Lecture 6: Health Maintenance Flashcards
What qualifies as postmenopause?
No menstrual flow for 12+ months
What is metrorrhagia?
Menstrual bleeding between cycles
What is considered polymenorrhea?
20 days or less
What is menometrorrhagia?
Completely irregular bleeding
metrorrhagia is between cycles
What is considered oligomenorrhea?
35 days or more
poly is 20
What time period qualifies as amenorrhea?
No menstrual period in over 6 months
What might contact bleeding suggest?
Cervical cancer
Postcoital, contact cervical
What does a radical hysterectomy remove?
- Uterus
- Cervix
- Pericervical tissue
- Upper vagina
What is a BSO?
Bilateral salpingo-oophorectomy
Removal of ovaries and tubes
TAH and TVH
- TAH: total abdominal hysterectomy
- TVH: total vaginal hysterectomy
When does the first reproductive health visit tend to occur?
13-15
start of puberty?
What occurs at the first reproductive health visit?
- Health info
- If symptomatic: pelvic or STD screen may be needed
When do we start pap smears and pelvic exams?
- Pap smears: 21 unless symptomatic, even if active
- Pelvic exams: 21, but depends on s/s and hx.
How often are pap smears?
Every 3-5 yrs
Usually start at age 21.
When are CBE indicated?
Not really; its not required and not a replacement for a mammogram.
Ideal setup for a well woman exam
- Cloth gowns
- Calming + aesthetic environment
- One breast at a time (cover the other)
- Allow companion if no issues
Although SBE is no longer recommended, what should a woman keep in mind if she still intends to examine her breasts?
- Visual exam for changes/dimpling
- Palpate all quadrants
- Examine same time every month
What test needs to be done prior to the bimanual exam?
Pap smear
PANCE-wise, what do you lubricate the speculum with?
Warm water
Describe a traditional pap smear
- Cervical scraping around external os via SPATULA
- BRUSH in endocervical canal.
Spat first, brush 2nd
What structures are palpated during a bimanual exam?
- Cervix
- Uterus
- Adnexa: fallopian tubes and ovaries
adnexa usually palpable only in slim
Describe the newer pap smear test
- Insert broom so that short bristles touch ectocervix and long bristles in the center in the endocervical canal.
- Smash broom and swirl inside container once samples are obtained.
According to ACS guidelines, when are comprehensive skin exams indicated?
- For 20-40, Q3y
- For 40+, Q1y
Pap smear frequencies
- 21-29: every 3 years
- 30-65: every 3 years OR HPV +/- pap every 5
- 65+: can stop if no hx of dysplasia/cx + 3 negative paps or 2 negative paps/HPVs in past 10y
- Guidelines do not apply to cervical cx, HIV+, immuno, or DES exposure
What STDs should all pregnant women be screened for regardless of risky behavior?
- Hep B
- HIV
- Syphilis
HHS
What age should pregnant women be screened for gonorrhea/chlamydia?
< 25y
For non-pregnant women, what are the STD screenings?
- HIV once if low risk
- Gonorrhea/Chlamydia annually if < 25
- If high risk: HIV/syph/trich/hepB/C/Gonorrhea/Chlamydia/(+/- HSV)
Generally, when do you start mammograms?
- ACS/ACOG/ACR: annually at 40
- USPSTF/WHO/ACP/AAFP: Biennial starting at 50
By 50, they should be screened biennially at minimum
When do you stop mammograms?
- Life expectancy < 10y and in poor health
- After age 74 on average
Generally, when do you start colonoscopy screening?
45
When is DEXA scan recommended?
- 65+
- < 65 but you have the fx risk of a 65+ white female with no other RFs
- No recommendations for men
You do it about every 2 years, no set frequency
What does a 65y white woman with no other RFs have for their osteoporotic risk?
9.3% 10 year risk
FRAX?
How are pap smears graded?
Bethesda system
What are the two types of atypical squamous cells in the besthesda system?
