GYN Flashcards
2hr GTT
What are the dia criteria for DM?
Fasting:
- Normal is <100
- 100-125 is c/w Pre DM
- >=126 DM
2hr
>=200 is DM
140-199 PreDM
- The coccygeous muslce overlies the SSL and is a component of the lev ani muscle. T or F
- Components of the levator ani
- in a transobturator sling, what muscles are passed?
- Origin of Inf and superior epigastric arteries.
- True, but not a part of the lev ani
- Puborectalis, pubococcugeons, ilieo coccygeous
- photo
- They include the superior epigastric artery and the musculophrenic artery, both originating from the internal thoracic artery, and the inferior epigastric artery and the deep circumflex iliac artery, both originating from the external iliac arteries.
How do you manage anticoagulated patients preoperatively?
- AGC on PAP
- Atypical Endometrial cells on PAP
- You did the work up for AGC and it was all negative. What do you do now?
- What if they has specified AGC favor neoplasia and the results were all normal?
- Colpo, Ecc, Ebx if >=35 or risk factors
- Ecc + EBx (if normal, then do a colpo…start with looking at the most obvious glandular source)
- If no CIN2+, AIS, or CA -> cotest @1 and 2 yrs
- Excise
- What do you do if AIS on cytology?
- What do you do if AIS on biopsy?
- What do you do after CKC if margins positive?
- What do you do after CKC if margins negative?
- After a hyst, what is the follow-up?
- How does this all chage for fertility preservation?
- Colpo, ECC, Ebx if >35yo or risks!
- Everyone gets a cone!
- If margins positive, you re-excise even if a hyst is planned to rule out cervical CA.
- If margins negative, proceed to hysterectomy.
- HPV based test q1yr x3, then q3yr x25 yrs
- Once negative margins obtained, cotest + ECC q6m x3 years, then annually x2yrs. Hyst when done childbearing.
- What do you do after HSIL is confirmed on biopsy?
- What is the follow up if negative margins?
- What if positive margins?
- Excisional procedure.
- Negative margins: HPV based test at 6 months, if neg HPV based test annually x3 yrs, then Q3y X 25 years
- Repeat excision, or colpo + ECC @ 6 months
- How do you manage a young woman with CIN3?
- How do you manage CIN2 in <25?
- >=25 + fertility desired?
- Lets say <25yrs…what do we do and at what interval?
- How about >25yrs and desiring fertility?
- If results remain abnormal for __yrs, excision.
- TREAT!
- OBS is preferred if less than 25 years.
- If >25 and fertility desired, OBS is acceptable.
- Colpo + cyto @ 6m and 12m
- Colpo + HPV based test @ 6m and 12 m
- 2yr of persistent CIN2, RX!
- How do we screen HIV patients?
- 2019 ACS screening?
- When do we DC screening?
- What is the screening following a hyst for cervical disease (CIN2-3 / AIS)?
- Start w/in 1 year of sexual activ ity, latest 21yo, 3 in a row, then space q3yrs, can use HPV at 30 but never spaces > 3yrs
- <25yo no screening; 25-65 1ty HPV Q5 preferred, cotest q5 and cyto alone q3 also acceptable
- >65 if prior adequate screen if >=25 yrs from CIN2 or greater (this includes AIS)
- HPV based test q1yr x3, then q3yr x25 yrs
- t
ASCCP Unsatisfactory Cyto:
- What generally guides management?
- HPV neg…
- HPV +…unk genotype and >25
- HPV+..16/18
- HPV status
- Repeat in 2-4m, colpo if unsatisfactory again
- Colpo
- Colpo
CIN3 risk is used as the benchmark for the ASCCP 2019 quidelines.
- At what threshhold and above is colpo recommnended?
- At what threshhold can you treat expideted or colpo?
- How about expedited Rx?`
- >=4%
- 25-59
- 60-100%
Athlete Triad
- Definition
- 1st line Rx
- Menstrual dysf, low energy availability, and low BMD
- Corretion of the energy imbalance, ok to supp Ca/D, no OCP or bisphosphos or E
BUT, if evidence of dec bone density, could use Patch low doese E + cyclic P (no OCP, no bisphos…ocps can mask menses, these lowe doses will not)
Bartholin cyst in >40yo requires excision. T or F
True
- MOA of Ella.
- Plan B Kg above which efficacy drops
- T or F: highest risk of post sterilization regret is young age.
- Patch has dec effacy after __kg.
