the clock!
example: fixed non tender lump 2 cm from the nipple at 1030 about 2cm in size
what are 4 abnormal findings of the breast
–Fibroadenoma
–Breast cyst
–Breast cancer
–Gynecomastia: enlarged breast from possible endocrine issues
what are 4 abnormal findings of the nipple
–Paget’s disease
–Galactorrhea: nipple discharge; medication SE (psych meds); pituitary gland issue; no really necessary to collect nipple discharge
Concerning nipple d/c – unilateral, spontaneous, bloody
what are 4 abnormal findings of the axillae
–Hidradenitis suppurativa, acanthosis nigrans
male pt breast cancer
- where is it usually
- what percent of males
- what consists in a male breast exam
- usually behind nipple
- 1% of all breast cancer is in males………Rare/but there
- NO DIFFERENT THAN FEMALE BREAST EXAM
what are you thinking of if the Skin changing on nipple… what diagnostic testing will you get.
Skin changing on nipple: Pagents Disease: diagnostic mammogram and then biopsy
Microcalcifications… what is the significance of these
itll be 2 years before you actually palpate a lump on breast exam: this is why mammo are so important!
5 different breast cancer diagnostic testing options
- Breast biopsy – FNA cytology or core biopsy
- Breast ultrasound
- Mammography – √microcalcifications
- Breast MRI (contrast-enhanced)
- Cytology of nipple discharge?
when do you refer (3)
- Suspect BRCA1 or BRCA2 mutations
- Breast lump/mass – general surgery
- Abnormal nipple discharge