- ASC-US (undetermined significance)
- ASC-H (cannot exclude high-grade lesion)
What does LGSIL/LSIL (low-grade squamous intraepithelial lesion) correspond to? (CIN ranking)
CIN-I
What does high-grade squamous intraepithelial lesion (HGLSIL/HSIL) correspond to? (CIN ranking)
CIN-II or CIN-III
What are atypical grandular cells/AGC associated with?
Adenocarcinoma of the endocervix or endometrium
Describe CIN 1/2/3
- CIN-I = disordered growth of lower 1/3
- CIN-II = disordered growth of lower 2/3
- CIN-III = disordered growth of over 2/3; considered full thickness
When do you always treat CIN?
CIN-2/3 always treated unless pregnant or CIN 2 in adolescents.
Top 2 highest risk HPV strains
- HPV 16: 50-70% of all cervical cancers
- HPV-18: 7-20% of all cervical cancers
HPV is in 80% of all CIN lesions + 99.7% of all invasive cervical cx.
What secondary risk factor tends to synergistically increase risk of cervical cancer?
HPV with SMOKING
Tx for ASC-US
- Repeat cytology q6m until 2 normal.
- Test for high-risk HPV (16/18)
- Colposcopy
Any option viable. Colposcope if top 2 are abnormal.
Make sure to tx hormones and infections first.
Next step in management for LSIL/HSIL/ASC-H/AGC
Colposcopy
What is done in colposcopy?
- Biopsies
- Endocervical samples via curette or brushing
Addition of acetic acid makes lesions turn white
Indications for colposcopy (5)
- Abnormal cervical cytology/HPV testing
- Clinically abnormal cervix
- Unexplained metrorrhagia or contact bleeding
- Vulvar/vaginal neoplasia
- History of in utero DES exposure
Management of CIN-1 after colposcopy
- Continue monitoring
- 2 pap q6 mo OR pap + HPV at 6 months
Management of CIN 2/3 & invasive cx or abnormal findings after colposcopy
Surgery
Summary of pap smear/biopsy results and followup
Currettage for AGC and HSIL
What is the major estrogen prior to menopause? After?
- Estradiol/E2 is the major secretory product of the ovaries, and is far more MC than estrone/E1
- After menopause: estrone/E1 is MC as long as you’re not on hormone replacement.
EstrONE = 1st, estraDIol = 2
What is the major estrogen during pregnancy?
Estriol/E3
prEgnancy
When are estrone levels ordered?
- Monitoring antiestrogen therapy
- Adjunct assessment in fx risk
- Disorders of sex steroid metabolism
- Delayed/precocious puberty
typically only doninant in menopause
When is estriol ordered?
- Quad screen in 2nd trimester
- Screening for fetal pathologies
- Marker for fetal demise
- Assess preterm labor risk
primary estrogen in pregnancy
When is estradiol ordered?
- Monitoring antiestrogen therapy
- Disorders of sex steroid metabolism
- Evalulating ovarian function
- Monitoring HRT
- Elevated in hepatic cirrhosis or hyperthyroidism
primary estrogen prior to menopause
Where can progesterone be secreted by?
- Corpus luteum (post ovulation)
- Adrenal glands (conversion to other steroids, no contribution unless tumor)
- Placenta (primary by end of 1st trimester)
What can interfere with progesterone readings? (2)
- Adrenal tumors
- Biotin > 5mg/day
When are FSH/LH low?
- Pituitary failure
- Hypothalamic failure
- Pregnancy
- Anorexia/malnutrition
- OCPs
When are FSH/LH high?
- Menopause
- Castration
- Precocious puberty (age-adjusted)
FSH/LH are high when estrogen and progesterone are low.
Main inihibitor of prolactin
Dopamine
What drug classes can boost prolactin?
- Antipsychotics
- Antiemetics
- Antidepressants
- THC
- Ergots
- Opiates
- Methyldopa
- Verapamil
Meds tend to cause a 2-4x ULN rise.
Mainly psych meds
S/S of hyperprolactinemia
- Men: impotence
- Women: oligomenorrhea/amenorrhea
- MSK: decreased muscle mass and osteoporosis