- SPRM; inhibits follic rupture
- BMI >25 (165lb)
- T
- 90kg
Bladder Injury
- Non-trigonal injury <1cm
- Non-trigonal injury >1cm
- Trigonal injury
- Expectant management (foley 1 week)
- Primary repair (foley for 1-2 weeks)
- Running non-locked x1
- Embricating x1
- Retrograde fill w/ 300cc (vs cysto)
- Foley 2 weeks
- Plain vs CT urogram
- How to treat intraductal papilloma?
- What is the appearance of ductal ectasia?
- Pagets? Rx?
- What is the algorithm for nipple discharge work-up? What characteristics warrant age-appropriate imaging immediately
- T or F, in workup of discharge, always get an US, and a mmmo if >30 as well. T or F
- Periductal mastitis is associated w/ what risk factor?
- Inflammatory breast ca rx
- Excise.Generally, intraductal papillomas are surgically excised when they are identified by core biopsy due to the risk of areas of ductal carcinoma in-situ or atypia within the lesion.
- The discharge typically is very thick and sticky and either green or black in color but occasionally can become sero- sanguineous or bloody. Ductal ectasia is not associated with breast carcinoma, but the surrounding tissue may become fibrotic, causing a confusing palpable density.
- Paget disease of the breast is an intraductal carcinoma, which presents as a scaly skin lesion similar to eczema appearing on the nipple and spreading to the areola. Ulceration can be present, and there may be a clear yellowish exudate with crusting. Breast conserving surgery with radiation, mastectomy
- See photo.
- t
- smoking
- mastectomy, axillary dissection, neoadjuvant chemotherapy, and radiation therapy. Lymph node involvement is present in the majority of cases, even in the absence of physical exam findings. This explains why axillary dissection is indicated as part of treatment, and sentinel lymph node biopsy is not appropriate.
- Fibrocystic breast dz:
How does it present? How to rx?
Patient will be a woman 30 – 50-years-old
Complaining of intermittent breast pain and tenderness that peak before each menstruation
Ultrasound would show dense, prominent, fibroglandular tissue with cysts but no discernable mass
Most commonly caused by fluctuating estrogen levels during menstrual cycles
Treatment is well-fitting supportive bras, applying heat to the breasts or over-the-counter pain relievers. NOT OCPS.
Comments: Most common lesion of the breast. Fibrocystic changes are generally benign and do not increase risk for breast cancer
- Mammo recs from ACOG
- Clinical breast exam from ACOG
- offer at 40, recommend at 50
- Offer: Q yr at 40; Q1-3yr if 20-39
- ___therapy is the first-line treatment for patients with eating disorders.
- Second-line RX: __.
- Bupriprion is CI in patients with __ .
- CBT
- SSRI
- Bulimia; + seuzires
Calcium Recs if <50? >50?
Vid d recs <50? >50?
19-50: 1000mg; 600 D
51-70: 1200mg; 600 D
- 95% of cases of CAH are caused by ___ deficiency. This results in decreased levels of ___ & ___ and increased levels of ___.
- There are two types, classic, and non-classic. How do we test for it?
- Inheritance pattern?
- How does a neonate present? How do we treat it?
- What other enzyme def can casue virilization of a female?
- 21a, aldost/cortisol, androgens
- Use 17OP level, may need acth stim test
- Autosomal recessive
- hypotension, dec NA/gluc, inc K; vom, diarr, dec weight: FLUIDS, LYTES, STEROIDS
- 21-alpha-hydroxylase, 11-beta-hydroxylase, or 3-beta-hydroxysteroid dehydrogenases. resulting overproduction of androgens
Remember than in a patient with PCOS, late onset adult CAH is in the differential! 17ohp FASTING, FOLLICULAR PHASE, MORNING). level is greater than 200 ng/dLand less than 800 ng/dL, further testing with a cosyntropin (ie, adrenocorticotropic hormone) stimulation test shouldbe performed. A baseline 17-OHP greater than 800 ng/dL confirms the diagnosis and further testing is not necessary.
Rx for chancroid
azithro 1g
Or cftx 250mg
Isolation of the bacteria to confirm the disease is technically challenging and not always available, therefore, the diagnosis is primarily clinically made
- Chancroid geographic region
- Causative organism?
- Diagnosis (physical exam and lab)
- Rx
- Causative organism for LGV and geographic region.
- Diagnosis (physical exam and lab).
- RX
- Causative organism for GI/donovanosis
- Dx (physical exam and lab).
- Rx
- Of all ulcerative lesions, which does not have associated LAD?
- Africa/Caribbean
- H. Ducrey
- Eryhtematous base with clear borders, grey exudate + unilateral LAD (suppurative); special culture or PCR; school of fish
- Azithro 1g PO (or CFTX, or Cipro or Erythro
- Chlamydia L1-L3; tropics and subtropics (africa, india)
- Painless ulcer; + unilateral LAD (fibrosis + strictures); chlamidya serology + PCR
- Doxy 3w
- Kelbsiella
- Painless ulcer, bleeds easily, NO LAD; donovan bodies on microscopy
- Doxy 3wk
- No LAD with GI
Colon Cancer Screening Modalities
- Colonoscopy @ age __ q __ yrs. Stop at __ yrs.
- Flex sig q __ yrs.
- Fecal Immunochemical Test (FIT)
- FOBT
- What if you are high risk…when do you start?
- What if IBD?
- IN WHI, the E/P arm showed dec rates of colon Ca. T or F
- When do you start if 1st degree rel had cc?
- Colonoscopy @ age 45/50 q 10 yrs - 75yrs old.
- Flex sig q 5 yrs.
- Fecal Immunochemical Test (FIT) q1 year.
- FOBT (3 samples from 3 consec stools) q1year.
- 10yr before index case, or age 40.
- surveillance colonoscopy should be initiated 8 – 9 years after the onset of symptoms in individuals with a personal his- tory of inflammatory bowel disease and performed every 1–2 years thereafter.
- T. No effect in the E arm alone .
- at 40 or 10 yrs before dx
- Cushing syndrome has multiple etiologies. What are they?
- What are the stigmata?
- What tests can be used to dx?
- Oversecretion of cortisol, which could be related to oversecretion of
- pituitary ACTH,
- ectopic ACTH,
- CRH from hypothalamus,
- autonomous secretion by the adrenal gland.
- see photo
- 24hr urinary cortisol, overnight dex supp, late night saliv cortisol
DVT PPx in GYN Surgery
- Who gets no specific PPX + early mobilization? (LOW RISK)
- What do Mod and High risk patients get?
- At what point is heparin added to SCDs? (HIGH RISK)
- Surg < 30’, <40yo, no risk factors. LOW RISK
- SCDs or pharmacotherapy
- Majors + >60 + Prior VTE, cancer, or hypercoag state. HIGH RISK
EIN
- What are the three classifications?
- If EIN, what is the next step?
- How do you treat BEH?
- How do you treat EIN? What if desires future fertility?
- Approximately __% of patients who received a diagnosis of complex atypical hyperplasia were found to have concomitant carcinoma diagnosed on hysterectomy.
- Benign endometrial hyperplasia, EIN, AdenoCA
- If EIN, must D&C to rule out CA!
- Must treat BEH: prov, megace, aygestin, microg progest, IUD; EBX q3months!
- Surgery, must be ready to stage and have ONC on backup.
- 40%
Endo Rx:
- MOA for Elagolix? SE?
- Lupron MOA. SE? Addback when and with what?
- Letrazone MOA. Add back when?
- Laparoscopic ovarian cystectomy may be
recommended for women with endometriomas larger than __ cm in diameter to improve fertility.
- GNRH antagonist. 150mg QD. hot flushes, night sweats, beeding, HA, nausea, suicidal ideation
- GNRH agonist. 3.75QM or 11.25 Q3m. Hot flushes, night sweats, moody, bone loss, HA, nausea. Add back reduces bone loss, usually start @ 6m with norethidrone 5mg or prov 2.5mg
- 3cm
- Highest incidence CA.
- Highest mortality.
- first acog visit at age
- Br
- lung
- 13-15 When you become a teen!
- Dietary fiber daily amount recommended
- 1st line rx for fecal incontinance (which meds)
- Age is the most important risk factor fo fecal incontinence. What are others?
- ___is the STRONGEST risk factor for urinary incontinence.
- 20-35mg
- Loperamide/Immodium (FIRST), opiate that does not cross BBB
Then consider Diphenoxylate (lamotil), opiate derivative that can be addictive and has antichol SE
- Obesity
- What is the karyotype for CAIS, 5a reduct, Sweyer?
- In CAIS, how is development of Wolfian and Mullerian structures affected, and how does this determine the phenotype? What do we do with the testes and why? T levels?
- In 5a reductase def, whendo we remove the testicles? Why?
- What is the molecular hallmark of Sweyer syndrome? What do we do with goads and when and why?
- What two enzymatic def also present as femenized males?
- Which condition is frequenlty confused with MRKH because of the lack of Mullerian structures?
- You take the tested out right away except in?
- What is a gonadoblastoma
CAIS
- XY, X-linked recessive
- SRY present: AMH leads to mullerian duct degeneration, testosterone is made but cannot bind, so no wolffian structures; DHT is made but also cannot bind, so female external genitalia.
- Leave testes in place to allow for femenization. At puberty, T is made (T –> E (femenization)), but no pubic hair development as no functional R.
- Normal testes, normal breasts
- When puberty complete, remove testes (dysgerm/gonodoblast risk)
- Normal to high T
5a reductase
- XY -> SRY -> No mullerian structures, Wolffian duct develops, but no DHT to form external genitalia.
- Raised as female, but masculinized at puberty. Remove testes before puberty!
Sweyer
- No SRY –> all mullerian structures develop
- No T –> female ext genitalia
- Streak gonads - > Take them out ASAP
- Sparce pubic hair from adrenal androgens
- Raised as female
- an individual with Swyer syndrome presents with delayed puberty, no breast development, and a +uterus and +vagina
- 3Bhydroxysteroid, 17Bhydroxysteroid
- CAIS
- CAIS (leave so they femenize at puberty from aromatization of T)
- Gonadoblastomas are benign or in situ germ cell ovarian neoplasms composed of germ cells and sex cord stroma that can develop into a dysgerminoma, which is malignant. Gonadoblastomas can also contain components of other types of germ cell malignancies, such as immature teratoma, yolk sac tumor, embryonal carcinoma, or choriocarcinoma.
Vesico-Vaginal Fistula Management:
- At what size cutoff can they be expectantly managed?
Recto-Vaginal Fistula Management:
- How/when is it repaired?
- 1cm. Expectant. CBD 4-6 weeks.
- early vs late repair; after repair and drainage, cystogram
Recto-Vaginal Fistula Management:
- <4mm obs
- >=5mm operate using a simple layered approach if no infection
Fragile X
What is the premuation? Inheritance pattern? How do they Conceive?
FMR1 gene premutation (between 55 and 200 repeats), and the syndrome has an X-linked dominant inheritance pattern.
IVF donnor egg
Endoscopic evaluation with biopsies is warranted in the presence of alarm symptoms for GERD, such as?
(ie, dysphagia, bleeding, weight loss, anemia, recurrent vomiting) as well as for screening of patients at high risk of complications.
- What is the threshold for workup of assymptomatic low risk never smoking women aged 35-50: __ RBC/HPF.
- What is the initial workup for bladder CA?
- What are the strongest predictors of urologic cancer?
- 25
- Cysto + CT urography
- being older than 60 years, having a history of smoking, and having gross hematuria are the strongest predictors of urologic cancer.
How do the following Rx for hirsutism work?
- OCP
- Spiranolactone
- Eflornithine
- Fonasteride
- Flutamide
- SHBG inc (oral, no patch or ring), dec lh which dec androgens, inhibit skin 5a reduct
- aldost antagonist (fem of male fetus); do not use if dec liver or kidney funct; R antagonist
- irreversible inhibitor of the enzyme ornithine decarboxylase
- 5s reduc inhi
- androgen r blockade (hepatotox, dry skin)
- What two agents are approved for PREP?
- What side effects is Truvada associated with?
- What criteria must be met prior to initiation of PREP?
- Postexposure prophylaxis for HIV exposure includes __days of HAART therapy.
- Prophylaxis should be initiated within __ hours of exposure to HIV. If this the case for all patients?
- Following a sexual assault in a victim with no or unknown history of previous hepatitis B vaccinations, the hepatitis B vaccine without HBIG should be given. T or F.
- All adults and adolescents age __ should be tested at least once for HIV Annually for anyone who has unsafe sex or shares injection drug equipment
- Screening for HIV is done with a 4th gen immunoassay. Confirmatio is with __.
- Truvada (emtricitabine/tenofovir disoproxil fumarate) and Discovy (emtricitabine & tenofovir alafenamide).
- Osteoporois and renal damage
- Chart
- 28
- Expectant management is inappropriate in high risk settings with high HIV prevelance. in certain geographical areas of the United States, expectant management could be entertained with repeat HIV at 6w, 3m, 6m.
- Following a sexual assault, STI prophylaxis against trichomoniasis, chlamydia, and gonorrhea should be provided to the patient. In patients who have not received hepatitis B vaccinations or in those with an unknown history of vaccination, the hepatitis B vaccine without HBIG should be administered. Following a clinical exam and patient history, prophylaxis against HIV may be provided to the patient as well. Currently, there are no recommendations on providing prophylaxis for hepatitis C to a sexual assault victim.
- 15-64
- HIV1/2 differentiation assay.
HSV Discordance
- If patient has it and partner does not, who gets suppressed? Pt? Prtner? Both?
- Patient only